Dismantling And Reassembling - Alpine Eco-TWIST PXX1500 Instruction Manual

DISMANTLING AND REASSEMBLING

WARNING:
Always unplug or disconnect all appliances in the pond from the electrical supply before installing,
repairing, maintaining or handling the equipment in the water.
Dismantling (See Figure 2.1 on page 3):
A. Follow the safety instructions. Unplug the power cord.
B. Remove the pre-filter cage (2) from the pump front cover (3).
C. Unscrew the three screws (12) from the counter ring (11).
D. Remove the pump body (9) with the pump front cover (3) from
the handle (10).
Remove the six pump housing screws (8). See figure 2.2
E.
F. Remove the pump front cover (3) from the pump body (9).
G. Remove the impeller (5) from the pump body (9). Important
Note: The impeller magnet (5) is powerful and will be pulled back
towards the pump body (9) with great force. Ensure your fingers
do not get clamped in the process. Be careful to not lose the
O-ring (4), it will be attached to the pump body (9).
H. Clean all parts with clear water and a soft sponge or cloth. See
figure 2.3
I. Replace defective parts (if any).
(Figure 2.3)
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Reassemble (See Figure 2.1 on page 3):
A. Insert the impeller (3) back into the pump body (9) Important
Note: The impeller magnet (3) is powerful and will be pulled
back towards the pump body (9) with great force. Ensure your
fingers do not get clamped in the process. See figure 2.4
B. Replace the O-ring (4) and properly fit to the pump body (9).
C. Check whether the impeller (3) can rotate freely.
D. Replace the pump front cover (3) on the pump body (9) and
then evenly tighten the six pump casing screws (8).
E. Replace the pump body (9) with the pump front cover (3) back
in the handle (10).
F. Place the counter ring (11) and screw it back in place using the
three stainless steel screws (12).
G. Place the pre-filter cage (2) back on the pump front cover (3).
H. Restart the pump in water after properly reinstalling all the
components
(Figure 2.4)
(Figure 2.2)
4