ENGLISH
8. OPERATING TROUBLE
Switch the circulator OFF before doing any
work on it.
INCIDENT
8.1 PUMP WILL NOT
a) Interruption to the main
START
b) Fuses faulty :
c) Clock timer set ?
d) Foreign body in the
e) Motor blocked, e.g. by
8.2 NOISY PUMP
a) Motor grinds, e.g. due to
b) Dry running, insufficient
Spare parts
- Spare parts can be ordered via local specialists
and/or the SALMSON customer service center.
To prevent queries and incorrect order be sure to
provide all of the information on the type plate with
each order.
CAUSE
supply, short circuit :
impeller :
deposits from the water
circuit :
deposits from the water
circuit :
water :
a) Check the supply voltage (observe type plate information).
b) Check electrical fuses.
c) Check settings.
d) Remove the motor and clean the impeller.
e) - Disconnect the electrical connection.
- Release the union nut (FIG. 2 - item 4),
remove the motor and impeller and restore movement to
the impeller by rotating and flushing out any dirt.
a) Refer to "Motor blocked" above.
b) Check the shut-off devices, which must be open fully.
10
REMÈDIES