Speck pumpen BADU Star 69/12, Original Operation Manual

Page: 60 / 72

Faults
24 EN 10|2018
7 Faults
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.
7.1 Overview
Problem Possible
cause Solution
Pump is switched
off by the built-in
or external
overload switch. Overload  Check pump. See
point 7.1.1 on
page 25
Pump seizes. Sticky
mechanical seal
because of
longer idle
period.  Turn the motor
shaft. See point
6.1.2 on page 22
 Clean pump.
Water is
constantly leaking
from the pump. Mechanical seal
is leaking.  Replace the
mechanical seal.
Loud motor noise. – Defective
ball
bearings.
– Direction of
rotation is
wrong.
 Have a mechanic
replace the ball
bearings.

Inform an
electrician.