Clarke Psv7a 750w Submersible Pump With Folding Base And Float Switch User Manual

Clarke PSV7A 750W SUBMERSIBLE PUMP WITH FOLDING BASE AND FLOAT SWITCH

INTRODUCTION

Thank you for purchasing this CLARKE 750W Submersible pump with folding base and float switch. This pump is designed for pumping clean water and water containing solid bodies (max 30mm in diameter). It is NOT designed for pumping slurry, sludge, mud or heavily polluted water, or any water containing chemicals or other acidic contaminants including salt water.

GUARANTEE

This product is guaranteed against faulty manufacture for a period of 12 months from the date of purchase. Please keep your receipt which will be required as proof of purchase.
This guarantee is invalid if the product is found to have been abused or tampered with in any way, or not used for the purpose for which it was intended.
Faulty goods should be returned to their place of purchase, no product can be returned to us without prior permission. This guarantee does not effect your statutory rights.

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.

OVERLOAD SWITCH

These pumps are fitted with a thermal overload switch. If the pump overheats for any reason, it will automatically switch the pump OFF. Once the pump has cooled (at least 5-10 minutes), the pump will automatically restart.

SAFETY INSTRUCTIONS

GENERAL

1. Read all instructions before use and save these instructions for future use.
2. An approved residual current device (RCD) which has a tripping current of less then 30mA MUST be used for all operations.
3. The electrical supply must be the same as that on the rating plate.
4. Always make sure that your hands are dry when connecting or disconnecting from the mains supply.
5. Never pull the mains lead to disconnect the pump from the mains socket.
6. The mains plug must be kept away from the water at all times.
7. Do not allow children or unauthorised people to touch the pump, cables or connections.
8. Disconnect the pump from the mains supply when not in use.
9. If necessary have the pump repaired by a qualified person.
10. Keep the mains lead away from heat, oil and sharp edges.
11. If you have to use an extension lead with this product, it must be designed for outdoor use and incorporate a cable suitable for use with Class I appliances.
12. Disconnect the pump from the electrical supply and wear gloves during servicing or maintenance.

PUMP SPECIFIC

1.  Do not pump explosive / flammable liquids or chemicals.
2. Never allow the pump to run dry or operate out of the water.
3. Submersible pumps should always be submerged and stored vertically.
4. Disconnect the pump from the mains supply before placing it into or removing it from the water.
5. Always check the plug, and all cables for damage before use.
6. Do not use the pump if damaged. Refer to qualified service personnel for repair.
7. Never carry or lower the pump by the power cable or float switch always use the handle or a rope tied securely to the handle.
8. Never insert your fingers into the pump whilst it is connected to the mains.
9. Never use the submersible pump in a swimming pool when there are people or animals in the pool.
10. Keep the pump clear of any sediment by standing it on a platform or brick or suspending it at a suitable depth.
11. Do not use the pump if the water is liable to freeze, as this can cause damage to the pump. Remove the pump from the water and store it in a frost free location.

ELECTRICAL CONNECTIONS

WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE MAINS SUPPLY.

Connect the mains lead to a standard, 230 Volt (50Hz) electrical supply through an approved 13 amp BS 1363 plug, or a suitably fused isolator switch. If the plug has to be changed because it is not suitable for your socket, or because of damage, it must be removed and a replacement fitted, following the wiring instructions shown below. The old plug must be discarded safely, as insertion into a power socket could cause an electrical hazard.

WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE MAINS SUPPLY.

If the colours of the wires in the power cable do not agree with the markings on the plug.

• The 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 terminal marked E or or coloured green
  

AN APPROVED RESIDUAL CURRENT DEVICE (RCD) WHICH HAS A TRIPPING CURRENT OF LESS THAN 30 mA MUST BE USED.
If you are not sure, consult a qualified electrician. DO NOT try to do any repairs.

ASSEMBLY

Remove all packaging and make sure that the unit has no visible damage. Dispose of all packaging appropriately.

FITTING THE ELBOW

1. Screw the elbow into the outlet port as shown.
2. Connect a suitable hose (not supplied) to the pump outlet.
   • Suitable hoses are available from your local Clarke dealer.

FITTING THE HOSE ADAPTER

A hose adaptor can be screwed onto the elbow if required.

1. Trim the adaptor to the required size.
   • Reducing the hose diameter will effect the maximum flow rate.
2. Connect a suitable hose (not supplied) to the pump outlet.
   • Suitable hoses are available from your local Clarke dealer.

FOLDING BASE

The pump has three folding feet fitted to the base.

• When the feet are in the closed position, the space between the base of the pump and the supporting surface is reduced to around 5 mm, limiting the passage of solids in suspension. when the feet are closed the pump should only be used for pumping clean water.
• When the feet are opened the pump can be used with solids in suspension of up to a rated maximum of 30 mm in diameter.

SETTING UP THE PUMP

POSITIONING THE PUMP

1. Place the pump on a flat surface in the area that you want to drain.
   • If there is sediment in the operating area, the pump should be placed vertically on house bricks, or similar.
   • Ensure the pump is positioned with adequate space so that the movement of the float switch is not restricted – recommended minimum area of 50 x 50cm.
   • ALWAYS raise and lower the pump using a rope attached to the lifting handle.
   • Take all necessary precautions as described on page 3.

USING THE PUMP

	WARNING: CHECK THE PUMP FOR DAMAGE BEFORE USE, DO NOT USE THE PUMP IF IT IS DAMAGED IN ANY WAY.
	WARNING: THE WATER BEING PUMPED WILL BE POLLUTED IF THIS PUMP BECOMES DAMAGED AND LUBRICANT WITHIN THE PUMP ESCAPES.

1. Connect the mains plug to the mains supply.
   • Always use a high sensitivity residual current device (RCD) which has a tripping current of less then 30mA.
2. Switch the mains power supply on.
   • The pump will begin to drain water.
   • As the water level falls, so will the float switch, until it stops the pump.
   • You can adjust the position at which the float switch lead clips to the side of the pump. Adjusting the length of the float switch lead will change the depth of water at which the pump will turn on or off.
3. When pumping is finished, disconnect the pump from the mains power supply.

IMPORTANT: Do not allow the pump to run dry.

MAINTENANCE

WARNING: BEFORE CHECKING THE CONDITION OF THE PUMP, ENSURE IT IS UNPLUGGED FROM THE MAINS SUPPLY. IF THE UNIT IS HARD WIRED, ENSURE THE CIRCUIT BREAKER IS OPEN.

This pump should require no maintenance other than regular cleaning.
If the pump shows signs of wear or damage, contact your CLARKE dealer.

CLEANING

1. Check the pump installation regularly to ensure the water inlet is clear of leaves or other debris.
2. Take extra care to remove any debris from around the impeller.

NOTE: Do not attempt to repair the pump yourself, as you may damage the waterproof seal and invalidate your guarantee. Repairs must be carried out by your CLARKE dealer, or contact the CLARKE Service Department, on 020 8988 7400.

STORAGE

When the pump is not being used for extended periods, clean and dry it thoroughly and store in indoors. if the pump is left in water, it must be run at least once a week to prevent it from seizing up.

SPECIFICATIONS

TROUBLESHOOTING

If this does not solve your problem, please contact the Clarke service department.

PARTS LIST & DIAGRAM

DECLARATIONS OF CONFORMITY

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