What causes a BUSCH Water Pump to fume or expel oil?
If your BUSCH Water Pump is fuming or expelling oil droplets through the gas discharge, the exhaust filters (EF) might be partially clogged and need replacement. Ensure that the exhaust filter (EF) with o-ring is fitted correctly. Another possible cause is a malfunctioning float valve (FV); inspect it and the oil pipe for any blockages, and clear them if necessary.
Why is the oil in my BUSCH RA 0165 D emulsified?
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.
Why BUSCH RA 0165 D fumes or expels oil?
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.
Why BUSCH Water Pump has abnormal oil consumption?
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).
What does it mean if the oil in my BUSCH Water Pump is emulsified?
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.
What to do if BUSCH Water Pump doesn't reach usual pressure?
If your BUSCH Water Pump isn't reaching the usual pressure, consider these potential causes: * The oil level might be too low (top up oil). * The inlet screen (IS) could be partially clogged (clean the inlet). * The inlet filter cartridge (optional) might be partially clogged (replace the inlet cartridge). * Internal parts may be damaged; in this case, contact Busch for repair.
Why BUSCH RA 0165 D does not start?
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).
What to do if BUSCH Water Pump runs too hot?
If your BUSCH Water Pump is running too hot, it could be due to several reasons: insufficient cooling (remove dust and dirt from the machine), the ambient temperature might be too high (observe the permitted ambient temperature), the oil level might be too low (top up oil), or the exhaust filters (EF) could be partially clogged (replace the exhaust filters).
Why my BUSCH RA 0165 D Water Pump does not start?
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).
Why is my BUSCH RA 0165 D running very noisily?
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.
Explains how the oil-lubricated rotary vane vacuum pump operates and its components.
Details the intended use for suction of dry, non-aggressive, and non-toxic gases, including ATEX applications.
Describes the machine's control options, which are provided during installation.
Lists and describes optional accessories like gas ballast valve, inlet filter, and heat exchangers.
Details the ATEX classification markings, categories, and protection types for the machine.
Outlines the safety concept based on preventing sparks and excessive temperatures via accessories.
Details essential conditions for machine installation, including ATEX compliance and environmental factors.
Instructions for connecting suction and discharge lines, emphasizing electrostatic charge prevention and line sizing.
Procedure for connecting the machine and inlet filter to earth to prevent electrostatic charge.
Instructions for filling the machine with the correct type and amount of oil, with warnings.
Guide on how to fit the coupling between the machine and the motor, including size and adjustment details.
Safety precautions and steps for making the main electrical connection to the motor.
Details on wiring the temperature, pressure, and level monitoring sensors for safe operation.
Flowchart illustrating the machine's safety monitoring and startup sequence based on sensor inputs.
Provides a schedule for routine maintenance tasks based on normal and harsh operating conditions.
Procedure for checking the machine's oil level, including shutdown and waiting times.
Steps for changing the oil and oil filter, including warnings about using appropriate oil.
Detailed instructions for replacing the exhaust filters, including part numbers and torque specifications.
Guidance on checking and maintaining the coupling, referring to manufacturer's instructions.
Instructions for cleaning the air heat exchanger, with visual aids for the process.
Steps for safely dismantling and disposing of the machine and its components in compliance with regulations.
Guide to diagnose and resolve common problems with the vacuum pump, covering machine start, pressure, noise, and temperature issues.
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 |
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