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BUSCH MINK MM 1402 AV - User Manual

BUSCH MINK MM 1402 AV
28 pages
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Instruction Manual
MINK
Claw Vacuum Pumps
MM 1402 AV
MM 1502 AV
0870156906/B0004_en / Original instructions / Modifications reserved 13/12/2021

Questions and Answers

  • J
    jose65Aug 7, 2025
    What to do if my BUSCH MINK MM 1402 AV does not start?
    • J
      Jennifer HernandezAug 7, 2025
      If your BUSCH Water Pump isn't starting, there could be several reasons. First, the motor might not be getting the right voltage, so check the power supply. Second, the motor itself could be defective, requiring a replacement. Third, the coupling might be defective and needs replacement.
  • C
    cstephensonAug 13, 2025
    Why does my BUSCH Water Pump run too hot?
    • A
      Andrew OsborneAug 13, 2025
      If your BUSCH Water Pump is running too hot, it could be due to several factors. Insufficient cooling may be the cause, so remove any dust and dirt from the machine. Also, the ambient temperature might be too high. Ensure you are adhering to the permitted ambient temperature. The temperature of the process gases at the inlet may also be too high, so make sure to observe the permitted gas inlet temperature. Finally, check if the oil level is too low and top up the oil if necessary.
  • T
    Tonya RamosAug 21, 2025
    How to fix a noisy BUSCH Water Pump?
    • C
      christinamacdonaldAug 21, 2025
      If your BUSCH Water Pump is running very noisily, it could be due to a worn coupling, which would need to be replaced. Another possible cause is the oil level being too low, so top up the oil. Defective bearings could also be the reason.
  • W
    williamsveronicaAug 28, 2025
    What to do if BUSCH Water Pump pressure is low?
    • D
      David YorkAug 28, 2025
      If your BUSCH Water Pump isn't reaching its usual pressure, it might be because the inlet screen is partially clogged, so clean it. Alternatively, if fitted, the inlet filter cartridge may be partially clogged and require replacement. It is also possible that internal parts are worn or damaged.

Summary

1 Safety

2 Product Description

2.1 Operating Principle

Explains the claw principle operation and air-cooling of the MINK vacuum pump.

2.2 Application

Details the intended use for suction of dry, non-aggressive, non-toxic, non-explosive gases.

2.3 Design Options

Covers available design options like Aqua and Gas Tight versions, identified by codification, including specific features.

2.4 Start Controls

Notes that the machine lacks start controls and they are provided during installation.

2.5 Optional Accessories

Lists optional accessories such as inlet filters, vacuum relief valves, and condensate drains.

3 Transport

4 Storage

5 Installation

5.1 Installation Conditions

Specifies environmental and ventilation requirements for safe and efficient operation.

5.2 Connecting Lines; Pipes

Details connection sizes for suction (G3) and discharge (R2), and line size considerations.

5.3 Filling Oil

Provides a step-by-step guide for filling the machine with the correct type and amount of oil.

5.4 Electrical Connection

Details electrical connection, safety, overload protection, and wiring diagrams for three-phase motors.

6 Commissioning

6.1 Conveying Condensable Vapours

Outlines specific procedures for commissioning when conveying condensable vapours (water).

7 Maintenance

7.1 Maintenance Schedule

Details recommended maintenance intervals and tasks based on operating hours and conditions.

7.2 Oil Level Inspection

Explains the procedure for checking the oil level, including waiting times and result interpretation.

7.3 Cleaning from Dust and Dirt

Provides instructions and illustration for cleaning ventilation grilles, cooling fins, and inlet screens.

7.4 Oil Change

Offers a detailed step-by-step guide for performing an oil change on the machine.

7.5 Pressure Relief Lines Maintenance (Gas Tight Version Only)

Details the procedure for checking and cleaning pressure relief lines for the gas tight version.

8 Overhaul

9 Decommissioning

9.1 Dismantling and Disposal

Covers steps for safe dismantling, oil draining, and proper disposal of machine components.

10 Spare Parts

11 Troubleshooting

12 Technical Data

13 Oil

14 EU Declaration of Conformity

15 UK Declaration of Conformity

BUSCH MINK MM 1402 AV Specifications

General IconGeneral
BrandBUSCH
ModelMINK MM 1402 AV
CategoryWater Pump
LanguageEnglish

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