Faults; Overview - Speck pumpen BADU 93 Serie Manual Del Usuario

Faults

7 Faults
Mechanical seal
NOTICE
It is normal for a few drops of water to escape from the
mechanical seal from time to time. This is especially true during
the break-in period.
Depending on the water quality and number of operating hours,
the mechanical seal can begin to leak.
If water leaks constantly, have the mechanical seal replaced

by a qualified technician.
NOTICE
We recommend first informing the swimming pool contractor if
there are irregularities.
Plain bearing
NOTICE
Magnetically coupled pumps have a plain bearing. When the plain
bearing is run dry it creates warmth and both the plain bearing
and pump parts are damaged.
Ensure that the pump/unit is always filled with the pump

media. This also applies to checking the rotation direction.
Never allow the pump to run against closed spacers.

7.1

Overview

Problem: Pump is switched off by the built-in or external overload
switch.
Possible cause
Overload.
Problem: Pump seizes.
Possible cause
Mechanical seal is stuck.
24 EN
Solution
Check the pump.. See

point 7.1.1 on page 25
Solution
Turn the motor shaft. See

point 6.1.2 on page 22
Clean pump.

06|2021