DAB FEKAFOS 550 Double Manual de instruções de instalação - Página 19
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11. TROUBLESHOOTING
FAULTS
1. Water
is
overflowing
from the tank and the
pump is not working.
(In this situation the alarm,
if installed, must intervene.
Otherwise check the alarm
system installation
instructions.)
2. The alarm, if installed,
intervenes, but the
system operates
regularly.
12. DISPOSAL
This product or any part of it must be disposed of correctly:
1. Use public or private local systems for waste collection.
2. If that is not possible, contact Dab Pumps or the nearest authorised service workshop.
ENGLISH
CHECK
(POSSIBLE CAUSES)
A. Delivery pipe blocked..
B. The pump is not correctly connected to
the delivery pipe.
C. No return valve blocked.
D. Interception valve closed.
E. Pump characteristics are insufficient.
F. The pump intake grille is blocked.
G. The impeller is worn or blocked by
foreign bodies.
A. Check the exact position of the alarm
float.
A. Remove the obstructions.
B. Check that the pump slide is at
C. Clean the valve.
D. Open the valve.
F. Remove the obstructions.
G. Remove the obstructions.
A. Repeat
54
REMEDY
its full limit (only for 280 l
tanks).
the
checking
installation operations.
and