If your Andewerk pressure washer is not working, it may be due to a number of factors, including
Incorrect water pressure The water pressure at your home may be too low to power the pressure washer.
Clogged filter The filter on the pressure washer may be clogged, preventing water from flowing through the machine.
Damaged hose The hose on the pressure washer may be damaged, preventing water from flowing through the machine.
Faulty pump The pump on the pressure washer may be faulty, preventing the machine from generating pressure.
To troubleshoot the issue, first check the water pressure at your home. If the water pressure is too low, you may need to install a booster pump to increase the pressure. If the filter is clogged, you can clean it by removing it from the pressure washer and rinsing it under warm water. If the hose is damaged, you can replace it with a new hose. If the pump is faulty, you will need to have the pressure washer repaired or replaced.