Wilo T 12 Notice De Montage Et De Mise En Service page 110

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T 24
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Fig. 23: Drain condensation water: T 24, T 30, T 34, T 42, T 49, T 56
Fig. 24: Drain condensation water: T 50.1, T 57,
T 63.1
110
Maintenance and repair
Motors T 24, T 30, T 34, T 42, T 49, T 56
T 30, T 34, T 42
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- Draining condensation water
Motors T 50.1, T 57, T 63.1
- Draining condensation water
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Protective equipment has been put on!
‡
Pump has been dismantled and cleaned (decontaminated if required).
1. Place the pump upright on a firm surface.WARNING! Risk of hands being crushed.
Ensure that the pump cannot fall over or slip away!
2. Place a suitable tank to collect the operating fluid.
3. Unscrew the screw plug slowly (-) but do not unscrew it completely. WARN-
ING! Overpressure in the motor! Stop turning the screw plug further if hissing
or whistling is audible! Wait until the pressure has completely dissipated.
4. After the pressure has dissipated, fully unscrew the screw plug (-) and drain the
operating fluid.
5. Clean the screw plug (-), replace the seal ring and screw it back in. Max. tightening
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torque: 8 Nm (5.9 ft·lb)!
T 49, T 56
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WILO SE 2019-01