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Preparing for use appliance location
Only a person with the appropriate qualifications and skills should put in place the electrical connections
and install the pump.
Connect the device power cable in accordance with the electrical diagram included in these instructions.
The control panel should be located in a place protected against water ingress. Do not operate the device
with wet hands.
Extensions to the power lead, if required, should be hermetically sealed and performed by a person with
appropriate qualifications.
Do not use the power cable to carry the device.
The pump should be earthed. Use a residual current device up to 30mA in the electrical system.
Disconnect from power source immediately if the pump malfunctions or the power cable insulation is
damaged.
Do not switch the pump on when standing in water or barefoot on a wet, electrically conductive surface.
Install the pump in a well in a vertical position.
Before lowering the pump into a borewell, make sure the sludge has been cleaned out.
Do not use the pump to pump dirty water (e.g. contaminated with oil, particles, abrasive particulate matter,
etc.).
Do not use the pump for salt water, corrosive substances, flammable liquids, etc.
Do not use with water which exceeds 35 °C.
If the pump is installed in a borewell which is too wide, it will lead to insufficient cooling and the device will
overheat. In this case, a cooling jacket should be installed.
Do not start the pump before it is submerged in water. "Dry" operation results in permanent damage to
the pump. The pump should be fully submerged, and the water surface should be at least 2 m above the
water discharge holes.
Attach the power cable to the delivery pipe (using cable ties for example) at least every 2 m to avoid the
cable braking under its own weight.
Use a non-return valve to protect the pump against returning water impact.
Before lowering the pump into a new borewell ensure sludge, silt and sand have been thoroughly cleaned
out.
Using the pump for pumping water with a high mineral content is not recommended. Water with a high
mineral content may result in the appearance of deposits on the pump housing, preventing correct cooling
EN
1- Housing
2- On/Off switch
3- Overcurrent circuit breaker
4- Pump power cable gland
5- Power cable gland
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