Sample gas pumps Installation and Operation Instructions P1.2, P1.2E Original instructions

Transcription

Sample gas pumps
P1.2, P1.2E
Installation and Operation Instructions
Original instructions
BE420021 ◦ 08/2014
Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen
Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20
Internet: www.buehler-technologies.com
E-Mail: analyse@buehler-technologies.com
All rights reserved., Bühler Technologies GmbH 2014
Document information
Document No......................................BE420021
Version ...................................................08/2014
Sample gas pumps P1.2, P1.2E
Contents
Contents
1 Introduction ............................................................................................................................................................ 2
1.1 Intended use .................................................................................................................................................. 2
1.2 Item number structure.................................................................................................................................... 2
1.3 Type plate ...................................................................................................................................................... 4
1.4 Scope of delivery ........................................................................................................................................... 4
1.5 Product description ........................................................................................................................................ 4
2 Safety instructions.................................................................................................................................................. 5
2.1 Important advice ............................................................................................................................................ 5
2.2 General hazard warnings............................................................................................................................... 6
3 Transport and storage............................................................................................................................................ 9
4 Installation and connection .................................................................................................................................. 10
4.1 Installation site requirements ....................................................................................................................... 10
4.2 Assembly ..................................................................................................................................................... 10
4.3 Special condition moist sample gas............................................................................................................. 11
4.3.1 Conversion to pump body pointing down ......................................................................................... 11
4.4 Connecting the gas lines ............................................................................................................................. 12
4.5 Electrical connections .................................................................................................................................. 13
5 Operation and controls......................................................................................................................................... 15
5.1 Switching on the sample gas pump ............................................................................................................. 16
5.2 Operating the sample gas pump.................................................................................................................. 16
6 Maintenance ........................................................................................................................................................ 17
6.1 Maintenance schedule ................................................................................................................................. 18
6.2 Checking the below ..................................................................................................................................... 18
6.3 Replacing the inlet and outlet valves ........................................................................................................... 20
6.4 Replacing parts inside the pump housing .................................................................................................... 20
6.5 Replacing the bellow.................................................................................................................................... 21
6.6 Crank gear replacement .............................................................................................................................. 21
6.7 Assembly of the sample gas pump .............................................................................................................. 21
6.8 Cleaning the pump console ......................................................................................................................... 21
7 Service und repair................................................................................................................................................ 23
7.1 Troubleshooting ........................................................................................................................................... 23
7.2 Spare parts and accessories ....................................................................................................................... 24
8 Disposal ............................................................................................................................................................... 25
9 List of chemical resistance................................................................................................................................... 26
10 User book (Please make copies) ......................................................................................................................... 28
11 Attached documents ............................................................................................................................................ 29
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Introduction
1 Introduction
1.1 Intended use
Model P1.2 sample gas pumps are intended for installation in sample gas conditioning systems
for industrial applications outside of explosive atmospheres.
DANGER
Explosion hazard when used in explosive areas
Model P1.2 sample gas pumps are not suitable for use in explosive areas and
may not be used in these.
The complete designation of the P1.2 sample gas pump is:
II 3G/- c IIB T4
The P1.2 sample gas pump may only be used to convey explosion class IIA and IIB flammable
gaseous media which are not explosive during normal operation, as well as non-flammable
gaseous media. Flammable media conveyed with the pump may only be heated to a maximum
of 80 % of the respective ignition temperature. The maximum surface temperature varies by media temperatures. Please refer to the data sheets for the correlation between media temperature
and the pump’s temperature class.
Sampling gas is generally prohibited, if the gas flow results in a dangerous electrostatic charge
in the bellow / pump body (also see chapter “Operation and controls [_ 15]“).
The P1.2 sample gas pump is not suitable for liquids. It may be operated at an ambient temperature range from 0 °C to 50 °C. Outdoor installation and operation prohibited.
Please note additional information under chapter “Operation and controls [_ 15]“ as well as
specifications in the data sheets on the specific intended use, existing material combinations, as
well as pressure- and temperature limits.
1.2 Item number structure
The device is delivered with different configurations. The part number given on the type plate informs you about the specific configuration of your device.
On the type plate you will find the order number as well as the 13-digit product key. This number
is a code where each digit (x) describes a certain feature:
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Introduction
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29
x
x
x
1
x
x
x
00 Product feature
Motor voltage
1
230 V 50 Hz 0.48 A
2
115 V 60 Hz 0.84 A
Pump head position
1
Normal position vertical
2
turned by 180°
Pump head material
1
PTFE
2
VA (1.4571)
4
PVDF
Valve material
1
up to 70 °C; PTFE / PVDF
Screw-in connections / pipe fittings
0
none
1
PVDF DN 4/6 *
2
PVDF 1/4“-1/6“ *
3
PVDF 1/4“-1/8“ *
5
VA (1.4401) 6 mm **
6
VA (1.4401) 1/4“ **
Mounting accessories
0
none
1
Mounting bracket and set of vibration
dampers
2
set of vibration dampers only
Housing
0
none
1
Housing incl. 3 m connection cable
2
Housing with on/off switch incl. 3 m connection cable
* PTFE or PVDF pump body only
** VA pump body only
If there are special instructions for a pump type, they are marked in the manual.
Take care of the limits of the pump (see data sheet). When ordering spare parts chose for the
type matching part numbers (e.g. valves).
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Introduction
1.3 Type plate
Example:
Manufacturer including address
Model designation
Sample gas pump P1.2
1000300216 4229111100000 001
II 3G/- c IIB T4 File Ref.: 4633
Voltage: 230 V 60 Hz
Material: PTFE/PVDF
Medium max: see manual; Tamb: see manual
Year: 2013
Order no.+Item no.+Metre
Blast protection marking
Voltage/Materials
in contact with media
Temperature specifications
Year of manufacture
1.4 Scope of delivery
– 1 x sample gas pump with motor
– 1 x product documentation
– connection or attachment accessories (optional)
For logistical reasons, connecting and/or optional accessories like fittings and/or mounting
brackets are not factory assembled!
1.5 Product description
These operating- and installation instructions apply to the P1.2 sample gas pumps.
The sample gas pump is only intended to convey gaseous media. It is not suitable for liquids.
Please note the specifications in the data sheets at the end of this manual on the specific intended use, existing material combinations, as well as pressure- and temperature limits. In addition, please also not the specifications and markings on the nameplates.
The max. surface temperature of the equipment varies by media temperatures. Please refer to
the data sheets for the correlation between media temperature and the temperature class of the
pumps.
NOTICE
Limitations
The pumps P1.2 cannot convey flammable, gaseous media and flammable
gaseous media which are probably not explosive during normal operation
(sampling from zone 2). Sampling gas from zone 2 is generally prohibited, if the
gas flow results in a dangerous electrostatic charge in the bellow / pump body
(also see chapter “Operation”).
The pumps P1.2 are suitable for use in equipment group II, equipment category
3G, explosion group IIB, temperature class T4 and may not be used in dusty
areas.
The equipment is not suitable for use in explosive areas!
Applications where sample gas is still moist, can result in condensation in the lines and the
pump body. In these cases, the pump head must be suspended (see item Conversion to pump
body pointing down).
NOTICE
Never use sample gas pumps outdoors!
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Safety instructions
2 Safety instructions
2.1 Important advice
Operation of the device is only valid if:
– the product is used under the conditions described in the installation- and operation instruction, the intended application according to the type plate and the intended use. In case of
unauthorized modifications done by the user Bühler Technologies GmbH can not be held responsible for any damage,
– when complying with the specifications and markings on the nameplates.
– the performance limits given in the datasheets and in the installation- and operation instruction are obeyed,
– monitoring devices and safety devices are installed properly,
– service and repair is carried out by Bühler Technologies GmbH,
– only original spare parts are used,
– EN 60079-14 / DIN VDE 0165-1 „Explosive atmospheres - Part 14: Electrical installations
design, selection and erection“
– EC directives 94/9/EC and according national safety rules for installation of electrical equipment in hazardous areas are obeyed.
This manual is part of the equipment. The manufacturer keeps the right to modify specifications
without advanced notice. Keep this manual for later use.
Signal words for warnings
DANGER
Signal word for an imminent danger with high risk, resulting in severe injuries
or death if not avoided.
WARNING
Signal word for a hazardous situation with medium risk, possibly resulting in
severe injuries or death if not avoided.
CAUTION
Signal word for a hazardous situation with low risk, resulting in damaged to
the device or the property or minor or medium injuries if not avoided.
NOTICE
Signal word for important information to the product.
Tab. 4: Signal words for warnings
Warnings signs
In this manual, the following warning signs are used:
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Warning against hazardous situations
Warning against bruising
Warning against electrical voltage
General notice
Warning against respiration of toxic
gases
Disconnect from mains
Warning against acid and corrosive
substances
Wear respirator
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Safety instructions
Warning for potentially explosive atmospheres
Wear eye/face protection
Warning against hot surface
Wear protection gloves
Warning against possible explosions
2.2 General hazard warnings
The unit must be installed by a professional familiar with the safety requirements and the risks.
Always observe the safety regulations and general rules of technology applicable to the installation location. Prevent malfunctions to avoid personal injuries and property damage.
Please observe the potential of exothermic reactions in the procedural design of your system.
Avoid materials with a catalytic effect in the supply lines and include the materials of the sample
gas pump coming into contact with media in the procedural design.
The system operator must ensure:
– safety notices and operator’s manuals are available and followed,
– testing prior to startup and periodic tests according to the Ordinance on Industrial Safety
and Health (BetrSichV) are performed,
– accident prevention regulations of the professional associations are observed; in Germany:
BGV A1: Principles of Prevention and BGV A3: Electrical Installations and Equipment,
– approved data and operational conditions are observed,
– safety guards are used and the required maintenance is performed,
– the statutory rules are observed in disposal.
Maintenance, repair:
– Repairs on the device must be carried out by Bühler authorized persons only.
– Only perform modifications, maintenance or mounting described in this manual.
– Only use original spare parts.
During maintenance regard all safety regulations and internal operation instructions.
DANGER
Electrical voltage
Electrocution hazard.
a) Disconnect the device from power supply.
b) Make sure that the equipment cannot be reconnected to mains unintentionally.
c) The device must be opened by trained staff only.
d) Regard correct mains voltage.
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Safety instructions
DANGER
Toxic and corrosive gases
Sample gas can be hazardous.
a) Take care that the gas is exhausted in a place where no persons are in
danger.
b) Before maintenance turn off the gas supply and make sure that it cannot be
turned on unintentionally.
c) Protect yourself during maintenance against toxic / corrosive gases. Use
gloves, respirator and face protector under certain circumstances.
DANGER
Potentially explosive atmosphere
Explosion hazard if used in hazardous areas.
The device is not suitable for operation in hazardous areas with potentially explosive atmospheres.
DANGER
Explosion hazard
Life and explosion risk may result from gas leakage due to improper use.
a) Use the devices only as described in this manual.
b) Regard the process conditions.
c) Check tubes and hoses for leakage.
DANGER
Adiabatic compression (explosion hazard)!
In case of adiabatic compression, high gas temperatures may occur. The operator is responsible to consider this situation.
Make sure to obey the allowed technical specifications and ambient conditions
(see data sheet), take special attention to the media temperature with respect to
temperature class T4. These vary in addition to gas composition and ambient
conditions. Where necessary, the operator must install temperature sensors for
monitoring and must automatically shut down the sample gas pump should the
temperature exceed the limits.
DANGER
DANGER - Explosion danger in case of high temperatures
Temperature of the device depends on the medium temperature. Correlation
between medium temperature and temperature classes is given in the data
sheets.
Observe maximum temperature classes T4 for the pumps and the allowed ambient temperatures and medium temperatures.
DANGER
Explosion hazard due to exothermic reactions
Avoid materials with a catalytic effect in the supply lines and other connection
materials, e.g. male stud couplings, to the sample gas pump P1.2.
Depending on the respective medium to be pumped (e.g. ethylene oxide) the medium may polymerise. Heating resulting in an ignition source may occur. If necessary, consult a speciality department with adequate chemical knowledge for clarification.
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Safety instructions
DANGER
Explosion hazard
Flammable media fed into the pump may only be heated to a maximum of 80 %
of their respective ignition temperature.
CAUTION
Tilting risk
Damage of the device
Secure the device against any sudden translocation during maintenance.
CAUTION
Hot surface
Burning hazard
According to the product type and operation conditions, the temperature of the
housing may exceed 50 °C during operation.
Depending on the conditions at the installation site it may be necessary to
provide these areas with appropriate warning signs.
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Transport and storage
3 Transport and storage
The products should be transported only in its original packaging or a suitable replacement.
When not in use, protect the equipment against moisture and heat. Keep it in a covered, dry
and dust-free room at a temperature of -20 °C to +40 °C.
Outdoor storage is forbidden. As a matter of principle, the operator must regard all applicable
standards according prevention of damage due to lightning, which may otherwise damage the
sample gas pump.
The storage room must not be equipped with any ozone-producing devices like fluorescent light
sources, mercury arc lamps, electric high voltage devices.
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Installation and connection
4 Installation and connection
CAUTION
Use appropriate tools
According to DIN EN 1127-1, the operator is responsible to select and use appropriate tools.
4.1 Installation site requirements
CAUTION
Damage to the device
Protect the equipment against dust, falling objects and external impacts.
Stroke of lightning
Outdoor installation is forbidden. As a matter of principle, the operator must regard all applicable standards according prevention of damage due to lightning,
which may otherwise damage the sample gas pump.
CAUTION
Avoid vibrations and resonances
The operator is responsible to mount the pump in a way that vibrations and resonance do not cause premature failure resulting in creating an effective ignition
source.
Sample gas pump P1.2 (without enclosure) is a built-in unit and must be operated within an enclosure that provides sufficient protection against touching live or moving parts (fan). Ingress of
water or dust and dirt must be prevented.
Air ventilation must not be obstructed and exhausted air - including air from adjacent units must not be sucked in directly.
The motor is suitable for ambient temperatures between 0 °C to +50 °C and altitude of height ≤
1000 m above sea level.
Please refer to the data sheet attached to this manual for further information about ambient
parameters at the installation site.
4.2 Assembly
CAUTION
Damage to the device
Protect the device, especially the gas inlets and tubes, against dust, falling parts
and external impact.
Use suitable rubber-metal buffers when installing to mounting plates. We recommend buffers
with a diameter or 10 mm, a height of 10 mm and a shore hardness of 70. These are also available from us.
The base angle of the sample gas pump features 4x M4 tapped holes for mounting the buffers.
Suitable buffers and assembly brackets are accessories which may be ordered separately from
us.
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When mounting the sample gas pump, make sure that the motor has sufficient distance to the
rear panell (20 mm). If you use sample gas pumps with enclosures (type P1.2E), the minimum
distance between enclosure and rear panel must not be less than 50 mm. Mounting brackets for
different models are optionally available. Using the appropriate mounting brackets guarantees
the proper distance to the rear panel.
4.3 Special condition moist sample gas
Applications where the sample gas is still moist may result in condensate forming in line and the
pump body. In these events the pump head must be suspended (pump body facing down).
If the pump was not ordered this way, it can easily be converted on site.
Install the line between the gas output and condensate drain with a grade so the condensate
can drain and does not collect inside the pump or the lines.
4.3.1 Conversion to pump body pointing down
Loosen the 3 Torx screws (M3x8) on the front cover (Torx T10).
Remove the cover.
Loosen and remove the 4 cross-drive screws (M4x6) on the console.
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Carefully turn the pump unit 180°.
Then reinstall the 4 cross-drive screws and tighten to 3 Nm.
Before tightening the screws be sure the pump unit is centered in the base angle.
Now reinstall the front cover and secure using the 3 M3x8 Torx screws.
4.4 Connecting the gas lines
The G1/4" threaded holes for the respective male end fittings are factory sealed with rubber
plugs to prevent contamination. Male end fittings are not included but are available as accessories for metric and inch installation.
Avoid mixed installations, i.e. piping to plastic bodies. In the event this is necessary for isolated
applications, carefully screw the metal screws into the pump body, never use force.
Route pipes so the line at the inlet and outlet remains elastic over a sufficient distance.
Pumps are marked with „In“ for inlet and „Out“ for outlet. Check whether the fittings of the tubes
are tightly closed.
If there is a crack to the bellow ambient air is sucked in and the pump still generates pressure.
For this reason, the pump must be monitored.
Therefore, install a suitable shut-off device and a suitable vacuum pressure gauge upstream the
sample gas inlet. If during operation and closing the suction line no under-pressure is generated, the bellow is defective.
During normal operation, the bellow may be monitored by installing a flow controller upstream
the gas inlet and downstream the gas outlet.
A crack in the bellow can usually be detected in the following way:
Sudden drop down of the mass flow upstream the pump and constant flow or sudden increase
of mass flow downstream of the pump (pump may suck ambient air in through the crack!)
If your application includes a continuous monitoring of sample gas components (e. g. monitoring
O2 concentration), a cracked bellow may be detected by a sudden and large change of the
measured value (mixing the sample gas with ambient air).
NOTICE
If flammable gases (even above upper explosion limit (UEL)) or toxic gases are
supplied, continuous monitoring of the pump is mandatory.
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NOTICE
If the bellow cracked, turn the pump off immediately!
DANGER
Explosion hazard, danger of poisoning!
When following preventive maintenance according to the maintenance plan, a
crack in the bellows is a rare malfunction, but cannot be completely eliminated.
A crack in the bellows when conveying flammable or poisonous gasses may allow explosive or poisonous gas mixtures to leak or develop.
Motor the pump. If a pump defect occurs, shut it off immediately.
If flammable gases above upper explosive limit (UEL) are supplied, we recommend in addition
monitoring the lower explosive limit (UEL) at the installation site.
If toxic gases are delivered, we recommend in addition monitoring the occupational exposure
limit (OEL) at the installation site.
CAUTION Don't let the pump work for a longer time if the suction line is shut-off.
Furthermore, the mass flow has to be monitored with suitable manometer and flow meter and
the pump must be protected with a suitable flame arrestor.
4.5 Electrical connections
WARNING
Hazardous electrical voltage
The device must be installed by trained staff only.
CAUTION
Wrong mains voltage
Wrong mains voltage may damage the device.
Regard the correct mains voltage as given on the type plate.
A switch or power switch (according to IEC 60947-1 and IEC 60947-3) must be installed for the
sample gas pump. It must be easily accessible by the user. The switch must be marked as circuit breaker for the device. It must not be installed in the mains power cord and must not interrupt the protective earth conductor. Furthermore, it must disconnect the device from all poles.
The sample gas pump must be protected against overheating by a suitable overload protection.
Regard the rated current for the settings of the circuit breaker (230 V = 0,48 V, 115 V = 0,84 A).
The sample gas pumps type P1.2 are connected with blade terminals size 6.3 mm.
Connect the protective earth conductor to the PE blade terminal.
Sample gas pumps of type P1.2E are delivered with 3 m mains cord.
If your sample gas pump is equipped with an On/Off switch at the housing (P1.2E only), make
sure to switch it to Off position before connecting the mains cable.
WARNING
Hazardous electrical voltage
The On/Off switch does not ensure switching off all poles.
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Make sure that the pump motor is supplied with correct voltage and frequency (voltage tolerance ± 5 % and frequency tolerance ± 2 %).
Select mains and PE cross section according to the rated current.
2
The cross section must be at least 0.75 mm .
Obey differing specifications on the type plate. The conditions at the installation site must meet
all specifications on the type plate.
Take appropriate measures to protect live parts against touching by persons, directly or indirectly with tools.
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Operation and controls
5 Operation and controls
NOTICE
The device must not be operated beyond its specifications.
DANGER
Toxic, corrosive gases
Sample gas can be harmful.
Make sure to exhaust the gases to a safe place.
DANGER
Adiabatic compression (explosion hazard)!
In case of adiabatic compression, high gas temperatures may occur. The operator is responsible to consider this situation.
Make sure to obey the allowed technical specifications and ambient conditions
(see data sheet), take special attention to the media temperature with respect to
temperature class T4. These vary in addition to gas composition and ambient
conditions. Where necessary, the operator must install temperature sensors for
monitoring and must automatically shut down the sample gas pump should the
temperature exceed the limits.
DANGER
Dangerous electrostatic charge (explosion hazard)
Conveying e.g. very dry and particle-loaded gasses can result in incendive electrostatic charges in the bellow / pump body.
Install particle filtration with an appropriately fine filter ahead of the pump gas input.
Sampling explosive gaseous media (max. from zone 1) with P1.2 / P1.2E pumps
is prohibited if the gas flow results in an incendive electrostatic charge in the bel2
low / pump body (projected surface in the bellow / pump body ~ 9 cm ).
DANGER
Explosion hazard
Flammable media fed into the pump may only be heated to a maximum of 80 %
of their respective ignition temperature.
CAUTION
Hot surface
Burning hazard
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Operation and controls
5.1 Switching on the sample gas pump
Before switching on the unit, check:
– the hose- and electrical connections are not damaged and correct installed.
– no parts of the sample gas pump have been removed (e.g. cover).
– the gas inlet and outlet of the sample gas pump are not closed.
– the pre-pressure is below 0.3 bar.
– ambient parameters are met.
– data on the rating plate is met.
– the voltage and frequency of the motor match the mains values.
– electrical connections are securely connected and monitoring devices are connected and
set as prescribed.
– air inlets and cooling surfaces are clean.
– ventilation slots in the housing cover are not covered or dirty, but are freely accessible.
– precautions have been taken; earthing!
– the necessary safety and monitoring devices, depending on the application, are installed
and functional (e.g. protective motor switch, manometer, flame arrester, temperature monitor, depending on pump type).
NOTICE
Never use sample gas pumps outdoors!
When switching on the unit, check:
– there is no unusual noise or vibration.
– the flow rate is not elevated or low. This can indicate a bellow defect.
5.2 Operating the sample gas pump
CAUTION
Risk of injury by moving parts
The device may be damaged if it falls down of by impacts. Pay attention to any
accessible moving parts.
Operation without cover or with damaged cover is not allowed!
The sample gas pump is suitable for delivering gases only. It is not suitable for liquids.
The sample gas pump should be operated without pressure. A system pressure above 0.3 is
not allowed. The gas outlet must not be closed. The flow rate must be at least 50 l/h (150 l/h
with system pressure 0.3 bar). If the flow rate continuously is throttled below 150 l/h during operation, the flow rate must be controlled with a bypass valve.
NOTICE
Extreme throttling reduces the life time of the bellow.
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Maintenance
6 Maintenance
The unit must be cool before performing maintenance.
– Maintenance of the device shall be performed by trained staff only, familiar with the safety
requirements and risks.
– Only perform maintenance work described in this manual.
– Regard all relevant safety regulations and internal operating instructions during maintenance.
NOTICE
Please refer to the spare parts drawings attached when performing maintenance.
DANGER
Electrical voltage
Electrocution hazard.
a) Disconnect the device from power supply.
b) Make sure that the equipment cannot be reconnected to mains unintentionally.
c) The device must be opened by trained staff only.
d) Regard correct mains voltage.
DANGER
Toxic, corrosive gas
Sample gas may be harmful.
a) Before maintenance turn off the gas supply and surge with air if necessary.
b) Exhaust sample gas to a safe place.
c) Protect yourself against toxic / corrosive gas during maintenance. Wear appropriate personal protective equipment.
CAUTION
Tilting risk
Damage of the device
Secure the device against any sudden translocation during maintenance.
CAUTION
Gas leakage
The sample gas pump should not be dismantled under pressure.
DANGER
Explosion hazard due to incorrect replacement of components
The replacement of the components requires carefulness. Inexpert operation
could lead to explosion.
If you feel uncertain about any details of the operation, please bear in mind that
the replacement should be done by the manufacturer only.
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Maintenance
CAUTION
Hot surface
Burning hazard
Depending on the composition of the sample gas, it may be necessary to replace the in- and
out-let valves from time to time.
If the valves are heavily contaminated, especially after a short time, consider installing a particle
filter upstream the pump. This increases the service life significantly.
The screws of the fastening ring should be re-tightened after 500 hours of operation with torque
3 Nm.
6.1 Maintenance schedule
Component
Interval (operating
hours)
Procedure
Carried out by
Screws of the fixing
ring
after first 500 h
Tighten the screws with 3 Nm Customer
Complete pump
every 500 h
Check tube connection, protection and control devices,
proper function and soiling.
Customer
When damaged replace, respectively repair by Bühler
Technologies.
Complete pump
every 8000 h or with Clean the complete pump,
heavy dust load
see Cleaning the pump con‐
sole [_ 21].
Valves
every 8.000 h or if
pressure loss
Customer
Check the valves and replace Customer
them if necessary,
see Replacing the inlet and
outlet valves [_ 20].
Bellow
every 4.000 h or 6
months
Check by closing the suction
line. If damaged, should be
repaired,
Customer
see Checking the below [_ 18
].
6.2 Checking the below
DANGER
Explosion hazard, danger of poisoning!
When following preventive maintenance according to the maintenance plan, a
crack in the bellows is a rare malfunction, but cannot be completely eliminated.
A crack in the bellows when conveying flammable or poisonous gasses may allow explosive or poisonous gas mixtures to leak or develop.
Motor the pump. If a pump defect occurs, shut it off immediately.
Since a crack in the bellow allows the ambient atmosphere to be sucked in and the sample gas
pump continues to generate pressure, the sample gas pump must be monitored.
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Maintenance
This is done by connecting a suitable shut-off unit and a suitable vacuum pressure gauge ahead
of the sample gas input. For monitoring intervals also refer to bullet Maintenance schedule. If
during operation, after closing the suction line, no negative pressure is produced, the bellows is
defective.
In regular operation the bellow can also be monitored by integrating a flow meter control ahead
of the gas input and behind the gas output of the pump.
A tear in the bellows can typically be registered as follows:
Sudden reduction of the suction volume/flow volume before the pump with simultaneously consistent or suddenly increased delivery volume after the pump (pump can convey ambient air
suctioned in due to the tear!).
If you providing continuous monitoring of sample gas components in your application (e.g. monitoring the O2 content in the sample gas), the bellows tearing can possibly also be registered
with a sudden severe change in the data (sample gas and ambient air mixing).
NOTICE
If flammable gases (even above upper explosion limit (UEL)) or toxic gases are
supplied, continuous monitoring of the pump is mandatory.
NOTICE
If the bellow cracked, turn the pump off immediately!
When conveying flammable gasses above the upper explosive limit (UEL) we further recommend monitoring the lower explosive limit (LEL) in the installation location.
When conveying toxic gasses we recommend MAC monitoring (MAC: maximum accepted concentration) in the installation location.
underpressure manometer
shut-off valve
sample gas pump
Fig. 2: A100073 Sample gas pump monitoring
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Maintenance
6.3 Replacing the inlet and outlet valves
First remove the male end fittings.
Remove the inlet and outlet valve using a wide cross-drive slot screwdriver.
The inlet and outlet valves are identical. The installation position determines the function. As
seen in the picture the valves are blue on one side and black on the other. They are also
marked "EIN" or "IN" for inlet and "AUS" or "OUT" for outlet.
Inlet valve
Outlet valve
To assemble the sample gas pump follow the steps in reverse order. When tightening the inlet
and outlet valves be sure to follow the specified screw-in torque of max. 1 Nm.
CAUTION! Tightening the valves with more force will result in permanent deformation of
the pump and it will then need to be replaced.
When installing the male end fittings be sure the connection is leak-proof.
6.4 Replacing parts inside the pump housing
First remove the front cover as described in chapter Conversion to pump body pointing down.
Loosen the 4 M4x18 fillister head screws and lift the pump head along with mounting ring and
foam cover off the console.
20
BE420021
08/2014
Maintenance
6.5 Replacing the bellow
To replace the bellow carefully unscrew it from the connecting rod counter clockwise. Be sure
not to lose any installed shims.
Before reinstalling the bellow be sure it is not damaged.
Reinstall hand tight in reverse order.
6.6 Crank gear replacement
The crank gear consists of the connecting rod with ball bearing and eccentric.
After removing the bellow remove the set-screw inside the eccentric M3 using a size 1.5
setscrew wrench.
The crank gear may now be removed from the motor shaft.
Before installing the replacement part re-move any rust residue on the motor shaft and coat with
non-resinous oil.
Insert the setscrew with a drop of medium strength thread locker. When inserting the setscrew
be sure it is seated in the locking hole on the shaft.
6.7 Assembly of the sample gas pump
If the sample gas pump was removed, install in reverse order. Be sure the sealing surfaces of
the below and pump head are clean and aren’t scratched (even minimal grooves can cause
leaks). First evenly tighten the 4 M4x18 fillister head screws at 1 Nm. Then tighten the screws to
3 Nm.
CAUTION! Tighten each screw only once at 3 Nm. The bellow and pump body material
﴾PTFE﴿ is very weak and has high flow properties.
Check the sample gas pumps for tightness and proper function.
6.8 Cleaning the pump console
– Remove the three screws on the housing cover and remove the housing cover (see chapter
Conversion to pump body pointing down [_ 11]).
– Pay special attention to the ventilation slots in the cover being free of dust and other dirt.
08/2014
BE420021
21
Maintenance
– Clean any dust and other dirt off the sample gas pump.
– Wipe off stubborn dirt with a damp, clean cloth (do not use solvent-containing cleaning
products).
– Reinstall housing cover and tighten the three screws on the housing cover.
22
BE420021
08/2014
Service und repair
7 Service und repair
If the device shows irregularities see this chapter for troubleshooting.
Repairs on the device must be carried out by Bühler authorized persons only.
If you need help or more information
call: +49-(0)2102-498955 or your local agent
If the device doesn’t work correctly after elimination of failures and turning power on, the device
must be checked by the manufacturer. Please ship the device with suitable packing to
Bühler Technologies GmbH
- Reparatur/Service Harkortstraße 29
40880 Ratingen
Deutschland
In Addition, attach the filled in and signed Declaration of Decontamination status to the packing.
Otherwise, your repair order cannot be processed!
The form can be requested by e-mail to service@buehler-technologies.com.
7.1 Troubleshooting
CAUTION
Risk due to defective device
Personal injury or damage to property
a) Switch off the device and disconnect it from the mains.
b) Repair the fault immediately. The device should not be turned on again before elimination of the failure.
CAUTION
Hot surface
Burning hazard
Problem / Failure
Solution
Pump does not start
– Mains disrupted or not correctly mounted
– Check fitting, fuse and switches
Pump does not transport
– Valves damaged or spoiled
– Blow out valves carefully or replace them
– Bypass valve open
– Close bypass valve
– Bellow cracked
– Replace bellow
– Crank gear worn-out
– Replace crank gear
Pump noisy
08/2014
Possible cause
BE420021
23
Service und repair
Problem / Failure
Insufficient delivery
rate
Possible cause
Solution
– Leakage
– Re-tighten the head screws, regard allowed torque (see
chapter Assembly of the
sample gas pump).
– Bellow cracked
– Check bellow and replace it, if
necessary
– Valves damaged or spoiled
– Blow out valves carefully or replace them
Tab. 6: Trouble shooting
7.2 Spare parts and accessories
To order spare parts, please specify device type and serial number.
For accessories and enhancement see data sheets and/or catalogue.
The following parts are recommended for stocking:
Spare part
Part no.
Pos. in spare parts
drawing
Bellow
42 28 00 3
90
Set of inlet/outlet valves 70 °C
42 28 06 6
2 x 150
Spare parts kit crank gear
42 28 06 5
60
Mounting console
42 28 06 0
190
Mounting console for housing version
42 28 06 7
190
Damper set incl. nuts & lock washers
42 28 06 1
140, 200, 210
Mounting console & damping set
42 28 06 2
140, 190, 200, 210
Mounting console & damping set for housing version
42 28 06 3
140, 190, 200, 210
Tab. 8: Spare parts and accessories
24
BE420021
08/2014
Disposal
8 Disposal
Dispose of parts so as not to endanger the health or environment. Follow the laws in the country
of use for disposing of electronic components and devices during disposal.
08/2014
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25
List of chemical resistance
9 List of chemical resistance
The wetted materials of your device are printed on the type plate.
Formula
Substance
Concentra- Tetion
flon®
PTFE
CH3
COCH3
Acetone
C 6H 6
Benzene
CI2
Chlorine
10 % wet
CI2
Chlorine
97 %
C 2H 6
Ethane
C2H5OH
Ethanol
C 2H 4
Ethene
PCTFE PEEK PVDF FFKM Viton® V4A
FPM
1/1
1/3
1/1
3/4
1/1
4/4
1/1
1/1
1/3
1/1
1/3
1/1
3/3
1/1
1/1
0/0
4/4
2/2
1/1
3/0
4/4
1/0
1/3
4/4
1/1
1/0
1/1
1/1
1/0
0/0
1/0
2/0
1/0
1/0
2/0
1/1
1/3
1/1
1/1
1/1
2/2
1/0
1/0
0/0
0/0
1/0
1/0
1/0
1/0
C6H5C2H5 Ethylbenzene
1/0
0/0
0/0
1/1
1/0
2/0
1/0
HF
Hydrofluoric acid
1/0
0/0
0/0
2/2
2/0
4/0
3/4
CO2
Carbon dioxide
1/1
0/0
1/0
1/1
1/0
1/1
1/1
CO
Carbon monoxide
1/0
0/0
1/1
1/1
1/0
1/0
1/1
CH4
Methane
technically 1/1
pure
0/0
1/1
1/0
1/0
1/1
1/1
CH3OH
Methanol
1/1
1/1
1/1
1/1
1/1
3/4
1/1
CH3CI2
Methylene chloride
1/0
2/0
1/0
1/0
1/0
3/0
1/1
H3PO4
Phosphoric acid
1-5 %
1/1
1/1
1/1
1/1
1/1
1/1
1/1
H3PO4
Phosphoric acid
30 %
1/1
1/1
1/1
1/1
1/1
1/1
1/1
C 3H 8
Propane
gaseous
1/1
0/0
1/0
1/1
1/0
1/0
1/0
C 3H 6O
Propenoxide
1/0
0/0
0/0
2/4
2/0
4/0
1/0
HNO3
Nitric acid
1-10 %
1/1
1/0
1/1
1/1
1/0
1/1
1/1
HNO3
Nitric acid
50 %
1/1
1/0
3/3
1/1
1/0
1/0
1/2
HCI
Hydrochloric acid
1-5 %
1/1
1/1
1/0
1/1
1/1
1/1
2/4
HCI
Hydrochloric acid
35 %
1/1
1/1
1/0
1/1
1/1
1/2
2/4
O2
Oxygen
1/1
0/0
1/0
1/1
1/1
1/2
1/1
SF6
Sulfur hexafluoride
1/0
0/0
1/0
0/0
1/0
2/0
0/0
H2SO4
Sulfuric acid
1/1
1/1
2/2
1/1
1/1
1/1
1/2
H 2S
Hydrosulphide
1/1
1/1
0/0
1/1
1/1
4/4
1/1
N2
Nitrogen
1/1
0/0
1/0
1/1
1/0
1/1
1/0
C6H5C2H3 Styrene
1/1
0/0
1/0
1/0
1/0
3/0
1/0
C6H5CH3
Toluene (Methylbenzene)
1/1
0/0
1/0
1/1
1/1
3/3
1/1
H 2O
Water
1/1
0/0
1/1
1/1
1/1
1/1
1/1
50 %
1-6 %
Tab. 10: List of chemical resistance
0 - resistant
1 - practically resistant
2 - partially resistant
3 - not resistant
4 - no data available
Two values are given for each medium, left number = value at 20 °C (68 °F), right number =
value at 50 °C (122 °F) Temperature.
26
BE420021
08/2014
List of chemical resistance
Important note
The tables headed "Chemical resistance of plastics" and "Properties of plastics materials" have
been compiled from information from various producers of raw materials. The figures relate exclusively to laboratory tests on raw materials. Plastics items made from these materials are often subject to influences which cannot be detected in a laboratory test (temperature, pressure,
stresses in the material, chemical substances, design features, etc.). For these reasons the figures quoted can serve only as a guideline. In case of doubt we strongly recommend that a test
be carried out. No legal claims can be derived from these figures and we disclaim all liability.
The chemical and mechanical resistance of a product does not suffice for the assessment of its
suitability for use, for example legislation on flammable liquids (explosion protection) is to be
taken into particular consideration.
Chemical resistance for other substance on request.
08/2014
BE420021
27
User book (Please make copies)
10 User book (Please make copies)
Maintenance
Device-no.
Operation time Remarks
Signature
performed
(date)
28
BE420021
08/2014
Attached documents
11 Attached documents
– Mounting and spare part drawing:
42/018-Z01-15-3
– Data sheet:
DE/DA 42 0011
– Declaration of Conformity:
KX 42 0011
– Declaration of Contamination status
08/2014
BE420021
29
4
4228062
Part Nr.
4228065
4228003
4228006
4228066
4228060
4228061
Menge/quantity
1
1
2
1
4
1
1
1
1
1
1
1
4
8
2
2
1
3
1
4
4
Bezeichnung / description
Kurbeltrieb / crank assembly
Faltenbalg / bellow
Ventil 70 C (1 St ck) / valve 70 C (1 piece)
Ventilset 70 C (2 Ventile) / valve set 70 C (2 valves)
Montagekonsole / mounting console
Pufferset inkl. Muttern & Federringen /
damper set incl. nuts & lock washers
Montagekonsole & Pufferset / mounting console & damper set
Ersatzteile / Spare parts
Beschreibung/description
Motor / motor 230V 50Hz / 115V 60Hz
Grundtr ger / base angle
Schraube / screw DIN 965 M4x8
Pumpenkonsole / pump console
Kurbeltrieb / crank assembly
Gegenring / counter ring
Faltenbalg / bellow
Pumpenk rper / pumphead PTFE/PVDF/VA
Abdeckung / cover
Befestigungsring / mounting ring PTFE,VA/PVDF
Federring / lock washer DIN 127 B4,1
Ventil / valve 70 C
Stopfen / plug
Konsolendeckel / front cover
Schraube / screw E5451 30x8
Montagekonsole / mounting console
Gummi-Metall-Puffer / vibration-damper
Mutter / nut DIN 934 M4
5
170
180
6
5
4
Note!
Pumphead PVDF and mounting ring PVDF differ in the optic of the drawing
A Hinweis!
Pumpenk rper PVDF und Befestigungsring PVDF weichen optisch von der Abbildung ab
B
C
D
Pos.
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
6
70
80
=
=
=
X
Y
Z
=
3
Rz 4
Rz 16
Rz 63
Roh
Alle Kanten
gratfrei
50
30
2
20
r:
2
Technologies GmbH
40880 Ratingen
B HLER
Datum: Name:
09.12.2011 Sundergeld
Ma e ohne
Toleranzangabe
nach ISO 2768-mK
Bearb.
Gepr.
40
05.04.13 Sun
05.02.13 Sun
Datum Name Ers.f
Alle Rechte
vorbehalten
60
130
+VA
b
Neu
A
Zust. nd.
90
110
100
150
160
120
140
3
Masse:
Arbeitsanweisung:
1
ZeichnungsNr.: 42/018-Z01-15-3B
Art.Nr.: 4228XXXX01000
Benennung:
Ersatzteil und Montagezeichnung /
spare part and assembly drwaing
P1.X Messgaspumpe / P1.X gas pump
Werkstoff:
Ma stab: 1:2
210
140
200
10
190
1
A
B
C
D
®
Sample Gas Pump
P1.1, P1.1E, P1.2, P1.2E
The transportation of sample gas in sample conditioning
systems requires reliable sample pumps. The corrosive
nature of the gas and the potential of condensate formation
are the real challenges for any pump.
These sample pumps are equipped with a bellows made
from solid PTFE. This design has demonstrated the highest
reliability and long lifetime in numerous applications.
Designed specifically for harsh gas applications that have
entrained liquids present or where condensate is expected
to form, it is recommended that the pump head be pointed
downwards to accommodate draining of these liquids.
Model P1.2 and P1.2E sample gas pumps are approved to
transport flammable gases of explosion group IIA and IIB.
Housing versions P1.1E and P1.2E include a standard 3 m
connection line and are available with optional On/Off
switch.
DE 42 0011
08/2014
Page 1/3
§
Easy to replace valves
§
Bellow made of one solid piece
§
Pumps gases with entrained liquid
§
Well-proven pump technology
§
Attractive price
§
Small mounting space required
§
Mounting accessories and fittings
available as options
§
Housing: protection class IP20
D - 40880 Ratingen, Harkortstr. 29
Tel.: + 49 (0) 2102 / 49 89-0 Fax: + 49 (0) 2102 / 49 89-20
e-mail: analyse@buehler-technologies.com
Technical Data
see order number
see order number
IP 00 / IP 20
approx. 1,3 kg
max. 70 °C
0 °C to 50 °C
280 l/h
PTFE, PVDF, 1.4571, 1.4401
vacuum
bar (atm.)
bar (g.)
Nl/h
300
250
output
Voltage
Current consumption
Protection class OEM/housing
Weight (without accessories)
Media temperature *
Ambient temperature
Nominal output
Media wetted materials
varies by configuration
*P1.2/P1.2E see table below
Flow Curve
flow curve
200
150
100
50
0
The gas tubes are connected via screwed fittings (G ¼” thread).
Respective fittings, mounting brackets and dampers can be ordered
optionally.
-0,6 -0,4 -0,2 0
0,2 0,4 0,6 0,8 1,0 1,2 1,4 bar
115 V 60 Hz +10 % flow rate
Restrictions for sample and ambient temperature
Pump types P1.2/P1.2E
Media temperature
Sample without flammable
gases
Sample with flammable gases
above the lower explosion
70 °C
T3
T4
70 °C
50 °C
Marking P1.2/P1.2E:
II 3G/- c IIB T4
Note: This unit is not suitable for installation
in explosive areas!
Dimensions Pump P1.1 / P1.2
The sample gas pump P1.1/P1.2 is electrically connected by push-on receptacles.
without accessories:
rotated pump head
View A
with accessories:
DE 42 0011
08/2014
Page 2/3
A000278
65
we reserve the right to amend specification
Dimensions Pump P1.1E / P1.2E
The sample gas pump P1.1E/P1.2E is by default equipped with a connecting cable, length 3 m.
rotated pump head
connecting cable
with accessories:
Ordering hints:
Part no.
42 XX X X X 1
28
29
1
2
1
2
1
2
4
1
0
1
2
3
5
6
*only for PFTE or PVDF pump bodies
Feature
Basic type
P1.1 280 l/h
P1.2 280 l/h (II 3G/- c IIB T4)
Motor supply
230 V / 50 Hz, 0,48 A
115 V / 60 Hz, 0,84 A
Pump head position
normal pos. vertical
pointing downwards
Material pump head
PTFE
VA (1.4571)
PVDF
Material valves
up to 70 °C PTFE/PVDF
Male stud couplings / pipe fittings
without fittings
PVDF DN 4/6 *
PVDF 1/4”-1/6” *
PVDF 1/4”-1/8” *
VA (1.4401) 6 mm **
VA (1.4401) 1/4” **
without mounting accessories
0
mounting brackets and set of vibration dampers
1
2
Housing
no housing
0
housing incl. connection cable, length 3 m
1
housing incl. ON/OFF switch and connection cable, length 3 m
2
**only for VA pump body
X X X 0
0
Accessories
Part no.
on request
DE 42 0011
08/2014
Page 3/3
Description
Adapter plate for mounting the pump on different drilling patterns
Sample Gas Pump
P1.1, P1.1E, P1.2, P1.2E
The transportation of sample gas in sample conditioning
systems requires reliable sample pumps. The corrosive
nature of the gas and the potential of condensate formation
are the real challenges for any pump.
These sample pumps are equipped with a bellows made
from solid PTFE. This design has demonstrated the highest
reliability and long lifetime in numerous applications.
Designed specifically for harsh gas applications that have
entrained liquids present or where condensate is expected
to form, it is recommended that the pump head be pointed
downwards to accommodate draining of these liquids.
Model P1.2 and P1.2E sample gas pumps are approved to
transport flammable gases of explosion group IIA and IIB.
Housing versions P1.1E and P1.2E include a standard 3 m
connection line and are available with optional On/Off
switch.
DA 42 0011
08/2014
Page 1/3
§
Easy to replace valves
§
Bellow made of one solid piece
§
Pumps gases with entrained liquid
§
Well-proven pump technology
§
Attractive price
§
Small mounting space required
§
Mounting accessories and fittings
available as options
§
Housing: protection class IP20
Buhler Technologies LLC
1030 West Hamlin Road, Rochester Hills, MI 48309
Phone: 248.652.1546
Fax: 248.652.1598
Internet: www.buhlertech.com
E-mail: sales@buhlertech.com
Flow Curve
Technical Data
see order number
see order number
IP 00 / IP 20
approx. 1.3 kg (2.8 lb)
max. 70 °C (158 °F)
0 °C to 50 °C (32 °F to 122 °F)
280 l/h (4.7 lpm)
PTFE, PVDF, 1.4571, 1.4401
vacuum
bar (atm.)
bar (g.)
Nl/h lpm
300 5.0
250 4.2
output
Voltage
Current consumption
Protection class OEM/housing
Weight (without accessories)
Media temperature *
Ambient temperature
Nominal output
Media wetted materials
varies by configuration
*P1.2/P1.2E see table below
flow curve
200 3.3
150 2.5
100 1.7
50 0.8
0
0
-0.6 -0.4 -0.2 0
The gas tubes are connected via screwed fittings (G ¼” thread).
Respective fittings, mounting brackets and dampers can be ordered
optionally.
-8.7 -5.8 -2.9
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 bar
2.9 5.8 8.7 11.6 14.5 17.4 20.3 psig
115 V 60 Hz +10 % flow rate
Restrictions for sample and ambient temperature
Pump types P1.2/P1.2E
Media temperature
Sample without flammable
gases
70 °C (158 °F)
Sample with flammable gases
above the lower explosion
70 °C (158 °F)
50 °C (122 °F)
T3
T4
Marking P1.2/P1.2E:
II 3G/- c IIB T4
Note: This unit is not suitable for installation
in explosive areas!
Dimensions Pump P1.1 / P1.2
The sample gas pump P1.1/P1.2 is electrically connected by push-on receptacles.
rotated pump head
2.56
5.49
4.61
5.12
0.98
with accessories:
1.46
A000278
1.5
1.52
View A
5.94
5.94
6.42
5.31
1.38
2.32
DA 42 0011
08/2014
Page 2/3
1.93
0.79
2x Ø0,21
1.77
6.22
0.79
Dimensions Pump P1.1E / P1.2E
The sample gas pumps P1.1E/P1.2E is by default equipped with a connecting cable, length 3 m.
rotated pump head
5.31
connecting cable
3.35
1.5
0.98
with accessories:
5.98
1.52
4.61
0.83
1.69
6.89
1.38
3.7
1.93
0.79
1.77
6.22
5.31
7.32
2x Ø0,21
Ordering hints:
Part no.
42 XX X X X 1
X X X 0
28
29
1
2
1
2
1
2
4
1
0
1
2
3
5
6
0
1
2
*only for PFTE or PVDF pump bodies
0
Feature
Basic type
P1.1 280 l/h
P1.2 280 l/h (II 3G/- c IIB T4)
Motor supply
230 V / 50 Hz, 0,48 A
115 V / 60 Hz, 0,84 A
Pump head position
normal pos. vertical
pointing downwards
Material pump head
PTFE
VA (1.4571)
PVDF
Material valves
up to 70 °C PTFE/PVDF
Male stud couplings / pipe fittings
without fittings
PVDF DN 4/6
PVDF 1/4”-1/6”
PVDF 1/4”-1/8”
VA (1.4401) 6 mm **
VA (1.4401) 1/4” **
without mounting accessories
mounting brackets and set of vibration dampers
Housing
no housing
housing incl. connection cable, length 3 m
housing incl. ON/OFF switch and connection cable, length 3 m
0
1
2
**only for VA pump body
Accessories
Part no.
on request
DA 42 0011
08/2014
Page 3/3
Description
Adapter plate for mounting the pump on different drilling patterns
Dekontaminierungserklärung
Declaration of Contamination status
Gültig ab / valid since: 2011/05/01
Revision 0
ersetzt Rev. / replaces Rev ---
Die gesetzlichen Vorschriften schreiben vor, dass Sie uns die Dekontaminierungserklärung ausgefüllt und unterschrieben
zurück zu senden haben. Die Angaben dienen zum Schutz unserer Mitarbeiter. Bringen Sie die Bescheinigung an der
Verpackung an. Ansonsten ist eine Bearbeitung Ihres Reparaturauftrages nicht möglich!
Legal regulations prescribe that you have to fill in and sign the Declaration of Contamination status and send it back. This
information is used to protect our employees. Please attach the declaration to the packing. Otherwise, your repair
order cannot be processed.
Gerät /
Device:
Serien-Nr. /
Serial no. :
Rücksendegrund /
Reason for return:
[
]
Ich bestätige hiermit, dass das oben spezifizierte Gerät ordnungsgemäß gereinigt und dekontaminiert wurde
und keinerlei Gefahren im Umgang mit dem Produkt bestehen.
I herewith declare that the device as specified above has been properly cleaned and decontaminated and that
there are no risks present when dealing with the device.
Ansonsten ist die mögliche Gefährdung genauer zu beschreiben / In other cases, please describe the hazards in
detail:
Aggregatzustand (bitte ankreuzen) / Condition of aggregation (please check):
Flüssig / Liquid
Fest / Solid
Pulvrig / Powdery
Gasförmig / Gaseous
Folgende Warnhinweise sind zu beachten (bitte ankreuzen) / The following safety advices must be obeyed (please
check):
Explosiv
Explosives
Giftig / Tödlich
Acute toxicity
Entzündliche Stoffe
Flammable
Brandfördernd
Oxidizing
Komprimierte Gase
Gas under pressure
Gesundheitsgefährdend
Irritant toxicity
Gesundheitsschädlich
Health hazard
Umweltgefährdend
Environmental hazard
Bitte legen Sie ein aktuelles Datenblatt des Gefahrenstoffes bei / Please include the current material safety data sheet
of the hazardous material!
Angaben zum Absender / Information about the dispatcher:
Firma / Company:
Anschrift / Address:
Ansprechpartner /
Contact person:
Abteilung / Division:
E-Mail:
Tel. / Phone:
Fax:
Ort, Datum /
Location, date:
Unterschrift /
Stempel
Signature / Stamp:
D - 40880 Ratingen, Harkortstr. 29
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e-mail: service@buehler-technologies.com

Sample gas pumps Installation and Operation Instructions P1.2, P1.2E Original instructions

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