BUSCH RA 0165 D User Manual (English)

Other manuals for BUSCH RA 0165 D

Instruction Manual Supplement12 pages

Installation And Operating Instructions28 pages

Questions and Answers:

C
Clinton JohnsonSep 7, 2025
What to do if my BUSCH RA 0165 D Water Pump runs too hot?
- J
  James SilvaSep 7, 2025
  If your BUSCH Water Pump is running too hot, several factors could be the cause. Insufficient cooling may be the issue, so remove any dust and dirt from the machine. Also, the ambient temperature might be too high, so observe the permitted ambient temperature. Low oil level can also cause overheating, so top up the oil. Lastly, partially clogged exhaust filters (EF) could be the problem, in which case replace the exhaust filters (EF).
B
Brandon AnthonyAug 23, 2025
Why is the oil in my BUSCH RA 0165 D emulsified?
- D
  David WebbAug 25, 2025
  If the oil in your BUSCH Water Pump is emulsified, it might be because the machine sucked in liquids or significant amounts of vapor, in which case you should contact Busch to flush the machine. Also, clean the filter of the gas ballast valve (GB). Consider modifying the operational mode.
R
Roger MillerAug 25, 2025
Why BUSCH RA 0165 D fumes or expels oil?
- S
  Sheila ReyesAug 26, 2025
  If your BUSCH Water Pump is fuming or expelling oil droplets, it could be due to: partially clogged exhaust filters (EF) – replace them; an exhaust filter (EF) with o-ring not fitted properly – ensure correct positioning; or a malfunctioning float valve (FV) – contact Busch for repair.
J
Jasmine WhitneyAug 26, 2025
Why BUSCH Water Pump has abnormal oil consumption?
- C
  Cody RodriguezAug 27, 2025
  Abnormal oil consumption in your BUSCH Water Pump can stem from a few issues: oil leaks (contact Busch to replace seals), a malfunctioning float valve (FV) (contact Busch to check and repair the float valve and oil return line), or running the machine at atmospheric pressure for an extended period (ensure the machine operates under vacuum).
J
Johnny AlvarezAug 27, 2025
What does it mean if the oil in my BUSCH Water Pump is emulsified?
- J
  Jonathan HunterAug 27, 2025
  If the oil in your BUSCH Water Pump is emulsified, it's likely that the machine has sucked in liquids or significant amounts of vapor.
L
Leslie PayneAug 28, 2025
What to do if my BUSCH Water Pump does not start?
- R
  Richard LopezAug 29, 2025
  If your BUSCH Water Pump doesn't start, it could be due to several reasons. First, check if the motor is receiving the correct voltage. If the voltage is correct, the motor might be defective and need replacement. Another possible cause is a defective coupling (CPL), which would also require replacement.
J
James ReyesSep 13, 2025
Why BUSCH RA 0165 D does not start?
- A
  Amanda KennedySep 13, 2025
  Your BUSCH Water Pump might not start due to several reasons: the motor may not be receiving the correct voltage (check the voltage), the motor itself could be defective (replace the motor), or the coupling (CPL) might be defective (replace the coupling).
E
Elizabeth EvansSep 8, 2025
Why BUSCH RA 0165 D does not reach the usual pressure?
- D
  danielchenSep 8, 2025
  If your BUSCH Water Pump isn't reaching the usual pressure on the suction connection, check these potential causes: The oil level might be too low, so top up the oil. The inlet screen (IS) could be partially clogged, so clean the inlet screen (IS). If your pump has an inlet filter cartridge (optional), it might be clogged, so replace the inlet filter cartridge. If none of these resolve the issue, internal parts may be worn or damaged, so repair the machine or contact Busch.
J
Jennifer WilsonSep 5, 2025
Why my BUSCH RA 0165 D Water Pump does not start?
- J
  John HermanSep 5, 2025
  If your BUSCH Water Pump doesn't start, it could be due to several reasons. First, the motor might not be getting the correct voltage, in this case check the power. Alternatively, the motor itself could be defective and need replacement. Finally, a defective coupling (CPL) could also be the culprit, so replace the coupling (CPL).
M
Marc MorrowSep 3, 2025
Why is my BUSCH RA 0165 D running very noisily?
- S
  Susan GilbertSep 3, 2025
  If your BUSCH Water Pump is operating with excessive noise, it could be due to a worn coupling (CPL), which would need replacement. Alternatively, stuck vanes or defective bearings might be the cause, in which case you should contact Busch for machine repair.

BUSCH RA 0165 D Specifications

General

Frequency	50/60 Hz
Type	Rotary vane pump
Pumping speed	1.65 m³/h
Ultimate pressure	0.1 mbar
Weight	180 kg
Gas type	Air

Summary

Safety

Product Description

Operating Principle

Explains how the oil-lubricated rotary vane vacuum pump operates and its components.

Application

Details the intended use for suction of dry, non-aggressive, and non-toxic gases, including ATEX applications.

Start Controls

Describes the machine's control options, which are provided during installation.

Accessories

Lists and describes optional accessories like gas ballast valve, inlet filter, and heat exchangers.

Explanation of ATEX Classification

Details the ATEX classification markings, categories, and protection types for the machine.

Safety Concept

Outlines the safety concept based on preventing sparks and excessive temperatures via accessories.

Transport

Storage

Installation

Installation Conditions

Details essential conditions for machine installation, including ATEX compliance and environmental factors.

Connecting Lines / Pipes

Instructions for connecting suction and discharge lines, emphasizing electrostatic charge prevention and line sizing.

Earth Connection

Procedure for connecting the machine and inlet filter to earth to prevent electrostatic charge.

Filling Oil

Instructions for filling the machine with the correct type and amount of oil, with warnings.

Fitting the Coupling

Guide on how to fit the coupling between the machine and the motor, including size and adjustment details.

Electrical Connection

Safety precautions and steps for making the main electrical connection to the motor.

Electrical Connection of the Monitoring Devices

Details on wiring the temperature, pressure, and level monitoring sensors for safe operation.

Flowchart

Flowchart illustrating the machine's safety monitoring and startup sequence based on sensor inputs.

Commissioning

Maintenance

Maintenance Schedule

Provides a schedule for routine maintenance tasks based on normal and harsh operating conditions.

Oil Level Inspection

Procedure for checking the machine's oil level, including shutdown and waiting times.

Oil and Oil Filter Change

Steps for changing the oil and oil filter, including warnings about using appropriate oil.

Exhaust Filter Change

Detailed instructions for replacing the exhaust filters, including part numbers and torque specifications.

Coupling Maintenance

Guidance on checking and maintaining the coupling, referring to manufacturer's instructions.

Air Heat Exchanger Cleaning

Instructions for cleaning the air heat exchanger, with visual aids for the process.

Overhaul

Decommissioning

Dismantling and Disposal

Steps for safely dismantling and disposing of the machine and its components in compliance with regulations.

Spare Parts

Troubleshooting

Troubleshooting Guide

Guide to diagnose and resolve common problems with the vacuum pump, covering machine start, pressure, noise, and temperature issues.

Technical Data

Oil

EU Declaration of Conformity

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BUSCH RA 0165 D User Manual

Table of Contents

Other manuals for BUSCH RA 0165 D

Questions and Answers:

BUSCH RA 0165 D Specifications

Summary

Safety

Product Description

Operating Principle

Application

Start Controls

Accessories

Explanation of ATEX Classification

Safety Concept

Transport

Storage

Installation

Installation Conditions

Connecting Lines / Pipes

Earth Connection

Filling Oil

Fitting the Coupling

Electrical Connection

Electrical Connection of the Monitoring Devices

Flowchart

Commissioning

Maintenance

Maintenance Schedule

Oil Level Inspection

Oil and Oil Filter Change

Exhaust Filter Change

Coupling Maintenance

Air Heat Exchanger Cleaning

Overhaul

Decommissioning

Dismantling and Disposal

Spare Parts

Troubleshooting

Troubleshooting Guide

Technical Data

Oil

EU Declaration of Conformity

Related product manuals