Speck pumpen BADU JET Smart Traduction Du Instruction D'utilisation Originale page 96

Faults
Problem: Pump leaks.
Possible cause
Mechanical seal is worn or
damaged.
Problem: Loud motor noise.
Possible cause
Faulty ball bearings.
Direction of rotation is wrong
(3~).
Problem: No water jet despite the unit being turned on.
Possible cause
Air in the system.
Leakage in the suction line.
7.1.1 Check the pump after the overload switch has tripped
If the motor has been switched off by the built-in or external
overload switch, carry out the following steps:
1. Disconnect the system from the power supply.
2. Turn the motor shaft on the fan side using a screwdriver and
check whether it turns easily.
If the motor shaft is difficult to turn:
1. Remove the screwdriver.
2. Notify Customer Services or your swimming pool builder and
have the pump tested.
If the motor shaft is easy to turn:
1. Remove the screwdriver.
2. Open the valves completely.
3. Reconnect to the power supply.
42 EN
Solution
 Have a professional
replace the mechanical
seal.
Solution
 Have a mechanic replace
the ball bearings.
Have a qualified

electrician check it.
Solution
 Tighten screw
connections.
 Replace the seals.
 Tighten screw
connections.
 Check for leaks.
06|2020