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10. Problems, causes and remedies
Problems
Pump does not run
Protective motor switch
engaged
Pump does not pump
If no solution can be found, please
contact your plumbing and heating
specialist or your nearest Salmson
Customer Service or representative.
11. Spare parts
Spare parts are ordered via a local specialist dealer
and/or Salmson customer service.
In order to avoid queries and incorrect orders,
make sure to mention all data indicated on the
rating plate when placing your order.
Subject to technical alterations!
SALMSON 04/2014
Causes
Interruption of the current, short circuit.
Insulation fault in the motor winding
Safety fuse, capacitor defect
Cable break
Protective motor switch not set cor-
rectly
Cutting device or impeller already
blocked by foreign bodies
Air in spiral housing
Level switch not set correctly
remedy
Check power supply,
Call on expert to check cable and motor
Replace fuses, capacitor
Check cable resistance. If necessary,
replace cable. Only use original Salmson
special cable!
Switch to nominal current
• Switch off the pump voltage and secure
against re-operation
• Close the shut-off valve at the back of
the pump
• Remove pump from the sump
• Remove foreign bodies from the pump
Ventilate backflow preventer
Ensure that the suction impeller is floo-
ded
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