8 Trouble-shooting
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Ixo-Pro
8 Trouble-shooting
WARNING
Improper work to remedy faults
Risk of injury!
▷
For any work performed to remedy faults, observe the relevant information
given in this operating manual and/or in the product literature provided by the
accessories manufacturer.
If problems occur that are not described in the following table, consultation with the
KSB
customer service is required.
A
Pump is running, but does not deliver
B
Pump delivers insufficient flow rate
C
Pump stops during operation
D
Volume flow does not correspond with the indicated characteristic curve
Table 7:
Trouble-shooting
A B C D Possible causes
Remedy
✘
-
-
- No power supply
Check fuses and other protective devices.
-
✘
-
- Fluid level has sunk.
Make sure that the pump is submerged in the fluid
handled.
-
-
✘
- Voltage error
Make sure that the voltage matches the voltage
indicated on the name plate.
-
-
-
✘
Maximum installation height exceeded
Observe the operating limits.
✘
-
✘
- Protection against overheating has tripped.
Reset the thermal protection device or wait until the
pump has cooled down.
-
✘
-
- Discharge line defective or not connected
Check discharge line connection. Replace, if required.
-
-
-
✘
Water inlet filter clogged
Clean the suction filter.
✘
-
✘
- Stop caused by level probes
Wait for the water level in the well to rise.
-
-
-
✘
Hydraulic system worn
Contact KSB.
