Why is my BUSCH Huckepack HO 0429 F Water Pump expelling oil droplets?
If your BUSCH Water Pump is fuming or expelling oil droplets through the seal fluid separator, it could be due to a partially clogged exhaust filter (EF). Replacing the exhaust filters (EF) may resolve the issue. Also, ensure that an exhaust filter (EF) with o-ring is correctly fitted.
How to troubleshoot a BUSCH Water Pump that does not start?
If your BUSCH Water Pump doesn't start, it could be due to several reasons. First, check the power supply to ensure the motor is receiving the correct voltage. If the voltage is correct, the motor itself might be defective and require replacement. Another potential cause is a defective coupling (CPL), which would also need to be replaced.
Why is my BUSCH Huckepack HO 0429 F Water Pump running too hot?
If your BUSCH Water Pump is running too hot, several factors could be responsible. Start by checking for insufficient cooling: remove any dust or dirt from the machine, verify the cooling water supply (if it's a direct cooling version), and inspect the cooling fan and liquid level (if it's a radiator cooling version). Also, ensure the ambient temperature is within the permitted range. A low seal fluid level can also cause overheating, so top it up if necessary. Lastly, if your pump has a seal fluid separator, partially clogged exhaust filters (EF) could be the issue, and they should be replaced.
What to do if my BUSCH Huckepack HO 0429 F Water Pump does not reach the usual pressure?
If your BUSCH Water Pump isn't reaching its usual suction pressure, several issues could be the cause. First, check the seal fluid level and top it up if it's too low. Ensure that the seal fluid flows correctly through the supply lines downstream of the seal fluid pump; if not, prime the pump. Also, tighten the lubrication connections and inspect the lines for any issues. If present, check and clean the inlet screen (IS), or replace the inlet filter cartridge if it's partially clogged. For internal damage, contact Busch for repair.
Why is my BUSCH Water Pump so noisy?
If your BUSCH Water Pump is running very noisily, there are several potential causes. A worn coupling (CPL) could be the culprit, and it would need replacement. Also, check the direction of rotation of the motor. Using the wrong type or quantity of seal fluid can also cause noise; ensure you are using the correct type and amount. For stuck vanes or defective bearings, contact Busch for repair.
Why does my BUSCH Water Pump consume so much power?
If the power consumption of your BUSCH Water Pump has increased, the exhaust filters (EF) in the seal fluid separator (if equipped) might be partially clogged. Try replacing the exhaust filters (EF).
What causes a BUSCH Huckepack HO 0429 F Water Pump to become blocked?
If your BUSCH Water Pump is blocked, it could be due to several reasons. Solid foreign matter might have entered the machine, or corrosion from remaining condensate could be the cause. In such cases, contact Busch for repair. Ensure the suction line is equipped with proper filtration. Also, make sure the vacuum system cannot create vacuum inside the pump chamber when it is switched off; if necessary, provide an additional shut-off valve or non-return valve. If the machine was run in the wrong direction, contact Busch for repair and change the wiring of the motor.
Why is the seal fluid in my BUSCH Huckepack HO 0429 F black?
If the seal fluid in your BUSCH Water Pump is black, it might indicate a defective inlet filter (if equipped), which should be replaced. Alternatively, the machine might be running too hot; refer to the troubleshooting steps for "The machine runs too hot".
What causes the seal fluid in my BUSCH Water Pump to become resinous?
If the seal fluid in your BUSCH Water Pump is resinous or sticky, it's likely due to using an improper type or quantity of seal fluid. Use the proper type and quantity of seal fluid for the application, contact Busch to determine the correct specifications.
What to do if my BUSCH Water Pump does not start?
If your BUSCH Water Pump isn't starting, it could be due to the drive motor not receiving the correct voltage or being overloaded; ensure the drive motor is supplied with the correct voltage. Another reason might be that the connection cable is too small or too long, causing a voltage drop at the water pump; use a sufficiently dimensioned cable.
General| Type | Rotary vane pump |
|---|---|
| Pumping speed | 2.9 m³/h |
| Motor rating | 0.25 kW |
| Outlet connection | DN 25 |
| Max Flow Rate | 2.9 m³/h |
| Max Head | 12 mbar |
| Power Supply | 230 V, 50 Hz |
| Power Consumption | 0.25 kW |
To Next Page
