What to do if Den-Sin MERMAID E1100-I Pressure Washer safety valve dumps water?
If the high pressure pump exceeds its rated pressure, causing safety discs to burst or the safety valve to dump water, there are a couple of things to check: * The nozzle may be clogged. Remove the nozzle and clean out any debris, or replace it if necessary. * Ensure the machine is operating at the correct frequency.
Why is my Den-Sin MERMAID E1100-I Pressure Washer motor humming but the pump has low pressure?
If your Den-Sin Pressure Washer's motor is humming but the pump isn't providing adequate pressure, it could be due to low voltage. Check the main voltage against the specifications. For 3-phase applications, a motor phase might be missing, so use a meter to check the voltage in the connection box.
What to do if Den-Sin Pressure Washer only works with 2/3 of the maximum pressure?
If your Den-Sin High Pressure Cleaner is only reaching about 2/3 of its maximum pressure and the high-pressure hose is vibrating, consider the following: * The inlet water filter may be clogged and needs servicing or replacement. * The water supply may be insufficient for the pump's needs. * There might be low inlet booster pressure, so check the booster pump. * The valves could be dirty or worn, requiring service. Remove any dirt and make sure the valve flaps can move freely and fit tightly.
How to fix low pressure on Den-Sin MERMAID E1100-I?
If your Den-Sin pressure washer isn't reaching the correct working pressure when you activate the spray-gun handle, here are a few possible solutions: * The nozzle might be worn and needs replacement. * The pressure packings could be worn and require replacement. * The by-pass valve might be worn or have dirt in it, requiring service.
General| Model | MERMAID E1100-I |
|---|---|
| Category | Pressure Washer |
| Operating Pressure (bar) | 110 |
| Operating Pressure (MPa) | 11 |
| Max Pressure (PSI) | 1595 |
| Power Source | Electric |
| Voltage (V) | 220-240 |
| Hose Length (m) | 5 |
| Nozzles Included | Yes |
| Weight (kg) | 5.5 |
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