Pattfield Ergo Tools E-RFP 3046 Bedienungsanleitung Seite 11

Anleitung E-RFP 300_SPK7:_
12. Faults – Causes – Remedies
Fault
Pump does not start
Pump does not pump
Pump does not switch off
Insufficient pumping rate
Pump switches off after
briefly running
04.12.2007 11:29 Uhr
Cause
- Power supply not connected
- Floating switch does not engage
- Intake sieve clogged
- Pressure hose kinked
- Floating switch cannot settle
- Intake filter is clogged
- Pump performance reduced due to
heavily contaminated and abrasive
water impurities
- Motor circuit-breaker switches the
pump off due to excessive water
contamination
- Water temperature too high; motor
circuit-breaker switches the pump
off
Seite 11
Remedy
- Check power supply
- Raise position of floating switch
- Clean intake sieve with water jet
- Unkink hose
- Put floating switch into appropriate
position
- Clean filter
- Clean pump and replace wear parts
- Unplug power plug and clean pump
- Ensure that maximum permissible
water temperature (35 C) is not
exceeded
GB
11