Clarke HSEC650A HD Submersible Cutter Pumps Instruction Manual

Clarke HSEC650A HD Submersible Cutter Pumps

INTRODUCTION

Thank you for purchasing this CLARKE heavy duty submersible pump. The pump is fitted with a tungsten carbide cutter, and is especially suited for heavily polluted water containing waste solids, such as sewage, light slurry etc. This pump is NOT designed for pumping heavy slurry, sludge, mud, salt water, or any water containing chemicals or other acidic contaminants. It is also not suitable for single chamber septic tanks.

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.

SPECIFICATIONS

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.

We recommend that these pumps MUST be fitted with a Residual Current Device (RCD), with a rated residual operating current of no greater than 30mA. This is mandatory when pump is used for pumping swimming pools The HSEC650A and 1400A should have the mains lead connected to a standard 230 volt (50Hz) electrical supply through an approved plug or a suitably fused isolator switch. As the colours of the flexible cable of this appliance may not correspond with the coloured markings identifying terminals in your plug proceed as follows:

• The BLUE wire must be connected to the terminal which is marked N or coloured black.
• The BROWN wire must be connected to the terminal which is marked L or coloured red.
• The YELLOW AND GREEN wire must be connected to the terminal which is marked E or

The HSEC651A must be connected to a protected 110V supply, through a suitably approved connector. On no account must a 230V, 13amp plug be used.

NOTE: If a portable 110V transformer is used, make sure it has a rated capacity sufficient to take the load of the pump. In the event that the pump is hard-wired into the electrical system, it must be carried out in accordance with IEE regulations.

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. Using the adaptor if required, connect a suitable hose (not supplied) to the pump outlet.
2. Place the pump vertically on a flat surface in the area that you want to drain.
3. If there is sediment in the area, place the pump on house bricks, or similar.
4. 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 50 cm.
5. ALWAYS raise and lower the pump using a rope attached to the lifting handle.
6. Take all necessary precautions as described on page 3.
7. The pump inlet must be fully submerged before the pump is switched on.
8. Connect the mains plug to a high sensitivity residual current device (RCD) which has a tripping current of less then 30mA.
9. Switch the mains power supply on.
10. The pump will begin to drain water.
11. As the water level falls, so will the float switch, until it stops the pump.
12. You can adjust the position at which the float switch lead is held to 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.
13. When the pumping is finished, disconnect the pump from the mains power supply.

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), it will automatically restart.

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 starts to show signs of wear or damage, contact your CLARKE dealer for advice.

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. Repairs must be carried out by your CLARKE dealer, or contact the CLARKE Service Dept.

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

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.

TROUBLESHOOTING

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.           Float switch may be jammed against side wall, or prevented from moving.

7.           Water level too low – float switch in OFF position – lift float to check switch.

8.           If the pump still fails to start, consult your CLARKE dealer for advice.

PUMP WILL START BUT NOT PUMP| 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 bubble in the pump, produced during the plunge. Plunge 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.

PUMP WILL NOT STOP| 1.           Float switch may be prevented from moving to the fully down position.

2.           Float switch may be faulty. Consult your CLARKE dealer for advice.

PUMP STOPS RUNNING| 1.           Thermal overload has operated. Leave for 5-10 minutes and try again.

2.           Pump has run dry, or float switch has cut in.

3.           A foreign object has jammed the impeller.

COMPONENT PARTS HSEC650A/651A

COMPONENT PARTS HSEC650A/651A

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