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Bühler technologies P1.1 Installation And Operation Instructions Manual Download Page 16

P1.1, P1.1E

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 be-
low 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.

If the pump is equipped with a bypass valve, the flow rate can be adjusted. Do not apply force when turning the valve, because
the valve may be damaged otherwise! The turning range of the valve is about 5 turns.

14

Bühler Technologies GmbH

BE420020 ◦ 03/2020

Summary of Contents for P1.1

Page 1: ...ons Original instructions Sample gas pumps P1 1 P1 1E BE420020 03 2020 Bühler Technologies GmbH Harkortstr 29 D 40880 Ratingen Tel 49 0 21 02 49 89 0 Fax 49 0 21 02 49 89 20 E Mail analyse buehler technologies com Internet www buehler technologies com ...

Page 2: ... this instruction carefully prior to installation and or use Pay at tention particularly to all advises and safety instructions to prevent in juries Bühler Technologies can not be held responsible for misusing the product or unreliable function due to unauthorised modifications All rights reserved Bühler Technologies GmbH 2020 Document information Document No BE420020 Version 03 2020 ...

Page 3: ...ontrol 13 5 1 Switching on the sample gas pump 13 5 2 Operating the sample gas pump 14 6 Maintenance 15 6 1 Replacing the inlet and outlet valves 16 6 2 Replacing the O ring on the bypass valve optional 16 6 3 Replacing parts inside the pump housing 17 6 4 Replacing the bellow 17 6 5 Crank gear replacement 17 6 6 Assembly of the sample gas pump 18 7 Service and repair 19 7 1 Troubleshooting 20 7 2...

Page 4: ...mple gas pump is intended exclusively for the pumping of gaseous media It is not suitable for liquids Please note the specifications in the data sheet on the specific intended use existing material combinations as well as pressure and temperature limits DANGER Potentially explosive atmosphere Explosion hazard if used in hazardous areas The device is not suitable for operation in hazardous areas wi...

Page 5: ... with bypass valve 4 PVDF Valve material 1 up to 70 C PTFE PVDF Screw in connections pipe fittings 0 without 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 without 1 Mounting bracket and set of vibration dampers 2 set of vibration dampers only Housing 0 without 1 Housing incl 3 m connection cable 2 Housing with on off switch incl 3 m connection ...

Page 6: ...ia not liquids Please observe the information at the end of these instructions in relation to specific intended use available materials pressure and temperature ranges Regard in particular the information and type of protection given on the type plate Sample gases which still contain humidity tend to form condensate in the tubes and in the pump body In such cases the pump head must be mounted with...

Page 7: ...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 re...

Page 8: ...e part If necessary visually inspect prior to installation to determine any obvious damage to the spare parts Always observe the applicable safety and operating regulations in the respective country of use when performing any type of maintenance DANGER Electrical voltage Electrocution hazard a Disconnect the device from power supply b Make sure that the equipment cannot be reconnected to mains uni...

Page 9: ...tenance CAUTION Hot surface Burning hazard According to the product type and operation conditions the temperature 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 7 Bühler Technologies GmbH BE420020 03 2020 ...

Page 10: ...room at a temperat ure 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 8 Bühler Tec...

Page 11: ...4 2 Installation 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 Whil...

Page 12: ...and remove the 4 Torx screws M4x6 on the console Torx T20 Carefully turn the pump unit 180 Then reinstall the 4 Torx 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 10 Bühler Technologies GmbH BE420020 03 2020 ...

Page 13: ...erload protection motor protection circuit breaker Sample gas pumps with a BLDC motor have already integrated protection against excessive warming in the motor electronics Observe the rated current for the protective switch 230 V 0 48 A 115 V 0 84 A 12 V DC 1 55 A 24 V DC 0 8 A Make sure that mains voltage and frequency meet the specifications of the motor voltage tolerance 5 and frequency toler a...

Page 14: ... AC black AC P1 1 115 V 230 V P1 1E 12 V 24 V P1 1 12 V 24 V P1 1E 115 V 230 V blue 12 V 24 V brown 12 V 24 V green yellow protection earth protection earth Fig 1 Electrical connection P1 1 pumps 12 Bühler Technologies GmbH BE420020 03 2020 ...

Page 15: ...tective equipment 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 a bypass is installed for continuous operation for throttling below 150 L h amb...

Page 16: ...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 be low 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 If the pump is equipped with a bypass valve the flow rate ...

Page 17: ...Check tightness of the measuring system before putting it into operation b Take care that harmful gases are exhausted to a save place c Before maintenance turn off the gas supply and make sure that it cannot be turned on unintentionally d Protect yourself during maintenance against toxic corrosive gases Use suitable pro tective equipment CAUTION Tilting risk Damage of the device Secure the device ...

Page 18: ... further marked IN or for inlet and OUT for outlet Inlet valve Outlet valve To assemble the sample gas pump perform the steps in reverse order When tightening the inlet and outlet valves be sure to ob serve the required tightening torque of max 1 Nm CAUTION Tightening the valves more will permanently deform the pump body requiring replacement When installing the screw connection ensure the connect...

Page 19: ...ot damaged Reinstall hand tight in reverse order 6 5 Crank gear replacement NOTICE Restrictions for connecting rod eccentric replacement The individual replacement of the eccentric connecting rod or bearings is not allowed Only the factory pre assembled connecting rod eccentric combination is suitable for re placement by the operator The crank gear consists of the connecting rod with ball bearing ...

Page 20: ...6 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 Torx screws M4x18 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 ...

Page 21: ... correcting any malfunctions and switching on the power it must be inspected by the manufacturer Please send the equipment inside suitable packaging to Bühler Technologies GmbH Reparatur Service Harkortstraße 29 40880 Ratingen Germany Please also attach the completed and signed RMA decontamination statement to the packaging We will otherwise be unable to process your repair order You will find the...

Page 22: ...place crank gear Insufficient delivery rate Leakage Re tighten the head screws regard allowed torque see chapter Assembly of the sample gas pump page 18 Bellow cracked Check bellow and replace it if necessary Valves damaged or spoiled Blow out valves carefully or replace them Tab 1 Trouble shooting 7 2 Spare parts and accessories Please also specify the model and serial number when ordering parts ...

Page 23: ...sal Dispose of parts so as not to endanger the health or environment Follow the laws in the country of use for disposing of elec tronic components and devices during disposal 21 Bühler Technologies GmbH BE420020 03 2020 ...

Page 24: ...erature 70 C Ambient temperature 0 C to 50 C Nominal output 280 L h Materials in contact with media vary by configuration PTFE PVDF 1 4571 1 4401 Viton The gas lines are connected via screw in connections G1 4 thread The respective screw in connections as well as mounting bracket and vibration absorber are sold separately 9 2 Feed curve Vacuum Atm ressure Excess pressure At 60 Hz 10 flow rate Feed...

Page 25: ...icity via blade receptacles without accessories Pump head rotated View A with accessories Version with built in bypass valve 9 4 Dimensions P1 1 12 V DC or 24 V DC The P1 1 24 V DC sample gas pump may be connected by standard 3 m connecting cable 23 Bühler Technologies GmbH BE420020 03 2020 ...

Page 26: ...ions P1 1E Pumpe all voltages The P1 1E sample gas pump may be connected by standard 3 m connecting cable without accessories Connection cable Pump head rotated with accessories 24 Bühler Technologies GmbH BE420020 03 2020 ...

Page 27: ...P1 1 P1 1E 10 Attached documents Spare parts and assembly drawing 42 018 Z03 01 2 Declaration of conformity KX420009 RMA Decontamination statement 25 Bühler Technologies GmbH BE420020 03 2020 ...

Page 28: ...7 DIN 915 M3x5 DIN 915 M3x5 19d Pumpenk rper PVDF pump head PVDF 8 St el Plunger 20a Befestigungsring mounting ring 9 Bearing Kugellager 20b Befestigungsring nur PVDF K rper mounting ring only PVDF head 10 DIN 7985 M5x6 or M5x8 DIN 7985 M5x6 or M5x8 21 DIN 127 B4 1 oder DIN 6796 DIN 127 B4 1 or DIN 6796 11a WS 9475 M4x8 WS 9475 M4x8 22 B7380 M4x20 B7380 M4x20 11b DIN 965 M3x6 DIN 965 M3x6 23 Ein A...

Page 29: ...sting Company Bühler Technologies GmbH 5 Address of Listing Company Harkortstraße 29 40880 Ratingen Germany 6 The examination and test results are recorded in confidential report number 3057155 dated 11th April 2016 7 FM Approvals LLC certifies that the equipment described has been found to comply with the following Approval standards and other documents CSA C22 2 No 213 2012 CAN CSA C22 2 No 6101...

Page 30: ...s 12Vdc 24Vdc 115Vac 60Hz or 230Vac 50Hz The 115Vac and 230Vac sample gas pumps have internal self resetting thermal protection built into the motor The P1 1 sample gas pump is for general pupose non hazardous locations Model Code Structure 4228abc1def00FM P1 1 Sample Gas Pump a Motor voltage 1 2 3 or 4 b Pump head position 1 or 2 c Pump head material 1 2 3 or 4 d Screw in connections pipe fitting...

Page 31: ...N ITS ENTIRETY AND WITHOUT CHANGE FM Approvals LLC 1151 Boston Providence Turnpike Norwood MA 02062 USA T 1 1 781 762 4300 F 1 1 781 762 9375 E mail information fmapprovals com www fmapprovals com F 333 Jun 16 Page 3 of 3 Date Description Description of the Change Add option for gas pump cover DC motors ...

Page 32: ... 4 Name of Listing Company Bühler Technologies GmbH 5 Address of Listing Company Harkortstraße 29 40880 Ratingen Germany 6 The examination and test results are recorded in confidential report number 3057155 dated 11th April 2016 7 FM Approvals LLC certifies that the equipment described has been found to comply with the following Approval standards and other documents FM Class 3810 2005 8 This cert...

Page 33: ...s 12Vdc 24Vdc 115Vac 60Hz or 230Vac 50Hz The 115Vac and 230Vac sample gas pumps have internal self resetting thermal protection built into the motor The P1 1 sample gas pump is for general pupose non hazardous locations Model Code Structure 4228abc1def00FM P1 1 Sample Gas Pump a Motor voltage 1 2 3 or 4 b Pump head position 1 or 2 c Pump head material 1 2 3 or 4 d Screw in connections pipe fitting...

Page 34: ...TS ENTIRETY AND WITHOUT CHANGE FM Approvals LLC 1151 Boston Providence Turnpike Norwood MA 02062 USA T 1 1 781 762 4300 F 1 1 781 762 9375 E mail information fmapprovals com www fmapprovals com F 332 Jun 16 Page 3 of 3 Date Description Description of the Change Add option for gas pump cover DC motors ...

Page 35: ......

Page 36: ...aminated Ja kontaminiert mit Yes contaminated with explosiv explosive entzündlich flammable brandfördernd oxidizing komprimierte Gase compressed gases ätzend caustic giftig Lebensgefahr poisonous risk of death gesundheitsge fährdend harmful to health gesund heitsschädlich health hazard umweltge fährdend environmental hazard Bitte Sicherheitsdatenblatt beilegen Please enclose safety data sheet Das ...

Page 37: ...ersetzen Sie vor der Inbetrieb nahme die Verkabelung wieder in den ursprünglichen Zustand Fragen Sie im Zweifel beim Hersteller nach weiteren Informationen Analysing defective assemblies is an essential part of quality assurance at Bühler Technologies To ensure conclusive analysis the goods must be inspected unaltered if possible Modifications or other damages which may hide the cause or render it...

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