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Summary of Contents for WOERNER GFZ
- Page 1 Gear-type pump unit GFZ / GFM / GEZ Translation of the original operation manual Version EN 05/2018 Operating manual GFZ / GFM / GEZ Page 1 of 30 B0112...
- Page 2 Any violation of this stipulation shall involve the obligation to compensate damage. All rights reserved. Operating manual GFZ / GFM / GEZ Page 2 of 30 B0112...
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Page 3: Table Of Contents
(ATEX) ..........................14 Disclaimer ....................... 14 6. Transportation, installation, commissioning and shutdown ........15 Transportation ......................15 Unpacking ......................15 Installation ......................15 6.3.1 GFZ series ......................15 Operating manual GFZ / GFM / GEZ Page 3 of 30 B0112... - Page 4 11.2 Content of declaration of incorporation ..............28 11.3 Declaration of conformity ..................29 11.4 Technical data of the pump units ................30 11.5 Data sheets ......................30 Operating manual GFZ / GFM / GEZ Page 4 of 30 B0112...
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Page 5: Important Notes On This Operation Manual
Should you have any question or uncertainty, contact WOERNER, please. 1.3 What to do in case of questions In case of questions that you cannot solve by means of this operation manual, WOERNER will help you. In such situations it is indispensable that you provide us with a precise description of the problem at stake. -
Page 6: Location
Notes on application and other useful information facilitating the proper usage of the product. Danger! Any danger threatening immediately due to the presence of electric current that may cause serious personal injuries. Operating manual GFZ / GFM / GEZ Page 6 of 30 B0112... -
Page 7: Identification
2. Identification 2.1 Product brand and type designation Piston pump unit manufactured by Eugen Woerner GmbH & Co. KG Product type: GFM-F, GFM-G, GFM-N, GFM-L, GFM-L01 GFZ-B, GFZ-C, GFZ-D, GFZ-N, GFZ-L, GFZ-L01 GEZ-B, GEZ-C 2.2 Product version Version as of model year 2015 2.3 Product marking... -
Page 8: Product Description
70% Noise level: <70 dB(A) Physical environment In heights as of 1.000 metres above sea level, the system should be operated after consultation with the manufacturer only. Operating manual GFZ / GFM / GEZ Page 8 of 30 B0112... -
Page 9: Conventional Usage
The dimensions of the pump unit in use can be found on the data sheets in chapter 11.5. 3.5.3 Technical data The technical details of the pump unit in use can be found on the data sheets in chapter 11.5. Operating manual GFZ / GFM / GEZ Page 9 of 30 B0112... -
Page 10: Functional Description
The technical details of the motors can be found in chapter 11.5. The pump unit has to be protected adequately. The electric wiring in accordance with DIN VDE 1000-10 may be done by qualified electricians only. Operating manual GFZ / GFM / GEZ Page 10 of 30 B0112... -
Page 11: Function
The lubricant is delivered from the gear pump aggregate to the connection for the pressure line. The pump units of the GFZ series include pressure relief valves. With these pressure relief valves, the maximum pressure in the feed pipe can be adjusted. -
Page 12: Safety Facilities
the delivery of media being capable of reacting with the materials used for the pump unit, the delivery of foodstuff. Operating manual GFZ / GFM / GEZ Page 12 of 30 B0112... -
Page 13: General Safety Regulations And Duties
The operator is required to regularly check and maintain all protection, safety, and monitoring facilities. After every repair, the flawless condition of the pump unit must be ensured by means of a test run. Operating manual GFZ / GFM / GEZ Page 13 of 30 B0112... -
Page 14: Special Features Of The Types Meeting The Requirements Of The Directive 2014/34/Eu (Atex)
Should any damage be caused to persons, objects, the environment and/or property due to the non-observance of this operation manual, no matter whether intentionally or unintentionally, WOERNER shall be held harmless thereof. Besides, all warranty claims will be rejected. The same also applies to any and all consequential damage. -
Page 15: Transportation, Installation, Commissioning And Shutdown
-0.3 bar. 6.3.1 GFZ series Hole pattern of the GFZ-B pump until –D, GFZ-N, GFZ-L, GFZ-L01 please see data sheets chapter 11.5. Connect a suction pipe to the suction connection. Lead back the return pipe to the reservoir. -
Page 16: Gfm Series
Check the electric connections for correct installation prior to commissioning. 6.5 Commissioning The pump unit‘s functionality has been checked in the factory. Hence, it is ready for operation and can be connected to a local voltage supply. Operating manual GFZ / GFM / GEZ Page 16 of 30 B0112... - Page 17 Warning! Any pump pressure above the admissible operating pressure may result in the destruction of the system and situations endangering health! Operating manual GFZ / GFM / GEZ Page 17 of 30 B0112...
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Page 18: Shutdown
The unit is shut down when switched off and disconnected from the external power supply. Work on electric facilities may only be performed by skilled electricians in conformity with DIN VDE 1000-10. Operating manual GFZ / GFM / GEZ Page 18 of 30 B0112... -
Page 19: Operation
In case of a blockade, exchange the pump. Pump / Motor fix. Disassemble the motor and check the motor for a smooth run. In case of a blockade, exchange the motor. Operating manual GFZ / GFM / GEZ Page 19 of 30 B0112... -
Page 20: Refilling The Reservoir
Should the above mentioned troubleshooring and the corresponding remedies not lead to a flawless operation of the pump unit, turn to WOERNER, please. 7.2 Refilling the reservoir Only fill clean lubricant into the reservoir. During refilling pay attention that no dirt gets into the reservoir. -
Page 21: Cleaning, Servicing, Fault Remedy, And Repair
Important! Also note the maintenance instructions in the operation guidelines for the various components as they are included in the appendix. Operating manual GFZ / GFM / GEZ Page 21 of 30 B0112... -
Page 22: Inspection Schedule
The permissable technical details and necessary dimensions can be seen in the attachment. Models GFZ-B until GFZ-D, GFM-F and GFM-G; GEZ-B and GEZ-C, PFZ-B until PFZ-D, PFM-F, PFM-G, PEZ-B and PEZ-C The gear pumps PFZ-B until PFZ-D and PFM-F and PFM-G and PEZ-B and PEZ-C are supplied without motor, with connection flange and coupling. - Page 23 During the assembly and the exchange of the motor, use the following procedure with the GFM-F and GFM-G and GFZ-B until GFZ-D and GEZ-B and GEZ-C pumps: 1. Plug the coupling element 1 onto the shaft of the gear pump.
- Page 24 During the assembly and the exchange of the motor, use the following procedure with the GFM-N, GFM-L, GFM-L01, GFZ-N, GFZ-L and GFZ-L01 pumps: 1. Plug the hub which is suitable for the pump onto the shaft of the gear pump.
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Page 25: Accessories
When selecting the pressure relief valve, pay attention to the maximum delivery pressure of the gear pump in use! Opening pressure in bar Order-no. HDV-A/E/6 HDV-A/E/10 HDV-A/E/16 HDV-A/E/20 HDV-A/E/25 HDV-A/E/32 HDV-A/E/45 Operating manual GFZ / GFM / GEZ Page 25 of 30 B0112... -
Page 26: Return Shipment To Factory
The product must be discharged and clean. All openings must be closed. The product must be packed safely and marked completely. The declaration of compliance must be attached. Operating manual GFZ / GFM / GEZ Page 26 of 30 B0112... - Page 27 The relevant safety data sheets are enclosed. Date of return shipment: Name, position: Phone number: Date, signature: Company stamp: Enclosures: Safety data sheet Operating manual GFZ / GFM / GEZ Page 27 of 30 B0112...
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Page 28: Disposal
11. Appendix 11.1 Content of the declaration of conformity We hereby declare that the product Pump unit type GFM / GFZ / GEZ as of model year 2015 meets all relevant provisions of the directive on machinery (2006/42/EC). Furthermore, the machine complies with all provisions of the directive on electromagnetic compatibility (2004/108/EC). -
Page 29: Declaration Of Conformity
11.3 Declaration of conformity Operating manual GFZ / GFM / GEZ Page 29 of 30 B0112... -
Page 30: Technical Data Of The Pump Units
GFM-F and GFM-G: P0399 GFM-N: P0120 GFM-L: P0112 GFM-L01: P0847 GEZ-B and GEZ-C P0058 PFZ-N: P0139 PFZ-L: P0605 PFZ-L01: P0848 PFM-N: P0130 PFM-L: P0181 PFM-L01: P0846 PEZ-B and PEZ-C P0058 Operating manual GFZ / GFM / GEZ Page 30 of 30 B0112...
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