Clarke CGP870 Operation & Maintenance Instructions Manual - Page 11
Browse online or download pdf Operation & Maintenance Instructions Manual for Water Pump Clarke CGP870. Clarke CGP870 17 pages. 870w grinder/slurry pump
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TROUBLESHOOTING
PROBLEM
PUMP WILL
NOT START
PUMP WILL
START BUT NOT
PUMP
PUMP STOPS
RUNNING
If this does not solve your problem, please contact the Clarke service
department.
Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
CAUSE AND REMEDY
1. Make sure that the power is switched on.
2. Check fuse (consult an electrician if in doubt).
3. If extension lead is fitted, check connections (consult an
electrician if in doubt).
4. Internal thermal cut-out has not re-set. Leave for 5-10
minutes and try again.
5. The impeller may be jammed. Disconnect from the mains
supply and remove any objects that may be obstructing
the impeller.
6. If the pump still fails to start, consult your CLARKE dealer.
1. Check that the inlet is not blocked.
2. Check that the discharge tube is not clogged or
obstructed.
3. The head may be too great, i.e. you are trying to lift the
water too great a distance for the pump to cope with.
4. Air bubbles in the pump, produced during immersion.
Immerse the pump again, at an angle, and shake it whilst
lowering to remove any air trapped in the system.
5. Impeller may be damaged - Consult your CLARKE dealer.
1. Thermal overload has operated. Leave for 5-10 minutes
and try again.
2. A foreign object has jammed the impeller.
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