jib crane operator`s manual

Transcription

English
Original instructions
SI
JIB CRANE OPERATOR’S MANUAL
- - - -
-
Error! No document variable supplied.
Work Number -
R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: (937) 328-5100
FAX: (937) 325-5319
Table of contents
1 GENERAL INTRODUCTION................................................................................................................ 4 1.1 Foreword: About This Manual ................................................................................................................... 4 1.2 Symbols Used In This Manual ................................................................................................................... 4 1.3 Safety Alert Symbols and Signal Words .................................................................................................... 4 1.4 Questions And Comments ........................................................................................................................ 5 1.5 Exclusion Of Warranty............................................................................................................................... 5 1.6 Manual Use ............................................................................................................................................... 5 1.7 Terminology .............................................................................................................................................. 5 1.8 Standards And Directives .......................................................................................................................... 7 1.8.1 CE/CSA/UL/CCC................................................................................................................................... 7 2 SAFETY FIRST! ................................................................................................................................... 8 2.1 Personal Protective Equipment (PPE) ....................................................................................................... 8 2.2 Fire safety ................................................................................................................................................. 8 2.3 Emergency Stop ........................................................................................................................................ 9 3 CRANE OPERATION BASICS .......................................................................................................... 10 3.1 Identifying Key Parts Of Your Crane ....................................................................................................... 14 3.1.1 Over braced wall-mounted jib crane, I-profile ...................................................................................... 14 3.1.2 Over braced wall-mounted jib crane, UKA-profile ................................................................................ 15 3.1.3 Under braced wall-mounted jib crane, I-profile .................................................................................... 15 3.1.4 Over braced pillar-mounted jib crane, I-profile ..................................................................................... 16 3.1.5 Over braced pillar-mounted jib crane, UKA-profile .............................................................................. 17 3.1.6 Under braced pillar-mounted jib crane, I-profile ................................................................................... 18 3.2 Signs ....................................................................................................................................................... 19 3.2.1 Safety Signs ........................................................................................................................................ 19 3.2.2 Information Signs Used On The Crane ................................................................................................ 19 3.3 Hand Signals And Other Methods Of Communication ............................................................................. 21 4 CONTROL DEVICES AND THEIR LOCATION ................................................................................. 22 4.1 Main Isolation Switch............................................................................................................................... 22 4.2 Controls for Crane Movements................................................................................................................ 22 4.3 Controller ................................................................................................................................................ 23 5 INSTRUCTIONS FOR THE CRANE OPERATOR ............................................................................. 32 5.1 Checks To Be Done Before Every Working Shift..................................................................................... 32 5.1.1 Visual Checks To Be Performed By The Operator .............................................................................. 32 5.2 Operational Checks To Be Performed By The Operator.......................................................................... 33 5.2.1 With the emergency stop button pushed down .................................................................................... 33 5.2.2 Controller Set Up ................................................................................................................................. 34 5.3 Crane Movements ................................................................................................................................... 35 5.3.1 Motor Control Methods ........................................................................................................................ 36 5.3.2 Lifting And Lowering Motions .............................................................................................................. 41 5.4 Load Handling ......................................................................................................................................... 41 5.4.1 Travelling Movements ......................................................................................................................... 62 5.5 Load Control............................................................................................................................................ 70 5.6 Safety Procedure After Using The Crane ................................................................................................ 71 6 CRANE MAINTENANCE.................................................................................................................... 72 7 TRANSPORTING AND STORING PRODUCT .................................................................................. 74 7.1 Transportation Instructions ...................................................................................................................... 74 7.2 Storage Instructions ................................................................................................................................ 74 8 DISMANTLING THE PRODUCT ........................................................................................................ 75 8.1 Dismantling The Crane............................................................................................................................ 75 8.2 Disposal of waste material ...................................................................................................................... 75 9 MOVING THE CRANE TO A NEW LOCATION ................................................................................. 76 2/79
R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
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10 TRANSPORTING AND STORING PRODUCT ............................................................................... 77 10.1 Transportation Instructions ...................................................................................................................... 77 10.2 Storage Instructions ................................................................................................................................ 77 11 ANNEX, ANSI HAND SIGNALS ...................................................................................................... 78 EC DECLARATION OF CONFORMITY ................................................................................................... 79 3/79
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1
1.1
GENERAL INTRODUCTION
Foreword: About This Manual
This manual offers guidance to enable safe and efficient operation of the crane.
a crane operator, taking the time to read this manual will help you to prevent damage to the crane and load, and,
most importantly, personnel situated close to the crane. The crane is designed to be safe when used correctly.
However, there are many potential hazards associated with incorrect operation and these can be avoided when
you know how to recognize and anticipate them.
This manual is not intended a substitute for proper training but provides recommendations and methods for safe
and efficient operation. The crane owner must ensure that operators are properly trained prior to crane operation
and, at all times, comply with all of the applicable and prevailing safety and other standards, rules and regulations.
1.2
Symbols Used In This Manual
Readers should familiarize themselves with the following symbols which are used in this manual.
Indicates that the crane is slowing down or is moving at its slowest speed.
Indicates that the crane is accelerating or moving at its highest speed.
NOTE: Indicates items which require special attention by the reader. There is no obvious risk of injury
associated with notes.
1.3
Safety Alert Symbols and Signal Words
The following symbols are used in this manual to indicate potential safety hazards.
Obey all safety messages that follow this symbol to avoid possible injury for
death.
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CAUTION
Indicates a potentially hazardous situation, which if not avoided, MAY result in
minor or moderate injury. It may also be used to alert against unsafe practices.
WARNING
Indicates a potentially hazardous situation, which if not avoided, COULD result
in death or serious injury.
DANGER
INDICATES AN IMMINENTLY HAZARDOUS SITUATION WHICH, IF NOT
AVOIDED, WILL RESULT IN DEATH OR SERIOUS INJURY.
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NOTICE
Shall
Should
1.4
Addresses situations not related to personal injury, such likely or possible damage to
equipment.
Indicates that a rule is mandatory and must be followed.
Indicates that a rule is a recommendation, the advisability of which depends on the facts in each situation.
Questions And Comments
Any questions or comments relating to the content of this manual and/or the operation, maintenance and/or service
of manufacturer products should be directed to: www.rmhoist.com
1.5
Exclusion Of Warranty
THE MANUFACTURER MAKES ABSOLUTELY NO WARRANTY WHATSOEVER WITH REGARD TO THE
CONTENTS OF THIS MANUAL, EXPRESS OR IMPLIED, WHETHER ARISING BY OPERATION OF LAW OR
OTHERWISE, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE.
1.6
Manual Use
Every person exposed to the manufacturer’s products must, prior to OPERATING, SERVICING AND/OR
MAINTAINING SUCH PRODUCTS, read and understand the contents of this manual and strictly adhere AND
CONFORM THEIR CONDUCT WITH AND TO THE INFORMATION, RECOMMENDATIONS AND warnings
provided herein.
Note: Keep these instructions in a safe, accessible location for future reference by personnel operating the
crane or exposed to crane operation.
Read and understand the contents of this manual prior to operating, servicing,
and or/maintaining the crane. Failure to do so can result in serious injury or
death.
Manufacturer shall not be liable for and owner and READER shall release, and hold manufacturer, harmless from
any and all claims, demands, AND damages, regardless of their nature or type losses and expenses , whether
known or unknown, present or future, any and all liability, of and from any and all manner of actions, cause[s] of
actions, all suits in law, in equity, or under statute, State or Federal, of whatever kind or nature, third party actions,
including suits for contribution and/or indemnity on account of or in any way arising out of acts or omissions of the
Owner or READER and relating in any way to this MANUAL or THE PRODUCTS referenced herein, including, but
not limited to the Owner’s or READER’S use thereof or any other cause identified herein or that may be reasonably
inferred HEREFROM.
1.7
Terminology
The following terms and definitions are used in this manual:
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Countertorque (plugging) braking
Eddy-current braking
Mechanical load brake
A method of controlling speed by reversing the motor supply polarity or phase sequence to
create torque opposite to the motor rotation direction.
A method for controlling or reducing speed by using electrical induction a load brake.
An automatic unidirectional mechanical friction brake which controls the descent speed of loads.
The mechanical load brake does not impose additional load on the motor when it is raising a
load but motor torque is required to lower loads.
ANSI
ISO
Authorized personnel
American National Standards Institute
International Organization for Standardization
Persons who are authorized by the owner and who have the necessary training to carry out
operation or service actions.
Experienced service man authorized by the A person with service experience who is authorized by the crane manufacturer to perform
manufacturer of the crane.
service actions.
CE marking
The crane’s CE-marking is displayed on the door of the bridge electric panel or on the jib
(boom). The symbol indicates that the crane complies with the appropriate CE regulations.
Check
A visual and functional assessment (not a test) of the crane without dismantling.
A crane which is controlled by an operator using a pendant station which is suspended from the
Floor-operated crane
crane.
Manually operated crane
A crane whose hoist or travelling movements are manually controlled, for example by pulling an
endless chain.
Jib crane
A crane with an arm which slews on a fixed bearing at one end. The hoist travelling movements,
along the arm or around the pivot, are usually manually controlled.
Wall-mounted jib crane
A jib crane in which the jib arm is fixed to a wall (concrete) or column (concrete/steel) which is
part of the building structure. The nominal rotating angle is 180˚.
Pillar-mounted jib crane
A jib crane in which the jib arm is fixed to a steel pillar which is delivered with the jib arm. The
nominal rotating angle is 270˚.
Outdoor crane
An outdoor overhead or gantry crane that cannot be stored indoors or protected from adverse
weather conditions. A crane that may operate outdoors on a periodic basis is not classed an
outdoor crane.
Overhead crane
A crane with a single or multiple girder movable bridge carrying a movable or fixed hoisting
mechanism and trolley and travelling on an overhead fixed runway structure.
Power-operated crane
A crane which is driven by electric, pneumatic, hydraulic, or internal combustion means.
Remote-operated crane
A crane which is controlled by an operator using an operating station which is not attached to
the crane (for example, radio control).
Standby crane
A crane which is used only occasionally or intermittently.
Top-running crane
An overhead or gantry crane that travels on top of the runway structure.
Under-running crane
An overhead crane that travels under the runway structure, also known underhung or
underslung.
Wall console crane
A crane having a cantilever frame with or without trolley, and supported from a side wall or line
of columns of a building. It is a travelling type and operates on a runway attached to the side
wall or columns.
Dynamic braking
A method of controlling speed by using the motor a generator, with the energy being dissipated
in resistors.
Emergency brake
A brake that can be applied by the operator, or automatically upon loss of power.
Electric panel
Power is controlled to the crane motors through the electric panel.
Holding brake
A friction brake for a hoist that is applied automatically and prevents motion when power is not
connected to the brake.
Parking brake (storm lock)
A brake that can be applied either automatically or manually and prevents horizontal travel
motion of the trolley or bridge travel.
Regenerative braking
A method of controlling speed in which the electrical energy generated by the motor is fed back
into the power system.
Crane operator
Person operating the crane for the purpose of handling loads.
Inching
Making very small movements of the crane by repeatedly and momentarily pressing the
direction control.
Bridge
The bridge (main girder) moves along the runway
Main girder
The main girder (bridge) moves along the runway
Main isolation switch
The main isolation switch is the power switch which the operator should normally use to turn off
the crane.
Hoist
Drive mechanism for lifting and lowering the load.
Inspection
Looking at the crane for defects and checking the operation of the controls, limiting and
indicating devices without loading the crane. This is much more than a check but does not
normally require any part of the crane to be dismantled other than for removal or opening of
covers or housings.
Owner’s manual
Principal means by which the manufacturer provides information or instructions concerning the
crane which are relevant to the crane owner.
Operator’s manual
Principal means by with the manufacturer provides information or instructions concerning the
crane which are relevant to the crane operator.
Power distribution
Power is supplied to the motors via the power distribution.
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Controller
Qualified personnel
Maximum capacity
Runway
Trolley (hoisting unit)
Sling
1.8
The pendant or other type of controller is used by the operator to give commands to the crane.
One with necessary qualification, based on theoretical and practical knowledge of hoists or/and
cranes, for required activities listed in operating instructions. The person must be in a position
to assess the safety of the installation in conjunction with the application. Persons with the
authority to undertake certain maintenance work on products of manufacturers include
manufacturers’ service engineers and trained fitters with corresponding certification.
Load that the crane is designed to lift for a given operating condition (e.g. configuration, position
of the load).
The whole crane rides on or under the runway.
The trolley (hoisting unit) moves along the bridge (main girder).
A sling is used to attach the hook to the load when the load cannot be lifted directly by the hook.
Standards And Directives
This state of the art product has been designed and manufactured to conform to European and international
standards and directives. The standards and directives to which the product conforms are stated in the Declaration
of Conformity or Declaration by Manufacturer.
1.8.1 CE/CSA/UC/CCC
The European standards that this product fulfils are described in the “RT Declaration by the manufacturer”. The
product also fulfils the requirements of the following standards (if applicable): CSA, UC, OSHA, CCC.
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SAFETY FIRST!
Operators must understand and follow the safety requirements at the site.
2.1
Personal Protective Equipment (PPE)
For safety, the operator or others in close proximity to the crane may be required to wear Personal Protective
Equipment (PPE). Various types of PPE are available and must be selected according to the requirements of the
working environment. Some examples of different types of PPE are:
Typical PPE
Hard hat
Safety shoes
Hearing protection
Safety goggles
Gloves, overalls
Face mask
Flashlight for use in case of power
failure
2.2
Fire safety
In the event of a fire, only attempt to fight it if you can do so without putting yourself in danger. Turn the power off
first if it is possible to do so. Notify other people about the potential danger, and call help.
WARNING
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Never use a powder type fire extinguisher on high voltage.
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2.3
Emergency Stop
In the event of a crane malfunction or other emergency situation, all crane motions can be stopped immediately by
pressing the red emergency stop button located on the controller. In normal operation, the emergency stop button
should not be used instead of making proper use of the direction controls. Routinely using the emergency stop
button increases wear on the crane components and can cause the load to swing.
NOTICE
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Only use the emergency stop button to stop movement in the event of a crane
malfunction or other emergency situation. Using the emergency stop button can
cause the load to swing unexpectedly.
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3
CRANE OPERATION BASICS
Cranes are used for various purposes, handle different types of loads and are operated different ways by many
operators. Probably the most notable difference in crane operations involves those cranes that are operated by a
dedicated operator (cab-operated cranes and pulpit–operated cranes) and cranes that are operated by nondedicated operators (floor-operated cranes and remote-operated cranes). Many workers part of their regular
job responsibilities normally operate cranes non-dedicated operators.
Because the manufacturer of the crane has no direct involvement or control over the crane’s operation and
application, conforming to good safety practices is the responsibility of the owner, and its operating personnel. Only
those Authorized Personnel and Qualified Personnel who can demonstrate that they have read and understood
this manual and that they understand the proper operation and maintenance of the crane should be permitted to
work with the crane.
Failure to adhere to the instructions and warnings provided in this manual can
result in serious injury or death.
Crane Operators SHALL:
1
Operators SHALL use the crane operator’s manual to familiarize themselves with the crane and
crane controls.
2
3
Operators SHALL be trained by the owner of the crane or a qualified designee and be competent
for the task.
Operators SHALL learn how to operate the crane safely before actually starting to work with the
crane.
4
5
Operators SHALL know all the controls of the crane and must be able to use them correctly and
safely.
Operators SHALL learn how to control the movements of the hook and load.
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6
Operators SHALL be aware of any risk of accident posed by the operating site.
7
Operators SHALL familiarize themselves with the signs and warnings marked on the crane.
8
Operators SHALL be familiar with proper rigging procedures.
9
Operators SHALL carry out daily inspections (see section Checks To Be Done Before Every
Working Shift).
10
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Always follow the local regulations.
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Crane Operators SHALL NOT:
1
Operators SHALL NOT operate the crane when under the influence of alcohol or drugs. Alcohol and
drugs can impair judgment and thereby cause a hazard.
2
Operators SHALL NOT operate the crane when under medication which may cause a hazard to the
operator or others. If unsure, consult your doctor or pharmacist. Always comply with local
regulations regarding working under the influence of medication.
3
Operators SHALL NOT operate the crane while suffering from any illness or injury which might
impair their ability to properly drive the crane.
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3.1
Identifying Key Parts Of Your Crane
Note: This illustration is provided an example of a typical crane only and may not be identical to the crane
purchased by the owner. For example, the dimensions of the crane may be different and your crane may have
additional equipment such lighting or horns. Refer to the CAD drawings contained in the Owner’s manual
provided with the crane.
3.1.1 Over braced wall-mounted jib crane, I-profile
1
2
3
4
5
6
7
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Part
Description
Jib arm (Boom)
The jib arm is attached to the support brackets. The trolley (hoisting unit) moves along the jib arm.
Bearing housing
The bearings and shaft fit inside the bearing housing.
The trolley (hoisting unit) moves along the jib arm.
Pendant controller
The hoist is operated using the pendant controller.
Power feeding system
The power feeding system supplies power to the hoist.
The main isolation switch is used to turn the electrical supply to the hoist on and off.
Support brackets
The support brackets are securely attached to the supporting structure. The jib arm is secured to
the support brackets by bearings and a shaft.
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3.1.2 Over braced wall-mounted jib crane, UKA-profile
1
2
3
4
5
6
7
Part
Description
Jib arm (Boom)
Bearing housing
Pendant controller
Support brackets
3.1.3 Under braced wall-mounted jib crane, I-profile
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2
3
4
5
6
7
Part
Description
Jib arm (Boom)
Bearing housing
Pendant controller
Support brackets
3.1.4 Over braced pillar-mounted jib crane, I-profile
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2
3
4
5
6
7
Part
Description
Pillar
Jib arm (Boom)
The pillar is securely attached to the floor. The jib arm is secured to the support brackets on the
pillar by bearings and a shaft.
Bearing housing
Pendant controller
3.1.5 Over braced pillar-mounted jib crane, UKA-profile
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Part
Description
1
Pillar
2
3
4
5
6
7
Jib arm (Boom)
Bearing housing
Pendant controller
3.1.6 Under braced pillar-mounted jib crane, I-profile
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2
3
4
5
6
7
3.2
Part
Description
Pillar
Jib arm (Boom)
Bearing housing
Pendant controller
Signs
The signs on the crane are presented in this section.
3.2.1
Safety Signs
Safety signs inform the operator about potential hazards and also about special features concerning crane
operation.
Failure to avoid dangers identified by these signs can result in death or serious
injury.
3.2.2 Information Signs Used On The Crane
Information signs present operational details which will help the operator to operate the crane.
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Note: The example data in the following figures is shown for illustration purposes only and does not
match the data on your crane.
Sign
Description
Product identification data plate
Location on crane
On the jib arm (1)
The crane number is stated on the crane’s data
plate which is located on the jib arm. Please
quote this number in any correspondence.
CE marking
On the jib arm (2)
Indicates that the crane complies with the
applicable European standards.
Brand logo
Positioned centrally on the jib arm (3)
Load stickers
On the jib arm (4) and on the hook block or
lifting device.
The maximum rated capacity of the crane and
hoist.
3.3
Hand Signals And Other Methods Of Communication
When one person is operating the crane and another is giving hoisting instructions, communication must be clear.
Both people must agree on and understand the language they use to describe hoisting actions.
If electronic voice communication is used, such telephone or radio, a dedicated channel must be used so that any
commands from other personnel in the area will not confuse the operator.
ANSI standard hand signals can be used for communication (see Annex – Ansi Standard Hand Signals). Other
standards for hand signals exist. The operator must be trained in the use of appropriate hand signals. A copy of the
hand signals should be displayed at the operator’s station and anywhere else where it could be useful.
Special crane operations may require additional hand signals. Special signals must be agreed upon and
understood before hoisting. It should not be possible to confuse special signs with the standard signs.
The operator should only respond to hand signals from the person giving hoisting instructions, except to obey a
stop signal, regardless of who gives it. The operator takes overall responsibility for crane movement and should
only follow crane movement instructions when he or she judges it safe to do so.
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4
CONTROL DEVICES AND THEIR LOCATION
4.1
Main Isolation Switch
The crane can only be driven when power is turned on. The owner must identify and document the location and
function of the main isolation switch and must communicate this information to all operators of the crane.
The main isolation switch must be situated close to the crane where it is easily accessible by the operator. The
operator shall not operate the crane unless he or she knows the location of the main isolation switch.
NOTICE
Avoid turning off the main isolation switch during load movement. Sudden loss of
power to the bridge may cause the load to swing and cause serious damage to the
crane or load.
When the main isolation switch is turned on after being placed in the off position, the set-up procedure must be
followed before the crane can be used (see section Controller Set Up).
4.2
Controls for Crane Movements
The speed of the trolley and hoist corresponds to the force applied to the direction control. These components
move at their slowest speed when the pushbutton is partially pushed and at their maximum speed when the
pushbutton is fully pushed. The selected component stops moving when the pushbutton is released.
1
When the pushbutton is released the hoist or trolley will stop moving.
2
When the pushbutton is partially pressed, the hoist or trolley will move at a slow speed.
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When the pushbutton is fully pressed, the hoist or trolley will accelerate up to the maximum speed.
Note: If you press a hoist or trolley pushbutton (for example hoist UP) while the opposite direction pushbutton
is pressed (for example hoist DOWN) the lifting device will not change direction.
Note: Sudden speed changes increase wear on motors and brakes.
4.3
Controller
The layout of controls may vary from crane to crane. The function of each control is indicated by a symbol and it is
important that the operator knows what the symbols mean in order to operate the crane safely.
Pendant controller
Your crane’s lifting movements are controlled using a pendant controller which is connected to the hoist by a cable.
Note: The illustration is provided an example only. There are many different controller designs and layouts.
1
Description
Symbol
Emergency Stop
Always red and conspicuous.
Direction controls
2
WARNING
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Pressing the incorrect control on the controller can lead to unintended crane
movements. Unintended crane movements can result in serious injury or death
or serious damage to the crane.
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Pendant controller
1
Description
Symbol
Emergency Stop
Direction controls
2
WARNING
Pendant controller
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Description
Symbol
Emergency Stop
Direction controls
2
WARNING
Pendant controller
1
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Description
Symbol
Emergency Stop
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Direction controls
2
WARNING
Pendant controller
1
Description
Symbol
Emergency Stop
Direction controls
2
WARNING
Pendant controller
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1
Description
Symbol
Emergency Stop
Direction controls
2
WARNING
Pendant controller
1
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Description
Symbol
Emergency Stop
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Direction controls
2
WARNING
Pendant controller
1
Description
Symbol
Emergency Stop
Direction controls
2
WARNING
Pendant controller
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1
Description
Symbol
Emergency Stop
Direction controls
2
WARNING
Pendant controller
1
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Description
Symbol
Emergency Stop
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Direction controls
2
WARNING
Pendant controller
1
Description
Symbol
Emergency Stop
Direction controls
2
WARNING
Pendant controller
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1
Description
Symbol
Emergency Stop
Direction controls
2
WARNING
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5
INSTRUCTIONS FOR THE CRANE OPERATOR
5.1
Checks To Be Done Before Every Working Shift
Before every working shift, the operator SHALL make the following checks to ensure that the crane is in a safe
operating condition. By carrying out these simple checks, the operator can identify potential problems at any early
stage, thereby enhancing safety and minimizing down time.
If any abnormal condition or malfunction is noted on the daily inspection or occurs during daily operation, report it
to the supervisor immediately and remove the crane from use. Crane operation may only continue when safe
operation is ensured.
WARNING
Operating a crane with an abnormal condition or malfunction can result in
serious injury or death or serious damage to the crane.
5.1.1 Visual Checks To Be Performed By The Operator
1
Visually check the operating
environment to make sure that
there are no new hazards
which might prevent safe use of
the crane
2
Visually check to see if there
are any oil leaks from the
crane.
3
Visually check the ropes or
chains for any deformation or
damage (for example, broken
wires, broken strands, kinks).
4
Inspect the hook for nicks,
gouges, deformation of the
throat opening, wear on saddle
or load bearing point, and
twisting.
5
Check that all warning signs
are in place, in good condition,
and can be read easily. See
section Signs.
6
Never operate the crane if it is
locked or tagged out. Follow
local safety procedures.
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7
5.2
Check that the emergency stop
button is down.
Operational Checks To Be Performed By The Operator
5.2.1 With the emergency stop button pushed down
1
Turn on the main power isolation switch for the crane.
After the main isolation switch has been turned on, the crane becomes
operational (energized).
WARNING
If the emergency stop button is faulty, the crane might move unexpectedly
during the following checks. Unexpected movements of the crane during
checks could result in death or serious injury.
2
Emergency stop button
With the emergency stop button pushed down, check that the crane does not
move when the direction controls are pushed. This verifies that the emergency
stop button is working properly.
3
Control devices without power
Check for smooth mechanical operation of each pushbutton, joystick or safety
switch on the controller. These devices should press and release smoothly,
without sticking. The operator should be able to feel the positions where the
pushbutton or joystick would engage higher speeds.
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5.2.2 Controller Set Up
WARNING
Never release the emergency stop button and drive the crane until you are sure
that it is safe to do so. Releasing the emergency stop button and driving the
crane when it is unsafe to do so could cause death or serious injury.
1
Make sure that the main power isolation switch is ON.
The crane only becomes operational (energized) after the necessary steps
have been followed to established communication between the crane and
controller.
2
If applicable, use the key switch to turn on the controller.
3
To prepare the controller for operation, release the emergency stop button by
turning it clockwise (or, if it is a push-pull button, by lifting it up) so that it is in
the raised position.
Now the controller is ready for operational checks.
5.2.2.1 With The Emergency Stop Button Released And With The Controller Enabled
Before every working shift, all of these checks must be done with the emergency stop button released and with the
power turned on.
2
Warning devices
Check that all warning devices (for example, pilot lamps, LEDs, displays, horns,
gongs, bells, sirens, beacons, strobe lights) are working correctly before using
the crane.
3
Control devices with power
Starting at low speed, check that movements correspond to the controller
labels. Check that the brakes operate in all directions and that the speed
increases it should do in relation to the control. Listen for unusual noises.
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4
Upper and lower limit switches
Check the condition of the plastic rings and the springs above the hook and
also on the other end of the chain, at the chain bag. The plastic rings activate
the upper and lower limit switches on the hoist. If a plastic ring is broken then it
is a sign that a limit switch is not functioning correctly.
Check for correct operation of the limit switches by raising and lowering the
hook on low speed until the limit switches activate and prevent further upward
or downward movement.
5
Safety latch
Check to ensure that the hook safety latch is on the hook, is in good condition
and closes automatically.
WARNING
5.3
Never release the emergency stop button and drive the crane until you are sure
that it is safe to do so.
Crane Movements
The crane moves in the following directions:
Movements
1. Jib arm movements
2. Trolley movements
3. Hoist movements
Description
Jib arm slewing
Horizontal movements of the trolley
Vertical up and down movements of the lifting device
Essential pre-requisites for this section
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NOTICE
WARNING
NOTICE
Do not rely on the limit switches to stop the powered motions of the crane. Always
stop the crane motion by using the control devices on the controller.
When operating the crane, make sure there are no people situated underneath
or nearby the load. Operating the crane when people are underneath or near the
load could cause death or serious injury to those persons.
If the crane malfunctions during use, push the emergency stop button and contact the
supervisor.
Note: Motors get hot when they are turning, even without a load on the hook. Operate the motors at the highest
practical safe speed because low speeds generate more heat. Allow the motors to cool down frequently so that
they do not overheat. Refer to the owner’s manual for the maximum permissible continuous operation times. If a
motor gets too hot then the thermostat will prevent further operation.
5.3.1 Motor Control Methods
The trolley and hoist are controlled by a variety of electrical circuits called “drive circuits”.
Note: Sudden speed changes increase wear on motors and brakes.
Hoist
Single speed pushbutton control
The motor moves at one preset speed when the pushbutton is pushed.
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Two speed pushbutton control
The motor moves at one of two preset speeds corresponding to the force applied to the direction control. The
motor moves at its slowest speed when the control is partially pushed and at its maximum speed when the control
is fully pushed. The motor stops moving when the pushbutton is released.
Two speed “Multistep 2” pushbutton control
The motor moves at a speed corresponding to the force applied to the direction control. The motor moves at its
slowest speed when the control is partially pushed and at its maximum speed when the control is fully pushed.
The motor stops moving when the pushbutton is released. Acceleration and deceleration is smoother than with
contactor control.
NOTICE
When a pushbutton is pressed or released, the movement will accelerate or
decelerate smoothly. The operator SHALL account for the starting and stopping
distances before making crane movements.
EP (Electronic Potentiometer) stepless pushbutton control
Released (stop):
The device doesn’t move or, if it is already moving, it will decelerate to a complete stop.
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Fully pressed (accelerate):
The device accelerates continuously until the pushbutton is released or the maximum speed is
reached.
Half-pressed (slow/hold):
If half-pressed the device will accelerate until it reaches the preset slow speed.
If half-pressed when the device is moving above the preset slow speed, the current speed will be
held without accelerating or decelerating.
1 Pushbutton released: the motor does not turn
2 Pushbutton half-pressed: the motor accelerates until it reaches the preset slow speed
3 Pushbutton fully pressed: the motor accelerates towards maximum speed
4 Pushbutton half-pressed: the current speed is held
5 Pushbutton fully pressed: the motor accelerates until it reaches maximum speed
6 Pushbutton half-pressed: the current (maximum) speed is held
7 Pushbutton released: the motor decelerates
9 Pushbutton released: the motor decelerates to a complete stop.
CAUTION
decelerate smoothly. The operator SHALL account for the starting and
stopping distances before making crane movements.
Trolley
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Single speed pushbutton control
The motor moves at one preset speed when the pushbutton is pushed.
Two speed pushbutton control
The motor moves at one of two preset speeds corresponding to the force applied to the direction control. The
motor moves at its slowest speed when the control is partially pushed and at its maximum speed when the control
is fully pushed. The motor stops moving when the pushbutton is released.
Two speed “Multistep 2” pushbutton control
The motor moves at a speed corresponding to the force applied to the direction control. The motor moves at its
slowest speed when the control is partially pushed and at its maximum speed when the control is fully pushed.
The motor stops moving when the pushbutton is released. Acceleration and deceleration is smoother than with
contactor control.
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NOTICE
decelerate smoothly. The operator SHALL account for the starting and stopping
distances before making crane movements.
EP (Electronic Potentiometer) stepless pushbutton control
Released (stop):
The device doesn’t move or, if it is already moving, it will decelerate to a complete stop.
Fully pressed (accelerate):
The device accelerates continuously until the pushbutton is released or the maximum speed is
reached.
Half-pressed (slow/hold):
If half-pressed the device will accelerate until it reaches the preset slow speed.
If half-pressed when the device is moving above the preset slow speed, the current speed will be
held without accelerating or decelerating.
1 Pushbutton released: the motor does not turn
2 Pushbutton half-pressed: the motor accelerates until it reaches the preset slow speed
3 Pushbutton fully pressed: the motor accelerates towards maximum speed
5 Pushbutton fully pressed: the motor accelerates until it reaches maximum speed
6 Pushbutton half-pressed: the current (maximum) speed is held
7 Pushbutton released: the motor decelerates
9 Pushbutton released: the motor decelerates to a complete stop.
CAUTION
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decelerate smoothly. The operator SHALL account for the starting and
stopping distances before making crane movements.
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5.3.2 Lifting And Lowering Motions
Before lifting
After securely attaching the load to the lifting device, the crane must be correctly positioned and attached to
perform the lift. The following steps must be followed before lifting.
WARNING
Moving a load that is not properly attached to the lifting device could cause
death or serious injury.
Note: Do not attempt to lift a load which is fastened to the ground or to a base which will prevent it from being
lifted.
5.4
Load Handling
Correct load handling allows the operator to move loads quickly and safely.
WARNING
Handle the load safely at all times. During movements, ensure that the hook,
the load, the crane and its moving parts will not collide with objects or people.
Failure to do so could cause death or serious injury.
Evaluating the load
To prevent crane overloading, the operator shall determine the weight of the load before lifting. The operator shall
only lift the load when he or she is sure that it weighs no more than the permitted load of the crane and
accessories. The hoist overload device shall not be used to determine whether the load can be lifted.
Never attempt to lift a load that weighs more than the maximum permitted load of the crane and accessories.
NOTICE
Attempting to lift a load that weighs more than the maximum permitted load of the
crane and accessories could cause death or serious injury.
Balancing the load
The crane hook, slings and harnesses must be positioned so that the pulling force of the crane lies on the load’s
centre of gravity so that the load is balanced. When the operator begins to hoist a load, he or she shall check that
it is properly balanced before lifting it high off the ground. If the load is not balanced, he or she should lower it down
and adjust the lifting point.
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1
Lifting centrally balanced loads
The centre of gravity will usually be in line with the centre of the load.
Provided that the contents of the container cannot move around, the balance of the load
stays the same.
2
Lifting off-centre balanced loads
The centre of gravity of an off-centre balanced load will usually be towards the heavier
end of the load.
Provided that the contents of the container cannot move around, the balance of the load
stays the same.
Shock loading
The crane and accessories are designed to take up the weight of loads gradually and steadily. They are not
designed to withstand sudden increases or decreases in the apparent weight of the load. Shock loading can occur
in any situation where the load on the crane suddenly increases or decreases. Some examples of how shock
loading can occur are shown below.
1
Change of load balance
A change in load balance can suddenly pull on the hoisting rope or chain.
2
Unstable load
If the load is unstable, it can exert sudden force on the hoisting rope or chain.
The contents of packing cases should be securely fastened so that they cannot move
around during lifting.
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3
Rapid load reduction
A sudden loss of the load can cause the jib arm to spring back, causing damage to the
jib arm and/or to its mounting points.
In general, inching should be avoided because it can cause the jib arm to bounce.
NOTICE
Avoid shock loading the crane. Shock loading the crane could damage the crane or
the load.
Attaching the load
The load is usually attached to the crane by means of some kind of under-the-hook lifting device. The most
common under-the-hook lifting devices are chains, wire rope slings and lifting belts. The operator shall select a
lifting device designed for the product being transported.
Always follow instructions provided by the lifting device manufacturer when
using under-the-hook lifting devices. Never use the crane’s ropes or chains a
sling to attach to the load.
Lockable hook
If a lockable hook block is used, it is possible to lock the hook forging in steps of 90 degrees, to prevent load
handling problems caused by rotating the load.
1
To avoid damaging the hook, lifting devices
must only be positioned on the load bearing
surface of the hook. That is, the lowest point of
the hook. Forces on ramshorn hooks must be
equal on both load bearing surfaces.
2
Ensure that the hook safety latches are closed.
Check that the safety latch is not subjected to
any force by the load.
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3
The weight of the load must be centered on the
centre line of the hook forging so that the load
does not bend the neck of the hook. Never try
to lift anything with the tip of the hook!
4
Check that the load is balanced and safely
fastened at the lifting points. The load must not
be able to slide, slip or detach itself when
suspended.
5
The hoist must be positioned directly above
(perpendicular to) the load so that there are no
side-pulling forces.
The jib arm is liable to swing towards a load
which is not situated directly under the hoist.
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6
Do not drag the load along the ground.
CAUTION
7
The operator shall ensure that the crane or the
load does not collide with anything or fall from
the lifting device.
NOTICE
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Never drag loads along the ground or pull loads from the side. The jib arm is
liable to swing towards a load which is not situated directly under the hoist.
Observe the load at all times while it is in motion to ensure that it does not collide with
anything or fall from the lifting device.
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Lifting
WARNING
NOTICE
Never touch the ropes, chains or slings during lifting. There is a risk of
catching or trapping your hands in the hook block or hoist. Catching or
trapping your hands in the hook block or hoist could cause serious injury or
death.
Customer-specific, non standard direction symbols are used on the controller.
1
Ensure that everything is ready for lifting.
2
If the crane has a horn, push the horn
pushbutton to warn people nearby that a load
is about to be moved.
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3
Push the UP pushbutton to take up the slack
from the chains or sling before lifting the load
from the ground.
4
Push the UP pushbutton to lift the load to the
desired height.
5
Release the UP pushbutton when the load is
at the desired height.
Do not raise the load higher than is needed to
avoid colliding with objects.
NOTICE
Do not raise the load higher than necessary to avoid colliding with objects on the
ground during movements.
1
2
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3
Push the UP control to take up the slack from
the chains or sling before lifting the load from
the ground.
4
Push the UP control to lift the load to the
desired height.
6
Release the UP control when the load is at the
desired height.
NOTICE
1
2
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3
Gently push the UP pushbutton to slowly take
up the slack from the chains or sling before
lifting the load from the ground.
4
Continue to push the UP pushbutton until the
load is just clear of the ground.
5
Push the UP pushbutton to lift the load at high
speed.
6
Release the UP pushbutton gently when the
load is at the desired height.
NOTICE
1
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2
3
Gently push the UP control to slowly take up
the slack from the chains or sling before lifting
the load from the ground.
4
Continue to push the UP control until the load
is just clear of the ground.
5
Push the UP control to lift the load at high
speed.
6
Release the UP control gently when the load
is at the desired height.
NOTICE
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1
2
3
4
Continue to gently push the UP pushbutton
until the load is just clear of the ground.
5
Push the UP pushbutton further to lift the load
at a higher speed.
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6
load is at the desired height.
NOTICE
1
2
3
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4
Continue to gently push the UP control until
the load is just clear of the ground.
5
Push the UP control further to lift the load at a
higher speed.
6
NOTICE
1
2
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3
4
Continue to gently push the UP pushbutton
until the load is just clear of the ground.
5
Push the UP pushbutton fully to accelerate
and then release the pushbutton to the halfpushed position to hold the desired speed.
6
load is close to the desired height.
NOTICE
1
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2
3
4
5
Push the UP control fully to accelerate and
then release the control to the half-pushed
position to hold the desired speed.
6
NOTICE
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1
2
If the equipment has a horn, push the horn
3
4
5
Push the UP control further to lift the load at a
higher speed.
6
NOTICE
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Lowering
1
NOTICE
Do not allow the hook or other lifting device to strike the load on the ground. The
crane ropes could dislocate from the pulley grooves if they go slack.
NOTICE
Ensure that the landing area is clear of people
and obstacles.
WARNING
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or nearby the load. Operating the crane when people are underneath or near
the load could cause death or serious injury to those situated underneath or
near the load.
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2
3
Push the DOWN pushbutton to lower the load.
4
Decrease the lowering speed by gradually
releasing the DOWN pushbutton when the
load is approaching the ground.
5
Fully release the DOWN pushbutton when
there is slack in the lifting device but before
the hook or lifting device impacts the load.
Detaching the load
Always remove the load from the hook by hand. Never try to use crane motions to remove the load from the hook.
The safety latch on the hook should prevent this.
1
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and obstacles.
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WARNING
near the load.
2
3
Push the DOWN control to lower the load.
4
releasing the DOWN control when the load is
approaching the ground.
5
Fully release the DOWN control when there is
slack in the lifting device but before the hook
or lifting device impacts the load.
Detaching the load
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1
and obstacles.
WARNING
near the load.
2
3
Push the DOWN control to lower the load at
the desired speed.
4
5
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Detaching the load
1
and obstacles.
WARNING
When operating the product, make sure there are no people situated
underneath or nearby the load. Operating the product when people are
underneath or near the load could cause death or serious injury to those
situated underneath or near the load.
2
If the equipment has a horn, push the horn
3
Push the DOWN control to lower the load at
the desired speed.
4
Decrease the lowering speed by stepless
5
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Detaching the load
Always remove the load from the hook by hand. Never try to use motions to remove the load from the hook. The
safety latch on the hook should prevent this.
5.4.1 Travelling Movements
This chapter describes the use of the controls so that you can drive the crane properly and avoid hazards.
Movements / items
1. Trolley movements
Description
Horizontal movements of the trolley along the jib arm
End stops are fitted to the jib arm of the crane to limit travel of the trolley respectively. Bumpers are fitted to
absorb the impact if the trolley runs into the end stops.
NOTICE
Do not use end stops and bumpers during normal operations. Stops and bumpers are
intended for emergency use only.
Manual push trolley
1
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The manual push trolley has no travelling machinery. It must be moved by pushing the
trolley.
Move the trolley by pushing from the load or chain, not on the pendant cable. Never
move the trolley by pulling on the load, chain or pendant cable.
Never leave unattended loads hanging from the hook.
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WARNING
Never PULL on the load or chain because, by doing so, it is easy to get trapped
and crushed, for example between a wall and the moving load. Only move the
trolley by PUSHING on the chain or load.
CAUTION
Be very careful when handling the movements by hand. Gloves or other clothes
may get entangled with the load or chain, which may cause hazardous situation
or injuries.
Trolley movements
NOTICE
1
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2
Starting:
The trolley reaches full speed almost instantly
when the pushbutton is pressed. In some
cases this fast acceleration could cause the
load to swing.
3
Stopping:
An automatic brake immediately stops the
trolley when the pushbutton is completely
released. In some cases this fast deceleration
could cause the load to swing.
You can minimize wear on the crane and
improve your spotting of the load by learning
to judge the trolley drift after power is
removed.
1
2
Starting:
The trolley reaches full speed almost instantly
when the joystick is pressed. In some cases
this fast acceleration could cause the load to
swing.
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3
Stopping:
An automatic brake immediately stops the
trolley when the joystick is completely
released. In some cases this fast deceleration
could cause the load to swing.
You can minimize wear on the crane and
removed.
1
2
Starting:
Always start the trolley motion by selecting
the low speed first and then, when the trolley
is moving, the high speed.
Starting the trolley motion in high speed will
cause wear to the crane and will reduce your
working efficiency.
3
Stopping:
Stop the trolley movement by bringing the
pushbutton to the “off” position step by step to
reduce load swing and brake wear.
You can reduce wear on the crane and
removed. Use inching if necessary to make
very fine trolley movements.
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1
2
Starting:
Always start the trolley motion by selecting
the low speed first and then, when the trolley
is moving, the high speed.
Starting the trolley motion in high speed will
cause wear to the crane and will reduce your
working efficiency.
3
Stopping:
Stop the trolley movement by bringing the
joystick to the “off” position step by step to
reduce load swing and brake wear.
You can reduce wear on the crane and
removed. Use inching if necessary to make
very fine trolley movements.
1
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2
Starting:
Always start the trolley motion slowly, by
moving the pushbutton gradually step by step
until the desired speed is reached.
3
Stopping:
Stop the trolley motion smoothly by bringing
the pushbutton to the “off” position step by
step. This reduces load swing and brake
wear.
In an emergency, use the emergency stop
button to bring the trolley to an immediate
stop.
NOTICE
With inverter control, always allow time for the movement to decelerate to a smooth
stop after releasing the direction control.
1
2
Starting:
moving the joystick gradually step by step until
the desired speed is reached.
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3
Stopping:
the joystick to the “off” position step by step.
This reduces load swing and brake wear.
stop.
NOTICE
1
2
Starting:
Start the trolley motion by pushing the
pushbutton to the half-way position.
Push the control fully to accelerate up to the
desired speed and then release the control to
the half-way position to maintain the speed.
3
Stopping:
Completely release the pushbutton to stop the
trolley motion smoothly.
button to stop the trolley immediately.
NOTICE
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1
2
Starting:
Start the trolley motion by pushing the
joystick to the half-way position.
Push the control fully to accelerate up to the
desired speed and then release the control to
the half-way position to maintain the speed.
3
Stopping:
Completely release the joystick to stop the
trolley motion smoothly.
button to stop the trolley immediately.
NOTICE
1
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Push the horn pushbutton to warn people
nearby that a load is about to be moved.
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2
Starting:
stepless moving the joystick until the desired
speed is reached.
3
Stopping:
the joystick stepless to the “off” position. This
reduces load swing and brake wear.
stop.
NOTICE
5.5
Load Control
The operator must use the correct techniques to properly control the load at all times to prevent uncontrolled
movements such load swing or rotation.
Guiding or steadying loads by hand
Guide and steady the load by controlling it by hands.
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WARNING
Never PULL on the load or chain because, by doing so, it is easy to get trapped
and crushed, for example between a wall and the moving load. Only move the
trolley by PUSHING on the chain or load.
CAUTION
Be very careful when handling the movements by hand. Gloves or other clothes
may get entangled with the load or chain, which may cause hazardous situation
or injuries.
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5.6
Safety Procedure After Using The Crane
The following checks must be done after every working shift to ensure that the crane is left in a safe condition.
1
Ensure that there is no load on
the lifting device.
2
Park the hook or other lifting
device where it will not present
a hazard to people or traffic but
do not park at the top safety
limit. Above head height is
recommended.
3
If applicable, park the jib arm
so that it does not cause an
obstruction, for example to the
movements of other cranes.
4
Engage the emergency stop
button.
5
Turn off all controls on the
controller.
6
Turn off all power to the crane
with the main isolation
switch.
7
If applicable, close mechanical
brakes (rail clamps, storm locks
etc.).
8
Visually check the crane.
9
Report all observed defects
and abnormalities in equipment
or operation to the foreman and
to the next operator.
WARNING
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Always remove the crane from service immediately if it is in a dangerous
condition. Operating a crane that is in dangerous condition could cause death
or serious injury.
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6
CRANE MAINTENANCE
It is the crane owner’s responsibility to organize proper regular maintenance to ensure long-term safety, reliability,
durability, operability and warranty for the crane.
Note: Regular inspections and maintenance are essential to ensure that the crane remains safe to use.
Inspection intervals depend on the crane usage, but maintenance SHOULD be done at least once a year.
Note: Mechanical and electrical maintenance work requires special skills and tools to ensure safe and reliable
operation of the product. Maintenance work shall be carried out only by authorized service personnel authorized
by the product manufacturer.
Daily checks
Component
Pendant
Emergency stop
Main switch
Limit switches
Objective and method
Condition and functionality of pushbuttons and switches (Visual)
Check operation and condition of emergency stop button. (Visual/ Test)
Check operation and condition of main switch (Visual/Test)
Check operation of limit switches and check condition of limit switch actuators (Visual/Test)
Yearly checks
Component
Steel structure
Welded joints
Connection bolts
End stop
Slide bearing
Jib arm (Boom)
Bearing housing and bearings
Cables
Cable trolleys
Cable support rails
Cable seals
Wiring
Hoist
Stickers
Objective and method
Check for signs of metal fatigue (cracks) and corrosion. (Visual)
Check for cracks and signs of damage. (Visual)
Check the condition and tightening torques of the bolts and nuts. (Test)
Condition and fastening of end stops (Visual)
Check the slide bearing thickness. If it is less than 1mm thick then it must be changed.
Check for signs of damage. Check cleanliness and removal of unnecessary objects (Visual)
Check for cracks and signs of damage. (Visual). Check for unusual noises. (Visual and auditory)
Condition of cables (Visual)
Condition and functioning of cable trolleys (Visual/ Test)
Fastenings, condition and cleanliness of cable support rails (Visual)
Condition of cable seals (Visual/Measure)
Condition of wiring and connections
Refer to the Hoist Owner’s Manual for details of checks which must be performed on the hoist.
Check condition of warning etc. stickers, readability (Visual)
Note: Any defects or abnormalities which are detected during the inspections must be investigated and
corrected in accordance with the instructions relevant to the component in question.
72/79
WARNING
Do not modify the crane without the supplier’s permission. Any modifications
to the crane structures or performance values must only be made after they
have been approved by the supplier of the crane.
WARNING
Failure to regularly and properly maintain the crane can result in death, injury
or damage.
P.: (937) 328-5100
FAX: (937) 325-5319
73/79
WARNING
Do not allow the crane to be used if it is not in proper condition. Contact a
service agent authorized by the manufacturer immediately in case of doubts!
The usage of a defective crane can result in serious damage, injury or death.
CAUTION
Only use genuine spare parts, materials and lubricants approved by the
manufacturer of the crane. Consult your spare part catalogue for further
information.
P.: (937) 328-5100
FAX: (937) 325-5319
7
TRANSPORTING AND STORING PRODUCT
7.1
y
y
y
y
Products shall be loaded and transported with caution and using appropriate methods, making proper
preparations and taking appropriate caution.
Loading or transporting products is prohibited if your alertness or working ability is impaired, for example by
medication, illness or injury.
The load must be securely fastened during transportation.
During loading and transportation, the product package shall be aligned in the same way when it was received
from the manufacturer.
7.2
y
y
y
y
Transportation Instructions
Storage Instructions
The product should be stored at normal room temperature.
The product shall be protected from dust and humidity.
The product shall be stored in the normal operating position.
The product shall be protected from adverse weather conditions, if stored outdoors.
74/79
NOTICE
Defects or faults which are due to improper transportation or storage are not covered
by the product’s warranty.
NOTICE
Essential parts of the product can become damaged if stored improperly.
P.: (937) 328-5100
FAX: (937) 325-5319
8
DISMANTLING THE PRODUCT
8.1
Dismantling The Crane
The crane will need to be dismantled at the end of its life or to move it to a new location.
Strict safety precautions shall be followed when dismantling cranes. Only authorized personnel are permitted to
dismantle cranes.
The crane owner shall nominate a person to be responsible for the dismantling process. This person shall give
instructions and monitor the process.
All controls must be placed in the OFF position, safety switches must be opened and the main isolator switch must
be turned off. The crane must be electrically isolated before dismantling commences.
Make sure that all personnel involved with the crane are aware that it will be dismantled before dismantling
commences.
Owners must prevent unauthorized persons and bystanders from walking on or below the work site. Ensure that
the secured area is spacious enough to prevent injuries which could occur a result of falling components or tools.
Only use safe tools and machinery for dismantling the crane.
The disassembly sequence is completed in the reverse order to the assembly sequence. Crane assembly
instructions can be obtained from the crane manufacturer.
After the crane has been dismantled, the crane owner or person responsible for the dismantling can return the working
area back to normal use
8.2
Disposal of waste material
Waste material from installation, maintenance or dismantling shall be handled according to local regulations. From
the sustainability viewpoint the preferred waste handling methods are reuse, recycling material, recycling energy
and disposal, in this order.
1
If the product is taken out of use, the metal and electrical parts should be reused or recycled by a
licensed recycling company.
2
In addition to local regulations, liquids like oil, grease and other chemicals shall never be spilled
onto the ground, soil or sewage. Used oil and grease shall be stored in containers indicated for the
purpose and disposed of by a licensed company.
More detailed information of chemical handling waste can be found in the chemical’s Safety Data
Sheet that is available from the manufacturer of the chemical.
3
Accumulators and batteries may contain hazardous substances. Accumulators and batteries should
be collected separately and recycled according to local regulations.
4
Packing materials, like plastics, wood and cardboard, should be reused or recycled.
5
Plastic parts should be either recycled material or energy (incineration). PVC plastic should be
recycled according to local regulations.
75/79
P.: (937) 328-5100
FAX: (937) 325-5319
9
MOVING THE CRANE TO A NEW LOCATION
If you plan to move the crane to a new location, it must be carefully dismantled (see the “Dismantling the crane”
chapter) and then reassembled. The crane will remain correctly aligned because alignment pins are used in the
main girder and end carriage joints.
Before moving the crane:
y Verify that the new environment corresponds to the original environment which the crane was designed for.
Using the crane in the wrong environment can shorten the lifetime of the crane. If you are uncertain, contact
the crane manufacturer for advice.
y Verify that the power supply at the new location is suitable.
y Verify that the building structure and crane runway will support the nominal load of the crane.
y Verify that the span between the runways exactly matches the crane. Modifications to the crane structure are
not permitted without consulting the manufacturer.
y Predict the future usage of the crane and calculate the remaining SWP time to decide whether it is worth
moving the crane. While a crane near the end of SWP1 or SWP2 will need to have a General Overhaul very
soon, a crane near the end of SWP3 is reaching the very end of its life. If you are uncertain about the usage,
contact the crane manufacturer for advice.
To assemble the crane, please consult Service personnel authorized by the product manufacturer.
Note: An official commissioning inspection may be required after relocation of the crane. Contact
the manufacturer for details.
76/79
P.: (937) 328-5100
FAX: (937) 325-5319
10 TRANSPORTING AND STORING PRODUCT
10.1 Transportation Instructions
y
y
y
y
Products shall be loaded and transported with caution and using appropriate methods, making proper
preparations and taking appropriate caution.
Loading or transporting products is prohibited if your alertness or working ability is impaired, for example by
medication, illness or injury.
The load must be securely fastened during transportation.
During loading and transportation, the product package shall be aligned in the same way when it was received
from the manufacturer.
10.2 Storage Instructions
y
y
y
y
The product should be stored at normal room temperature.
The product shall be protected from dust and humidity.
The product shall be stored in the normal operating position.
The product shall be protected from adverse weather conditions, if stored outdoors.
77/79
NOTICE
Defects or faults which are due to improper transportation or storage are not covered
by the product’s warranty.
NOTICE
Essential parts of the product can become damaged if stored improperly.
P.: (937) 328-5100
FAX: (937) 325-5319
11 ANNEX, ANSI HAND SIGNALS
These are the most commonly used ANSI hand signals. A copy of the hand signals should be placed close to the
operator’s station for reference.
Description
78/79
ANSI hand signal
Description
Hoist
Lower
With forearm vertical,
and forefinger pointing
up, move hand in a
small horizontal circle.
With arm extended
downward, forefinger
pointing down, move
hand in a small
horizontal circle.
Trolley travel
Bridge travel
Palm up, fingers closed,
thumb pointing in
direction of motion, jerk
hand horizontally.
Arm extended forward,
hand open and slightly
raised, make pushing
motion in direction of
travel.
Stop
Emergency stop
Arm extended, palm
down and hold position
rigidly.
Arm extended, palm
down, move hand
rapidly right and left.
Multiple trolleys
Move slowly
Hold up one finger for
block marked “1” and
two fingers for block
marked “2”. Regular
signals follow.
Use one hand to give
any motion signal and
place the other hand
motionless in front of
hand giving the motion
signal. (Hoist slowly
shown in example.)
ANSI hand signal
P.: (937) 328-5100
FAX: (937) 325-5319
RT DECLARATION OF CONFORMITY
(Directive 2006/42/RT, Annex II, sub A)
Manufacturer:
Address:
Herewith declares that the:
Product name
Light Crane System
Serial number (if applicable)
-
Manufacturer’s reference
-
Reference
-
y
y
y
is in conformity with the relevant provisions of following directives:
2006/42/RT
2006/95/RT
2004/108/RT
is manufactured according to the following harmonized standards:
EN 12077-2
EN 13135-2
EN ISO 12100-1
EN 12644-1
EN 13557
EN ISO 12100-2
EN 12644-2
EN 13586
EN ISO 13732-1
EN 13135-1
EN 60204-32
is manufactured according to the following international standards and technical specifications:
FEM 1.001
prEN 15011
Person who is authorised to
compile the technical file:
Place and date of issue
6/4/2012
Signature
79/79

jib crane operator`s manual

Transcription

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