Clarke 7120310 Operation & Maintenance Instructions Manual Download Page 10

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

MAINTENANCE

Inspect the pump/hoses regularly to ensure that debris is not blocking the 
passage of water. If you suspect the pump is blocked by silt, leaf debris etc, 
disconnect it from the power supply, disconnect the discharge hose and 
back-flush to clear any blockage using a hosepipe.

Always keep the pump in a clean condition and check regularly for damage 
to the power cable etc.

All electrical connections should be inspected regularly for signs of corrosion 
and cleaned where necessary. It is advisable to apply a film of silicon grease 
on the terminals for added protection.

AFTER USE

After use, and if the pump will not be used over the winter period or if there is 
danger of freezing, always drain the pump body.

If the pump has been used with contaminated or salty water it should be 
thoroughly flushed with clean water following use, both inside and out. It 
should then be drained and covered over if not already sheltered from the 
weather.

If the pump is seized following a period of inactivity it may be possible to free it 
off. Ensure the power supply is turned off before by inserting a screwdriver into 
either the infeed or discharge port and dislodging a jammed impeller. If this is 
not successful it may be necessary to remove the relevant mounting bolts to 
separate the pump body and clean away any incrustation.

Re-prime the pump when returning to service.

In the event that overhaul of the pump or motor is necessary, contact your 
Clarke service department.

ENVIRONMENTAL RECYCLING POLICY

Through purchase of this product, the customer is taking on the 
obligation to deal with the WEEE in accordance with the WEEE 
regulations in relation to the treatment, recycling & recovery and 
environmentally sound disposal of the WEEE.

In effect, this means that this product must not be disposed of with general 
household waste. It must be disposed of according to the laws governing 
Waste Electrical and Electronic Equipment (WEEE) at a recognised disposal 
facility.

Summary of Contents for 7120310

Page 1: ...OPERATION MAINTENANCE INSTRUCTIONS ORIGINAL INSTRUCTIONS GC1120 CPE WATER PUMP MODEL NO CPE20A1 PART NO 7120310...

Page 2: ...ed it is installed and used in the correct way If the pump is left in an exposed position it should be protected from the elements especially frost Before attempting to use this product please read th...

Page 3: ...clarkeinternational com or Service clarkeinternational com PUMP SPECIFICATION Water Classification Clean Maximum Delivery 500 L min Rated Head 2 14 m Maximum Suction Lift 18 m Supply 230V 50Hz Motor H...

Page 4: ...allow persons unfamiliar with these instructions to instal or operate the pump 6 ALWAYS ensure that the pump is properly installed to prevent it from moving during operation and that the immediate ar...

Page 5: ...utlet port facing vertically upwards The fixing holes in the base should be used to secure the pump firmly in it s operating position Mount the pump on raised blocks or a purpose built platform to pro...

Page 6: ...he BLUE wire must be connected to the terminal marked N or coloured black The BROWN wire must be connected to the terminal marked L or coloured red The YELLOW AND GREEN wire must be connected to the t...

Page 7: ...ustrated in Fig 2 so as to retain water in the suction system and more importantly to prevent the possibility of large foreign objects entering the pump body FURTHER CONSIDERATIONS Strain caused by vi...

Page 8: ...these pumps should not be operated with the delivery valve completely closed If there is any chance of freezing protect the pump and pipework with suitable lagging The formation of ice may cause serio...

Page 9: ...cess and it is essential that a non return valve be fitted to the end of the suction pipe 4 Stop the pump by switching off the power supply CARE DURING USE 1 Do not allow the pump to run dry otherwise...

Page 10: ...lowing use both inside and out It should then be drained and covered over if not already sheltered from the weather If the pump is seized following a period of inactivity it may be possible to free it...

Page 11: ...ause and clear blockage Pump fails to prime Air leaks through suction hose joints damaged hose broken clamp damaged Repair connections replace hose as necessary Blocked inlet hose Check pipeline for b...

Page 12: ...oes not effect your statutory rights High friction losses in the suction line Avoid unnecessary curves restrictions or valves Pump badly sited result ing in suction lift too high Set pump as close as...

Page 13: ...13 Parts Service 020 8988 7400 E mail Parts clarkeinternational com or Service clarkeinternational com PARTS DIAGRAM CPE20A...

Page 14: ...GM6999 8 Flexolite washer GM6186 26 Motor stator GM7168 9 Plug GM6209 27 N a N a 10 Plug GM6213 28 Junction box cover GM8018 11 Screw GM6235 29 Screw GM8084 12 Screw GM6236 30 Motor shaft GM8643 13 M...

Page 15: ...15 Parts Service 020 8988 7400 E mail Parts clarkeinternational com or Service clarkeinternational com DECLARATION OF CONFORMITY...

Page 16: ......

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