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Anleitung_NGP_70_SPK7__ 08.05.12 13:56 Seite 11
With the right couplings it is also possible, of
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course, to use a 13 mm (1/2") delivery hose. The
smaller delivery hose results in a lower delivery
rate.
During the priming operation, fully open any shut-
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off mechanisms (spray nozzles, valves, etc.) in the
pressure line so that the air can escape without
obstruction.
9. Starting up
Set up the pump on flat and firm ground.
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Attach the intake line ready for use.
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Plug into the mains.
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Fill the pump with water at the pressure
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connection.
All shut-off devices in the pressure line (spray
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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
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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
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always be refilled with water whenever it is
connected up and used again.
10. Maintenance instructions
The pump is basically maintenance free. To
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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
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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
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emptied completely.
After long stoppages, make sure the rotor turns
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correctly by briefly switching the pump on and off.
If the pump becomes blocked, connect the
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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.
12. Ordering replacement parts
Please quote the following data when ordering
replacement parts:
Type of machine
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Article number of the machine
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Identification number of the machine
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Replacement part number of the part required
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For our latest prices and information please go to
www.isc-gmbh.info
13. Disposal and recycling
The unit is supplied in packaging to prevent its being
damaged in transit. This packaging is raw material
and can therefore be reused or can be returned to
the raw material system.
The unit and its accessories are made of various
types of material, such as metal and plastic.
Defective components must be disposed of as
special waste. Ask your dealer or your local council.
GB
11
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