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BUSCH MM 1142 BV - User Manual

BUSCH MM 1142 BV
36 pages
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MINK
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MM 1104 BV, MM 1144 BV
MM 1102 BV, MM 1142 BV
Instruction Manual
0870138061 | B0007_en-US | Original instructions 9/26/2022

Questions and Answers

  • Z
    zcooperAug 10, 2025
    What to do if my BUSCH Water Pump does not start?
    • J
      jose09Aug 10, 2025
      If your BUSCH Water Pump isn't starting, there could be several reasons. First, check the power supply to ensure the motor is receiving the correct voltage. If the power supply is adequate, the motor itself might be defective and require replacement. Another possibility is a defective coupling (CPL), which would also need to be replaced.
  • R
    rick85Aug 17, 2025
    Why is my BUSCH Water Pump running too hot?
    • W
      Willie NicholsonAug 17, 2025
      If your BUSCH Water Pump is running too hot, several factors could be the cause. Insufficient cooling may be the problem; try removing dust and dirt from the machine to improve ventilation. Also, check that the ambient temperature and the temperature of the process gases at the inlet are within the permitted ranges, as specified in the Technical Data. Finally, verify that the oil level is sufficient and top up if necessary.
  • M
    meghan66Aug 26, 2025
    How to fix a noisy BUSCH MM 1142 BV Water Pump?
    • K
      Keith VargasAug 26, 2025
      A noisy BUSCH Water Pump can be caused by several issues. A worn coupling (CPL) could be the culprit, in which case you should replace it. Another possible cause is a low oil level; top up the oil to resolve this. Defective bearings may also cause excessive noise, requiring you to contact Busch for machine repair.
  • D
    davidsingletonSep 2, 2025
    What to do if BUSCH MM 1142 BV Water Pump doesn't reach usual pressure?
    • K
      keithadamSep 2, 2025
      If your BUSCH Water Pump isn't reaching its usual suction pressure, the inlet screen (IS) might be partially clogged; clean it. Alternatively, if your pump has an optional inlet filter cartridge, it may be partially clogged and need replacement. It is also possible that internal parts are worn or damaged, requiring you to contact Busch for machine repair.

Summary

Safety

Installation

Installation Conditions

Details the required environmental and physical conditions for installation.

Filling Oil

Guidance on the correct type and procedure for filling the machine with oil.

Electrical Connection

Wiring Diagram Three-Phase Motor

Illustrates wiring configurations for three-phase motors.

Commissioning

Maintenance

Maintenance Schedule

Outlines the recommended maintenance intervals and tasks.

Oil Level Inspection

How to check and maintain the correct oil level in the machine.

Overhaul

Troubleshooting

Technical Data

BUSCH MM 1142 BV Specifications

General IconGeneral
BrandBUSCH
ModelMM 1142 BV
CategoryWater Pump
LanguageEnglish

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