Blumfeldt 10034758 Indicaciones De Seguridad página 12

EN
12
TROUBLESHOOTING
Problem
Pump running. No
water is pumped.
Pump does not start or
switches off.
Pump is running.
The
Delivery rate decreases
or breaks down.
Possible cause
Air in system (cannot
escape)
Impeller clogged.
Motor protection
switch has switched off
the pump.
No power.
Pump is installed too
low.
Water pipe system is
leaking.
Impeller is worn out.
Filter is dirty.
Solution
Vent the system.
Clean the impeller.
Ensure adequate
cooling.
Check electronic con-
nections.
Raise the pump.
Check pipe system for
leaks.
Replace impeller.
Clean filter.