8
Checks before start-up
Before starting up the pump for the first time, make sure that:
voltage and frequency of the power source correspond to the specifications on the
nameplate of the garden pump
the pump shaft rotates smoothly and freely
the pump body is completely filled with water; unscrew the relevant power plug on
top of the pump to do this.
Check that the direction of rotation of the engine is as indicated on the impeller
cover.
THE PUMP SHOULD NEVER RUN DRY!
Failure to comply with the above conditions may result in damage to the pump and
the entire system!
Starting
Open all flow valves in the suction and discharge pipes.
Plug into the power socket, set the switch to "ON" (I pressed) and wait for suction to
complete. If a foot valve is fitted, this is done immediately.
Check if the rotation of the engine is clockwise; this is possible through the peephole
on the back of the motor. To turn off, first set the switch to OFF (O pressed) and then
unplug the plug from the power socket.
If the motor does not start or does not supply water, consult the fault indicator fur-
ther on in this booklet and take the recommended action.
Maintenance
The electric pump requires no special maintenance. Nevertheless, we recommend
that you drain the pump if the pump will not be used for a longer period. If the pump
will not be used for a significantly long period it should be cleaned and stored in a
dry, well-ventilated place.
In cold periods (and definitely when frost is expected), allow the pump to drain out to
prevent freezing.
Fault indicator
Fault:
The motor will not start: Cause and solution 1, 4 or 6
The pump is not sucking: Cause and solution 3, 5, 8, 9 or 11
The motor is running but not building up any pressure: Cause and solution 5, 6,
8, 9 or 11
Insufficient water yield: Cause and solution 2, 3, 5, 7 and 12
The motor is overheating: Cause and solution 4 or 10
The motor keeps starting and stopping automatically: Cause and solution 1, 4
and 10
Cause and solution:
1.
Pump is blocked; switch off and take to after-sales service
2.
Foot valve is blocked; clean or replace.
3.
Water level is too low; check the suction height.