Speck pumpen BADU 90 Fiche Technique page 64

7 Defects
If the motor shaft is difficult to turn:
1. Remove screwdriver.
2. Notify Customer Service and have the pump tested.
If the motor shaft is easy to turn:
1. Remove screwdriver.
2. Only open the valve on the delivery side halfway.
3. Reconnect to the power supply.
If the pump is stuck, the motor can be damaged if it is repeatedly
switched on.
4. Wait until the built-in overload switch automatically switches on the
5. As soon as full motor speed is reached, open the valve on the
6. Have an electrician test power supply, fuses and power
7. If the built-in or external overload switch switches off the motor
48 EN VG 766.2000.055
Ensure that the pump is only switched on once.
motor after it has cooled down.
– or –
Press the button of the built-in or external overload switch.
delivery side completely.
consumption.
again, notify Customer Service.
06/2014