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The circulation pump is locked in position. Using a screwdriver, press
in the catch on the right side of the circulation pump and rotate the
pump in a clockwise direction. The pump can then be removed.
To release the impeller, block the rotor with a pen or screwdriver (hole
between the rotor blades). Remove the pump housing and press out
the mechanical seal.
Note: if the motor is replaced, the spacer washer on the motor shaft
must be fitted to the new motor, otherwise the impeller will run less
smoothly or will lock!
Installation is in reverse sequence. Prior to installation, lubricate the
seal with washing-up liquid.
202_58300000104305_ara_en_b – 02.11.a
Technical specifications:
Nominal voltage
Frequency
Resistance
Ha approx. 80 Ω
HI 1 approx. 85 Ω
HI 2 approx. 13 Ω
Delivery head
230–240 V
50 Hz
3.1 m
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