EINHELL GP 3000 Manual De Instrucciones página 8

Anl. GP 3000 5spr.
GB
8. Pressure line connection
The pressure line (should be at least 3/4") must
be connected to the pump's pressure line
connection (1" IG) either directly or via a threaded
nipple.
A 1/2" pressure hose can also be used with the
appropriate screw connections, of course, but this
will reduce the delivery rate.
All shut-off devices (spray nozzles, valves etc.) in
the pressure line must be fully opened when
priming so that any air in the intake line can
escape.
9. Starting up
Set up the pump on flat and firm ground.
Attach the intake line ready for use.
Plug into the mains.
Fill the pump with water at the pressure
connection.
All shut-off devices in the pressure line (spray
nozzles, valves etc.) must be fully opened when
priming so that any air in the intake line can
escape.
Depending on the suction height and the amount
of air in the intake line, priming can take anywhere
between 30 seconds and 5 minutes. If it takes
longer than this, the pump should be refilled with
water.
If the pump is removed again after use, it must
always be refilled with water whenever it is
connected up and used again.
8
13.11.2001 11:03 Uhr Seite 8
10. Maintenance instructions
The pump is basically maintenance free. To
ensure a long service life, however, we
recommend regular checks and care.
Warning!
Before every servicing, switch off the pump
and remove the plug from the socket.
If the pump is not going to be used for a long time
or has to be removed for the winter months, rinse
it out with water, empty it completely and allow it
to dry.
If there is a risk of frost, the pump must be
emptied completely.
After long stoppages, make sure the rotor turns
correctly by briefly switching the pump on and off.
If the pump becomes blocked, connect the
pressure line to the water line and remove the
intake hose. Open the water line. Switch on the
pump several times for approx. 2 seconds. Most
blockages can be removed in this way.
11. Replacing the mains cable
Warning! Disconnect the pump from the mains!
If the mains cable is defective, it must be
replaced by an electrician.