Clarke 7120315 Manuel d'utilisation et d'entretien - Page 8
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Maintenance
No regular maintenance is required other than regular inspection to ensure that leaves
and other particles are not covering the suction inlet, also check the pump for signs of wear
or damage.
If any signs of wear or damage are found, contact your nearest Clarke dealer.
If you suspect that your pump is blocked by mud, silt , leaves etc, disconnect from
the mains supply and backflush. This should dislodge any blockage and aid cleaning.
Trouble Shooting
there is little likelihood of problems arising, but if water will not flow as it should then check
the following points:-
The pump does not run
Pump runs but no output
Low or no Flow
Should you still experience problems, then contact your Clarke dealer, or CLARKE
International Service Department for advice.
Maintenance
Once the pump is installed, it is maintenance free, however, if it is anticipated that
it will not be used for a long period - 3/4 months or so, it should be flushed completely
with clean water to avoid the possibility of scale build up. This will entail
disconnection from the system and pouring clean water into the outlet and reverse
flushing. If this happens regularly, it is recommended that gate valves be installed
close to the pumps inlet and outlet ports.
SERVICE:
1. No mains supply
2. Impeller seized / blocked
1. Air in pump housing
2. Suction height too great
1. Blocked inlet pipe
2. Head too high
PARTS & SERVICE TEL: 020 8988 7400
or
e-mail as follows:
PARTS: [email protected]
1. Check fuse - replace if
necessary (Check fuse rating).
2. Disconnect pump from mains,
investigate cause and clear
blockage etc..
1. Disconnect from the mains and
check all hose connections
are air tight etc.
2. Check height is within spec. for
your pump, (see specs page 2).
1. Check to see that no foreign
matter is fouling the intake
system and check the filter is
not blocked or obstructed.
2. Check that head is within spec.
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