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Albert ThomasAug 31, 2025
Why is the pressure too low, but steady, on my Bosch AQT 37-13?
- BBrittany WilsonAug 31, 2025
If the pressure is too low but steady on your Bosch Pressure Washer, the nozzle may be worn. Consider changing the nozzle.
To Next PageTo Next PageWhy is the pressure too low, but steady, on my Bosch AQT 37-13?
If the pressure is too low but steady on your Bosch Pressure Washer, the nozzle may be worn. Consider changing the nozzle.
What to do if my Bosch Pressure Washer motor starts up but with restricted or no working pressure?
If your Bosch Pressure Washer starts but provides restricted or no working pressure, first ensure that a water supply is connected. If it is connected, the water filter could be clogged up, so clean the water filter. Also, the nozzle might be clogged; clean the nozzle.
Why does my Bosch Pressure Washer motor sound like it's starting but fails?
If your Bosch Pressure Washer motor sounds like it's starting but doesn't, there might be an insufficient power supply. Ensure the voltage of the mains power supply line matches what's on the plate. Voltage loss due to an extension cable could also be the issue; check the extension cable's characteristics.
What to do if my Bosch Pressure Washer motor starts but there is no pressure?
If your Bosch Pressure Washer motor starts but there's no pressure, the nozzle may be partially blocked. Try cleaning the nozzle.
What to do if my Bosch AQT 37-13 pressure is pulsating?
Pulsating pressure in your Bosch Pressure Washer can be due to several reasons. First, air might be trapped in the inlet water supply; run the pressure washer with the spray handle open at low pressure until it stabilizes. Check that your water supply meets the specifications, with a minimum hose diameter of 1/2" or 13 mm. Clean the water filter if it's blocked. Ensure water supply hoses aren't squeezed. If you're using a high-pressure extension hose, remove it and retry, as the maximum length is 7 m.
What to do if my Bosch AQT 37-13 motor starts but has no pressure?
If your Bosch Pressure Washer motor starts but there's restricted or no working pressure, try the following: * Connect the water supply. * Clean the water filter, as it might be clogged. * Clean the nozzle, as it might also be clogged.
Why won't my Bosch AQT 37-13 motor start?
Several factors could prevent your Bosch Pressure Washer motor from starting. Ensure the plug is properly connected to a working mains socket. Check the fuse and replace it if necessary. If you're using an extension cable, try without it, as the cable might be damaged. The motor protector may have activated, in which case, allow the unit to cool for 15 minutes. Lastly, check for freezing in the pump, water supply hose or accessory; allow them to thaw if frozen.
Why does my Bosch Pressure Washer motor keep stopping?
If your Bosch Pressure Washer motor stops unexpectedly, check the fuse and replace it if faulty. Ensure that the mains voltage matches the specifications on the model tag. Also, the motor protector may have activated; allow the unit to cool down for 15 minutes.
General| Max Pressure | 130 bar |
|---|---|
| Max Flow Rate | 370 L/h |
| Hose Length | 6 m |
| Cable Length | 5 m |
| Water Flow | 370 L/h |
| Frequency | 50 Hz |
Explains symbols used in the manual for better understanding and safe operation.
Provides crucial safety information and instructions for operating the pressure washer.
Instructions for routine checks and upkeep of the machine.
Guidelines for cleaning, draining, and storing the pressure washer.
Information on contacting customer support for repairs and parts.
