hillvert HT-GP-008 Bedienungsanleitung Seite 9

• The liquid temperature must not exceed 35°C.
Cleaning and Maintenance
• Clean the equipment externally.
• Use clean water, brushes, and detergent to remove persistent stains.
• Immerse the pump in clean water, run it briefly, and flush it out.
Storage
If frost is possible, remove, clean, and store the equipment and accessories in a frost-free place.
Usage Scope
The pump is mainly designed for basement use, preventing seepage when installed at the bottom of
a shaft. It is also suitable for water supply and drainage in household, agricultural, gardening, pipeline
applications, and other appropriate scenarios.
Troubleshooting
In most cases, you can troubleshoot issues independently. Refer to the troubleshooting table before
contacting technical support to save time and potential costs.
Error
The pump cannot start.
No water flow.
The pump cannot turn off.
Flow rate is too low.
Pump shuts off after a short
period.
EN
Cause
1. The power is not
connected.
2. Sensors are not submerged
in water.
3. Sensor metal contact is
blocked by dirt.
1. Inlet obstruction.
2. The pressure hose is bent.
The sensor is triggered by
conductive dirt.
1. Inlet obstruction.
2. Debris and particles have
caused wear on a critical
part of the pump, reducing
flow.
1. If the water is too dirty,
the pump may stall, and
the heat protector will cut
off the pump motor power
supply.
2. If the water temperature is
too high, the heat
protector will cut off the
pump motor power supply.
Fix
1. Check the power supply.
2. Ensure sensors are fully
submerged in water.
3. Clean the sensor.
1. Clean the inlet.
2. Adjust the hose to
eliminate any bends.
Clean the sensor.
1. Clean the inlet.
2. Clean the pump and
replace any worn parts.
1. Disconnect the main
power supply and clean
the pump.
2. Ensure that the water
temperature does not
exceed 35°C.