Trouble Shooting; Fault Finding; Repairs - PYD Electrobombas XKS 900 Serie Manual De Operación Y Mantenimeinto

OPERATING AND MAINTENANCE MANUAL
SERIE XKS 900/1100

7. TROUBLE SHOOTING

Danger!
Prior to all servicing:
- Power off.
- Unplug.

7.1 Fault finding

Pump does not run:
- No mains voltage: Check cables, plug, outlet and fuse.
- Mains voltage too low: Use only extension cables with sufficient lead cross section (see
"Technical Specifictions" )
- Motor overheated, motor protection relay tripped: Remove cause for overheating (fluid
pumped too hot? Pump blocked by foreig objects?). After cooling off the pump will
switch ON again.
- Float switch does not switch the pump ON: Ensure there is a sufficient water supply.
Make sure the float switch can move unrestricted.
Motor hums but does not start:
- Pump blocked by foreign object: Clean pump.
Pump does not pump property:
- Delivery head too high: Observe max. delivery head (see "Technical Specifications" ).
- Discharge hose kinked: Straighten discharge hose.
- Discharge hose leaky: Seal discharge hose, tighten screw fittings.
Pump runs very noisily:
- Pump primes air: Ensure there is a sufficient water supply. Adjust float switch correctly.
Hold pump at an angle when submerging.
Pump runs continuously:
- Float switch does not reach lower position: Make sure the float switch can move un-
restricted.
8. REPAIR
Danger!
Repairs to electric tools must only be carried out by a qualified electrician! Electric tools
are needed for repair. The pump can be sent to an authorized service center In your coun-
try. See spare parts list for address.
Please attach a description of the fault to the electric technitian.
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