Master Pumps MPXI11MULTI4PC17 Guide D'utilisation page 40

The equipment is to be used only for its
prescribed purpose. Any other use is deemed
to be a case of misuse. The user / operator
and not the manufacturer will be liable for any
damage or injuries of any kind caused as a
result of this.
Please note that our equipment has not been
designed for use in commercial, trade or
industrial applications. Our warranty will be
voided if the machine is used in commercial,
trade or industrial businesses or for equivalent
purposes.
Before putting the equipment into operation
Connecting the intake line
As a basic principle, we recommend the use of
a preliminary filter and a suction set with
suction hose, suction strainer and non-return
valve, in order to prevent long priming periods
and unnecessary damage to the pump as a
result of stones and solid foreign bodies.
_ Screw an intake hose either directly or with a
threaded nipple to the pump's intake
connection (1" IG n° 3).
_ The intake hose used should have an intake
valve. If the intake valve cannot be used, a
check valve should be installed in the intake
line.
_ Position the intake line so that it rises from
the water withdrawal point to the equipment.
Avoid positioning the suction pipe higher than
the pump, as this would delay the escape of air
bubbles from the suction pipe and impede the
priming process.
_ Install the intake and discharge lines in such
a way that they do not exert any mechanical
pressure on the equipment.
_ The intake valve should be low enough in the
water to ensure that if the water level falls, the
equipment will not run dry.
_ A leaking intake line will draw in air and
therefore not draw in any water.
_ Avoid drawing in foreign bodies (sand etc.). If
necessary, install a prefilter for this purpose.
Connecting the discharge line
_ The discharge line must be connected
to the 1" n° 1 female thread discharge line
connector of the equipment either directly or
with the aid of a threaded nipple.
_ During the priming operation, fully open any
shut-off mechanisms (spray nozzles, valves,
etc.) in the pressure line so that the air can
escape without obstruction.
Electrical connections
_ Connect the appliance to a 230 V ~ 50 Hz
socket-outlet with earthing contact. Minimum
fuse 10 ampere.
_ The appliance is switched on and off using
the integrated ON/OFF switch.
Operation
_ Install the equipment on a solid and level
surface.
_ Fill the pump housing with water via the
water filler screw (4). Filling the intake line
accelerates the intake process.
_ Open the discharge line.
_ Connect the mains cable and "ON/OFF";
water can be suctioned in for up to 5 minutes
(maximum suction height).
_ If the pump is removed again after use, it
must always be refilled with water whenever it
is connected up and used again.
Replacing the power cable
If the power cable for this equipment is
damaged, it must be replaced by the
manufacturer or its aftersales service or
similarly trained personnel to avoid danger.
Cleaning, maintenance and
ordering of spare parts
The equipment is almost completely
maintenance free. In order to ensure a long
service life, however, we recommend that you
regularly check and care for the product.
The equipment must be
disconnected from the
power supply « OFF » and pull
the power plug prior to
performing any maintenance.
Servicing
_ If the equipment becomes clogged, connect
the discharge line to the water line and
disconnect the suction hose. Open the water
line. Switch on the equipment several times for
approx.
two seconds. This should resolve the majority
of clog-related problems.
Replacing the mains cable:
Disconnect the equipment
from the power supply!
A defective mains cable may
only be replaced by a qualified
Important:
electrician.