AL-KO RAIN 2500 Manual Del Usuario página 7

Rain water tank pump
F
UNCTIONAL COMPONENTS
Pump (Fig. A, Fig. C)
1 Shut-off valve
2 Washer
3 Cable attachment clip
4 Telescopic pipe, curved
5 Telescopic pipe, straight
6 Threaded pipe connection (G 3/4")
7 Mains power cable
8 Carrying handle
9 Pump
10 Filter
Thermal protection
The pump comes with a built-in thermal overload
switch that will switch the pump off if it overheats.
After cooling down (ca. 15-20 min.), the pump
will start again automatically. Do not allow the
pump to dry-run: observe the min. water level.
P
REPARATION PRIOR TO OPERATION
1. Insert the washer (2) into the straight part of
the telescopic pipe (5) and screw it onto the
threaded connection (6).
2. Insert the washer (2) into the curved pipe
part (4) and screw it onto the straight pipe (5)
to complete assembly of the telescopic pipe.
3. Insert the washer (2) into the shut-off valve
(1) and screw it onto the curved pipe part (4).
4. Attach the mains power cable (7) using the
cable clip (3) as shown in fig. B.
5. Attach a suitable hose with a conventional
threaded connection to the shut-off valve (1).
6. Place the pump into the water.
FAULT
Pump is running
but does not deliver.
Pump does not start
or stops suddenly
during operation.
Delivery output drops
suddenly.
POSSIBLE CAUSE
Air cannot escape because the
pressure line is closed or kinked.
Suction foot/filter is blocked.
Max. delivery height exceeded.
Thermal switch has switched the
pump off due to overheating.
No electrical power.
Suction foot/filter is blocked.
Ensure that the electrical connections for
plugs and sockets are made in areas safe from
flooding. A rope can be attached to the carrying
handle for lowering the pump into deep
containers or raising and fastening it.
P
UTTING THE PUMP INTO OPERATION
1. Plug in the mains connector of the pump into
a power point. The pump will start to run
immediately.
Do not allow the pump to run longer than
15 minutes against a closed pressure side.
Switching off the pump
1. Disconnect the pump's mains plug after use.
M
AINTENANCE AND CARE
Disconnect the plug from the mains power
supply before performing any work on the pump
and ensure that it cannot be switched on
inadvertently.
Cleaning the pump
1. After delivering
swimming pools or dirty rain water, the pump
must be flushed with clear water after the
filter (10) has been cleaned.
2. Wash out the filter under running water. See
fig. C for removal and replacement of filter.
Frost protection
Protect the pump against frost. Store the pump
dry if endangered by frost.
Open the shut-off valve or check the
hose for a possible kink and
straighten it
Clean the suction foot/filter.
Reduce the delivery height.
Unplug the pump from the mains and
clean the suction foot/filter. Wait until
the pump switches on again
automatically. Observe the max.
water temperature.
Check fuses and electrical
connections.
Clean the suction foot/filter.
chlorinated water
REMEDY
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