Clarke 7120405 Operation & Maintenance Instructions Manual Download Page 4

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

INSTALLATION

Because of the number of possible installations, no accessories are supplied 
with your pump except for a pair of male inlet/outlet adaptors. However 
accessories are available from your nearest Clarke dealer. See the suggested 
list on page 13.

NOTE: It is recommended that the end user should consult a qualified 

installer if there are any doubts as to the suitability of this product 
for a particular installation.

IMPORTANT: The pump MUST NOT be connected to the mains power supply 
until all hose/pipe installation is completed.

INSTALLATION OF THE PUMP

The pump must always be installed and operated in a horizontal position i.e. 
with the outlet 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 protect it from flooding. 
Some kind of anti-vibration mounting is also desirable.

Always ensure there is adequate air circulation around the motor. The pump 
should be installed in a dry, well ventilated enclosure, sheltered from rain.

ELECTRICAL INSTALLATION

The pump should be located at such a distance away from any pond or pool, 
as to avoid the possibility of immersion and the power supply should also be a 
safe distance away. If in doubt, please contact your electrical specialist and 
refer to national regulations.

Avoid situations where the pump could become drenched with water as 
neither the motor or terminal box are designed to be totally waterproof. 
Ensure the pump & its power cable do not create a safety hazard for people 
walking past it.

Before switching the product on, make sure that the voltage of your electricity 
supply is the same as that indicated on the rating plate. This product is 
designed to operate on 230VAC 50Hz. Connecting it to any other power 
source may cause damage.

Summary of Contents for 7120405

Page 1: ...OPERATION MAINTENANCE INSTRUCTIONS ORIGINAL INSTRUCTIONS GC1020 rev 3 2 ELECTRIC WATER PUMP MODEL NO ECP20A1 PART NO 7120405...

Page 2: ...around you and you can look forward to your purchase giving you long and satisfactory service Your CLARKE water pump has been designed to give long and trouble free service If however having followed...

Page 3: ...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 4: ...erating position Mount the pump on raised blocks or a purpose built platform to protect it from flooding Some kind of anti vibration mounting is also desirable Always ensure there is adequate air circ...

Page 5: ...rical hazard To ensure that the colours of the wires in the power cable correspond with the markings on the terminals of your plug proceed as follows The wire which is coloured Blue must be connected...

Page 6: ...hose between any rigid pipework and the pump We recommend that you always use pipes hoses with a minimum diameter of 2 51 mm Any restriction in the pipeline will greatly reduce the flow Ensure that th...

Page 7: ...r well providing the vertical distance between the foot valve and the pump does not exceed the 8 metres specified for this pump It is essential that all connections and hoses are airtight or the syste...

Page 8: ...tlet as shown NOTE As the priming hole is quite small it is necessary to fill the inlet suction pipe with water before connecting to the pump and top up through the priming port once the pipe is conne...

Page 9: ...riming process and it is important 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...

Page 10: ...om the weather If the pump is seized following a period of inactivity it may be possible to free it off Ensure the pump power supply is turned off before by inserting a screwdriver into either the inf...

Page 11: ...ear 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 block age Ch...

Page 12: ...n loss of flow Blockage of inlet pipe Check pipeline for blockage Undue vibration or noise Excessive flow of water Decrease flow of water by adjusting inlet outlet valves in system Resistance in inlet...

Page 13: ...x4 splashing water Duty Cycle S1 Continuous Supply 230V 50Hz 1ph Rated Input Power 1700 W Outlet Thread Size 2 BSP Weight 28 2 kg Length x Width x Height 450 x 242 x 325 mm Sound Pressure Level 63 0...

Page 14: ...15 Pump Support 28 Fairlead 3 O Ring 16 Drops Guard 29 Stand 4 Nut 17 Spring Washer 30 Stator Winding 5 Snap Ring 18 Bolt 31 Bearing 6 Washer 19 Motor Housing 32 Rotor 7 Key 20 Terminal Board 33 Beari...

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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