en-US
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
54
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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Drain condensation water
Motors T 50.1, T 57, T 63.1
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Drain condensation water
‡
Protective equipment has been put on!
‡
Pump is removed and cleaned (if necessary decontaminated).
1. Place the pump upright on a firm surface.WARNING! Risk of hands being crushed.
Make sure that the pump cannot fall over or slip!
2. Place a suitable tank to collect the operating fluid.
3. Unscrew the screw plug slowly (-) but do not unscrew it completely. WARNING! Over-
pressure in the motor! If you hear hissing or whistling sounds, do not turn any fur-
ther! Wait until the pressure has fully dissipated.
4. After the pressure has dissipated, fully unscrew the screw plug (-) and drain the operat-
ing 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