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FMT Swiss AG 23 337 Operating Instructions And Safety Notes

Internal gear oil pump
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Internal Gear Oil Pump
10 l/min
Part No. 23 337 230 V-1~AC-50 Hz-0,5 kW
Part No. 23 321 DRST-230 V-1~AC-50 Hz-0,5 kW
Part No. 23 322 DRST-400 V-3~AC-50 Hz-0,84 kW
Part No. 23 321 001 DRST-valve-230 V-1~AC-50 Hz-0,5 kW
Part No. 23 322 001 DRST-valve-400 V-3~AC-50 Hz-0,84 kW
Operating Instructions and Safety Notes
89 386 932 A803 GB

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Summary of Contents for FMT Swiss AG 23 337

  • Page 1 Internal Gear Oil Pump 10 l/min Part No. 23 337 230 V-1~AC-50 Hz-0,5 kW Part No. 23 321 DRST-230 V-1~AC-50 Hz-0,5 kW Part No. 23 322 DRST-400 V-3~AC-50 Hz-0,84 kW Part No. 23 321 001 DRST-valve-230 V-1~AC-50 Hz-0,5 kW Part No. 23 322 001 DRST-valve-400 V-3~AC-50 Hz-0,84 kW...
  • Page 2 FMT Swiss AG This documentation is exclusively intended for the operating company and their staff. Without our written consent, the content of this documentation (textes, figures, drawings, charts, diagrams etc.), must not be duplicated or distributed, neither in full or in part, utilized for the purpose of competition or passed on/made availabe to third parties.

  • Page 3: Table Of Contents

    EC Declaration of Conformity _____________________________________________________________ 19 Sectional drawing and exploded views: Internal gear oil pump 10 l/min Part No. 23 337 ___________________________________________ 20 Sectional drawing and exploded views: Internal gear oil pump 10 l/min Part No. 23 321 / 23 321 001 ______________________________ 23 Sectional drawing and exploded views: Internal gear oil pump 10 l/min Part No.

  • Page 4: Introduction

    Please carefully read these operating instructions and observe in particular all safety notes! Our staff will be pleased to provide support if you have any questions about the product. Yours sincerely, FMT Swiss AG 1.2. Obligations of the personnel Before they start to work, all persons who are entrusted to work on the oil pump, are obliged: –...

  • Page 5: Hazard Symbols

    1.3.2. Hazard symbols Symbol Meaning General hazard symbol. The warning note marked in this way contains supplementary information on the type of hazard. This symbol warns of dangerous electrical voltages. This symbol warns of a hazardous explosive atmosphere. 1.3.3. General symbols Symbol Meaning A small black square indicates the work you have to perform.

  • Page 6: Notes On Maintenance, Cleaning And Repair

    Notes on maintenance, cleaning and repair Only qualified technical personnel is allowed to carry out repair work on the electrical system. WARNING Risk of injury and damage to material property because of improper maintenance and repair. Maintenance work is only allowed when the pump is currentless. ■...

  • Page 7: Risks When Handling The Oil Pump

    Dangers when handling the oil pump DANGER Risk of injury and material damage because of improper installation, electric current or contaminated media. Never work on a pump that is running! Mount or remove attachments and accessories only when the pump ■...

  • Page 8: Transport And Temporary Storage

    Design and functional description The pump can be equipped with various FMT accessories. The part number 23 337 internal gear oil pump 10 l/min. 230V-1~AC-50 Hz-0,5 kW consists of an electrically driven internal gear pump with bypass and a manually operated venting valve.

  • Page 9: Technical Data

    DRST-230 V-1~ DRST-400 V-3~ Indication AC-50 Hz-0,5 kW AC-50 Hz-0,5 kW AC-50 Hz-0,84 kW Part No. 23 337 23 321 / 23 321 001 23 322 / 23 322 001 Pump design Connection suction side ¾ “ a ¾ “ a ¾...

  • Page 10: Pump Characteristics

    Pump characteristics Pump 23 337 l/min Free discharge Counter-pressure (bar) 2 m suction height 1 m suction height Pump 23 321 / 23 321 001 l/min Free discharge Counter-pressure (bar) 2 m suction height 1 m suction height Operating Instructions - Internal Gear Oil Pump 10 l/min...
  • Page 11 Pump 23 322 / 23 322 001 l/min Free discharge Counter-pressure (bar) 2 m suction height 1 m suction height Operating Instructions - Internal Gear Oil Pump 10 l/min...

  • Page 12: Assembly

    Assembly Four M6 bolts (not included in the scope of delivery) are required for the stationary installation of the oil pump at its operating location. When installing the pump, ensure that it is mounted on a stable surface. Select a secure location (protected from splash water, damage and theft).

  • Page 13: Before Commissioning

    NOTE Ensure cleanliness during installation, and that all accessories/attachments are ■ correctly connected and sealed. Before commissioning After the complete assembly, the pump and the pipe system must be checked once again on the basis of the following questions: – Is it possible to turn the pump by hand? –...
  • Page 14 Venting the pump and the system Pump – Start the gear pump. – Put the venting hose into a suitable collection receptacle. – Use a screwdriver to slowly open the venting screw by one or, at the most, two turns. –...
  • Page 15 Adjusting the switch-off pressure: – Remove the pressure switch housing. – Using a screwdriver, turn the pressure value screw A anticlockwise or clockwise to adjust the switch-off pressure. (see Fig. 7-1). A Upper pressure value B Pressure difference Fig. 7-1: Pressure Setting –...

  • Page 16: Operation

    Operation NOTE To ensure that the tank can be completely emptied, the suction hose must reach to the bottom of the tank. – Switch on the pump, the installation is ready for operation. CAUTION Never operate the pump without delivery fluid.There is a risk of damage to your ■...

  • Page 17: Maintenance

    Maintenance Maintenance must be done by qualified technical personnel. External impact may cause a loss of performance, constitute a risk of damage to persons and/or property and void the guarantee. Observe the following recommendations for operating the pump: DANGER Danger of contact with energized components When working on the electrical system of the pump, disconnect the pump in ■...

  • Page 18: Troubleshooting

    12. Troubleshooting 12.1 Variant without pressure switch Malfunction Cause Solution The oil container is empty Change the barrel or The pump is running, fill up the tank but does not deliver oil There is air in the suction line Check the suction line for The oil pump does not suck in tightness.

  • Page 19: Repair / Service

    Model Part No. 23 337 230 V-1~AC-50 Hz-0,5 kW · 10 l/min Part No. 23 321 DRST-230 V-1~AC-50 Hz-0,5 kW · 10 l/min Part No. 23 322 DRST-400 V-3~AC-50 Hz-0,84 kW · 10 l/min Part No.

  • Page 20: Sectional Drawing And Exploded Views: Internal Gear Oil Pump 10 L/Min Part No. 23 337

    16. Internal gear oil pump 10 l/min 230 V-1~AC-50 Hz-0,5 kW Part No. 23 337 Pos. Part No. Designation 86477 Electric motor 230 V-50 Hz-10 l/min 85008 Overflow valve gear pump 230 V 89367 Internal gear wheel Z 11 1. 7131-0.0970 kg-Ø57.0x13.93 00926 Adapter G 3/4“...
  • Page 21 Pos. Quantity Part No. Designation 86477 Electric motor 230 V-50 Hz-10 l/min 85008 Overflow valve gear pump 230 V 01501 Screw cap 00926 Adapter G 3/4“ / G 3/4“ 89647 Toothed lock washer DIN 6797 88419 Cheese head screw M 6x16 89379 Pump cover 10 lit.
  • Page 22 Operating Instructions - Internal Gear Oil Pump 10 l/min...

  • Page 23: Internal Gear Oil Pump 10 L/Min Part No. 23 321 / 23 321 001

    17. Internal gear oil pump 10 l/min Part No. 23 321 / 23 321 001 Pos. Part No. Designation 92657 Electric motor 230 V-50 Hz-10 l/min 85008 Overflow valve gear pump 230 V 89367 Internal gear wheel Z 11 1.7131-0.0970 kg-Ø57.0x13.93 00926 Adapter G 3/4“...
  • Page 24 Pos. Quantity Part No. Designation 92657 Electric motor 230 V-50 Hz-10 l/min External gear wheel Z 9 89374 89367 Internal gear wheel Z 11 01501 Screw cap 88419 Cheese head screw M 6x16 00290 O-Ring-NBR 70-75x1,5 89379 Pump cover 10 lit. gear pump 85006 Bleeder valve cpl.
  • Page 25 83912 Cable H 07 RN - F 31.5 23128 Overflow valve 18 bar (only for version 23 321 001) 00236 Cheese head screw M 5x16 00263 Combination disk-RG10-Ø35,9-L8,5 00261 Oil seal NBR 70 15x24x7 83942 Pump and motor flange oil pump 230V 00359 Cylindrical pin DIN 6325 89356...

  • Page 26: Internal Gear Oil Pump 10 L/Min Part No. 23 322 / 23 322 001

    18. Internal gear oil pump 10 l/min Part No. 23 322 / 23 322 001 Pos. Part No. Designation 93580 ELM-MEC 71-380 V-50 Hz-1,1kW-1450 revs/min 85002 Overflow valve gear pump 380 V 00926 Adapter G 3/4“ / G3/4“ 3.1645-0,0375 kg-3,5x37x32 89367 Internal gear wheel Z 11 1.7131- 0.0970 kg-Ø57.0x13.93 89374...
  • Page 27 Pos. Quantity Part No. Designation 93580 ELM-MEC 71-380 V-50 Hz-1.1 kW 00267 Circlip DIN 472 J 00263 Combination disk-RG10-Ø35,9-L8,5 00359 Cylindrical pin DIN 6325 00261 Oil seal NBR 70 15x24x7 89356 Socket TM 1525 DU 83942 Pump and motor flange oil pump 230V 85002 Overflow valve gear pump 00914...
  • Page 28 00290 O-Ring-NBR 70-75x1,5 89374 External gear wheel Z 9 89367 Internal gear wheel Z 11 00603 Parallel key DIN 6685 A 00236 Cheese head screw M 5x16 00260 Screw plug R1/4” 85006 Bleeder valve cpl. 04534 Oil flex cable, YSLY JZ 87142 CEE plug / phase inverter 16 Amp 85004...
  • Page 29 Operating Instructions - Internal Gear Oil Pump 10 l/min...
  • Page 30 FMT Swiss AG Fluid Management Technologies Swiss AG Gewerbestraße 6 6330 Cham / Switzerland Phone +41 41 712 05 37 +41 41 720 26 21 info@fmtag.com www.fmtag.com Operating Instructions and Safety Notes...

This manual is also suitable for:

23 32123 32223 321 00123 322 001

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