Koblenz HLT-370 V - User Manual

Questions and Answers

M
Michelle DonovanAug 5, 2025
What to do if Koblenz Pressure Washer has no water coming out?
- V
  vanessadayAug 5, 2025
  If no water is coming out of your Koblenz Pressure Washer, or the pressure is uneven, several issues could be the cause: * The pressure washer may have trapped air inside. Follow the priming instructions to resolve this. * There may be no water supply. Ensure the water hose is connected to the appliance and that the water supply is turned on. * The water supply may be low or inadequate. Clean the water filter. * The hoses may have folds or knots. Make sure the hoses are free of these. * The high-pressure nozzle may be dirty. Remove the nozzle and clean it. * Also, ensure there is water inside the tank.
M
marissagarrisonAug 14, 2025
How to fix Koblenz Pressure Washer that does not turn on?
- M
  Michelle OnealAug 14, 2025
  If your Koblenz Pressure Washer does not turn on, consider these potential causes: 1. The plug may not be properly connected. Ensure it is correctly connected to the power socket. 2. There may be insufficient or no voltage. Check that the power returns to the normal voltage. 3. The trigger may not be pressed. Turn the appliance on while keeping the trigger pressed. 4. The pistons might be stuck. Disassemble the head, then clean and lubricate.
E
Eric AcostaAug 25, 2025
Why is my Koblenz HLT-370 V leaking water?
- S
  Shane MuellerAug 25, 2025
  If your Koblenz Pressure Washer is leaking water, it could be due to several reasons: * The hose may be fissured. Replace the hoses. * The seals may be damaged. Replace the seals. * The head may be damaged. Replace the head. * The gun/lance may be fissured. Replace the gun/lance.