Clarke CBT1300SS Booster Pump Instruction Manual

Clarke CBT1300SS Booster Pump

Product Usage Instructions

1. Keep the working area clean and well-lit: Cluttered or dark areas invite accidents.
2. Avoid over-reaching: Maintain proper footing and balance when installing or maintaining the pump.
3. Avoid directing water discharge toward electrical wiring or equipment.
4. Familiarize yourself with the pump & its operation: Ensure safe and proper use.

Warning: Read the electrical safety instructions thoroughly before connecting the product to the main 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 changing the fuse in the plug is necessary, ensure the fuse cover is refitted. If the cover is lost or damaged, obtain a suitable replacement before use.

FAQ

Q: Can this pump be used for hot water applications?

A: No, this pump is suitable for clean, cold water transfer up to a maximum of 35°C.

Q: Is this pump submersible?

A: No, this pump is not submersible. Do not immerse it in water under any circumstances.

Q: What is the operating pressure of this pump?

A: The operating pressure of this pump is 3.5 Bar.

Q: What is the sound level produced by this pump?

A: The measured sound power level of this pump is 69 dB, and the guaranteed sound power level is 71 dB.

INTRODUCTION

Thank you for purchasing this CLARKE Booster Pump. which is suitable for a variety of applications involving the transfer of clean, cold water (up to a maximum of 35) for domestic and gardening applications.
Please read this manual thoroughly and ensure you are familiar with all aspects relating to your particular pump before its connection and use. This will ensure the safe and proper installation of the pump and assist it in providing a long, trouble-free performance.
Please keep these instructions in a safe place for future reference.

GUARANTEE

• This product is guaranteed against faulty manufacture for 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 affect your statutory rights.

ENVIRONMENTAL RECYCLING POLICY

• Through the purchase of this product, the customer is taking on the obligation to deal with the WEEE under the WEEE regulations about 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 recognized disposal facility.
If disposing of this product or any damaged components, do not dispose of them with general waste. This product contains valuable raw materials. Metal products should be taken to your local civic amenity site for recycling of metal products.

SPECIFICATION

GENERAL SAFETY PRECAUTIONS

Before using this product it is in your interest to read and pay attention to the following safety rules.

WARNING: ALWAYS CONNECT THE PUMP TO AN EARTHED POWER SUPPLY VIA AN RCD.

1. ALWAYS keep the working area clean and well-lit. Floors should always be kept clear. Cluttered or dark areas invite accidents.

2. NEVER over-reach. Keep your proper footing and balance at all times when installing or maintaining the pump.

3. NEVER direct any water discharge towards electrical wiring or equipment.

4. ALWAYS thoroughly familiarise yourself with this pump & its operation, and follow all instructions in this manual. Never allow persons unfamiliar with these instructions to install or operate the pump.

5. ALWAYS ensure that the pump is properly installed to prevent it from moving during operation and that the immediate area surrounding the pump is kept clear.

6. ALWAYS maintain the pump with care and keep it clean for the best / safest performance.

7. NEVER modify this pump in any way. Use it only for the purpose for which it is designed.

8. NEVER use for pumping flammable liquids or corrosive chemicals. This pump is only designed to pump clean water.

9. ALWAYS have the pump serviced by your local dealer, using only identical replacement parts. This will ensure the safety of the pump is maintained.
   The use of nonstandard parts could be hazardous.

10. NEVER use this product if any part is damaged. Have it inspected and repaired by your local Clarke dealer. Always turn the pump off before carrying out any maintenance.

11. NEVER allow the pump to run dry.

CAUTION: THIS PUMP IS NOT A SUBMERSIBLE PUMP. ON NO ACCOUNT SHOULD IT EVER BE IMMERSED IN WATER.

ELECTRICAL INSTALLATION

WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE MAIN 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.
• This product may be fitted with a non-rewireable plug. If it is necessary to change the fuse in the plug, the fuse cover must be refitted. If the fuse cover becomes lost or damaged, the plug must not be used until a suitable replacement is obtained.
• 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: THE WIRES IN THE POWER CABLE OF THIS PRODUCT ARE COLOURED BY THE FOLLOWING CODE:
BLUE = NEUTRAL BROWN = LIVE YELLOW AND GREEN = EARTH

The colors of the wires in the power cable must agree with the markings on the plug.

• Connect the BLUE wire to the terminal marked N.
• Connect the BROWN wire to the terminal marked L.
• Connect the YELLOW AND GREEN wire to the terminal marked E or .

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.

INSTALLATION OF THE PUMP

IMPORTANT: The pump MUST NOT be connected to the main power supply until all hose/pipe installations are completed.
These notes are for guidance on how to achieve a proper working system. If any part of the system is to be connected to the mains water supply, ensure that you comply with your local water authority regulations.

INSTALLATION LAYOUT

• The pump must always be installed and operated in a horizontal position using the fixing holes in the base to secure the pump firmly in its operating position.
• Ensure that there is adequate air circulation around the motor.
• Avoid situations where there is the risk of water coming into contact with the outside of the pump. Neither the motor or the terminal box are designed to be waterproof.
• Typical pipework connections are shown.
• The suction lift i.e. the vertical distance between the water level and the pump, should not exceed the distance specified for your pump.
• Where the pump is to be a permanent fixture the fittings to the pump MUST be flexible, i.e. a short piece of hose should be inserted between any rigid metal pipework and the pump.
• To prevent unnecessary strain or possible distortion to the pump, ensure that adequate support is provided to the hoses and/or pipes. Remember they will be considerably heavier when filled with water.

PIPELINE FITTINGS REQUIRED

Because of the variety of possible installations, no plumbing accessories are supplied as standard with your pump. However, accessories designed specifically for this range of pumps are available from your CLARKE dealer.
The performance of your pump will be affected by the diameter of the inlet pipe – any restriction will greatly reduce the flow. We recommend that you use a diameter that is as large as practicable with a suitable reducer for connection to the 1” BSP inlet adapter. The discharge hose should be attached to the outlet adapter (not supplied).

• A 1” BSP hose adapter will be required for connection to the inlet and outlet port. These are available from your CLARKE dealer.
• A foot valve and filter should be fitted to the lower end of the suction hose as illustrated, so as to help retain water in the suction system and to prevent the possibility of large foreign bodies arriving at the pump/cartridge filter.
• A gate valve may be installed in-line on the outlet side of the pump which can be set as required to regulate the flow of water. Do not place any such restriction on the suction side of the pump unless it is an isolator valve in a gravity-fed system.

THE INLET FILTER
An inlet filter is supplied with the CBT1300SS pump. The filter bowl is transparent, allowing a visual check as to the condition of the filter cartridge. The filter cartridge is a washable net type with a rated filtration of 5 microns, suitable for the efficient removal of suspended particles such as sand.
The filter is NOT designed to filter mud, sludge etc, and should hang vertically when installed.

PREPARATION FOR USE

THE PRESSURE VESSEL
This unit operates as a booster pump by utilizing an air chamber with a pressure regulator switch to provide constant pressure at the outlet. The pump will automatically cut in when the water pressure reduces to 1.4 Bar and cut out when the pressure reaches 3.5 Bar.

• These pressures are factory set but can be adjusted using the plastic screw on the pressure switch. The pump may continue to operate for a short while after the supply valve is turned off until the cut-out pressure is reached. In order for the system to operate correctly it is necessary to pressurize the air chamber to 1.0 to 1.3 Bar (14 to 18psi), which is carried out as follows:.
• Unscrew the protective cap on the end of the air chamber to reveal the air valve and use an airline or foot pump to charge the pressure vessel to the specified pressure.
• Check the air pressure gauge until satisfied and replace the protective cap when completed. This procedure MUST be carried out before connecting to the water supply.

PRIMING THE PUMP
When the suction lift is used to draw water into the pump it is essential that all connections and hoses are completely airtight or the system will not work.
Although the pump is a ‘self-priming’ type, it is still necessary to fill the inlet side of the pump with water before being started for the first time or if the system has been drained for maintenance/repair. This is carried out as follows:-

1. Remove the small filler plug on the top of the pump chamber and fill the pump with water until all air is expelled.
   NOTE: If a filter is fitted to your pump it is recommended that you remove the brass plug on top and fill the filter bowl with water.

2. Adjust any valves which may be fitted to the outlet side of the pump to ensure as great a flow as possible.

3. Switch on the pump and check for leaks. Water should quickly start to flow through the system. If, depending upon the suction depth, water does not flow, check to ensure:

• The inlet pipe is secure and free from defects. Even a pinhole could prevent the pump from drawing water efficiently. This is the most common problem encountered when operating water pumps.
• The pump body has been primed correctly and is filled with water.

NOTE: If the pump is gravity or pressure-fed, priming will not be necessary, as the pressure of water will purge the system of air.

• It is essential that all connections and hoses are completely airtight or the system will not work.
• The pump should never be operated with any delivery valve completely closed.
• The pressure gauge should be monitored after the initial operation to ensure the pressure switch is operating within the set parameters.
• If the gauge rises above the switch’s pre-set value, switch the pump off and reset the switch.

CARE AND MAINTENANCE

• Protect the pump and pipework from freezing as the formation of ice may cause serious damage.
• The only maintenance required is a regular inspection to ensure that debris is not blocking the passage of water through the pump. Should sand, chemicals or other contaminants come into contact with the pump, flush through with cold clean water as soon as possible.
• Periodically unscrew the filter bowl and clean out the cartridge and interior of any debris collected.
• If you suspect the pump is blocked by debris etc, disconnect it from the power supply and back-flush to clear any blockage using a garden hose.
• You will need to disconnect the outlet hose to do this.
• Always keep the pump in a clean condition, checking regularly for loose fastenings or a damaged power cable, etc.
• The pump should not be taken apart by the user if an overhaul is required but should be taken to your nearest CLARKE dealer for repair.

TROUBLESHOOTING

over-heated, wait for it to cool down before trying again.
Faulty power connection| Insert plug securely.
No mains supply.| Check the fused power supply and replace the fuse if necessary (check fuse rating). Check the circuit breaker.
Impeller seized/blocked| Disconnect the pump from the power supply.

Investigate the cause and clear blockage

The pump fails to prime| Air leaks through suction hose joints (damaged hose or damaged clamp.)| Repair connections/ replace hose as necessary.
Blocked inlet hose| Check the pipeline for blockage. Check any inlet valve fitted is fully open.
The pump runs but gives poor output| Congested material inside the pump| Clean out & backflush pump.
Suction or delivery line obstructed.| Remove the obstruction and ensure there are no kinks in the delivery line.
Inlet pipe leakage.| Check the inlet pipe and connector for leaks. Tighten as required.
Air leaks through the damaged seal.| Renew seal.
The impeller was damaged and made a poor seal.| Return to your CLARKE dealer for repair.
The impeller / mechanical seal is badly worn.| Return to your CLARKE dealer for repair.
 | High friction losses in the suction line.| Avoid unnecessary curves, restrictions or valves
---|---|---
The pump was badly sited result- resulting in the suction lift being too high| Set the pump as close as possible to the level of the water to be pumped
Sudden loss of flow.| Blockage of the inlet pipe| Check the pipeline for blockage.
Undue vibration or noise.| Excessive flow of water.| Decrease the flow of water. by adjusting inlet/outlet valves in the system.
Resistance in inlet pipe caused by obstruction.| Check pipe and clean out as necessary
Loose rotating component| Return to your dealer for repairs.
Installation of the pump is unstable.| Stop the pump and re-position.
Air pocket in pump or pipeline.| Release plug-in impeller housing to release air.
Damaged impeller| Return to your CLARKE dealer for repair.

PF1 FILTER SUPPLIED WITH THE PUMP

Filter assembly complete – Part No 7175105

COMPONENT PARTS

ACCESSORIES

• 1” BSP Hose adaptor 90o bend (male) Part No:7950200
• 1” BSP Plastic Foot Valve Filter FVF10 Part No:7950680
• 1” Dia Reinforced Suction/Delivery Hose Part No:7955010
• 1” Dia Layflat Delivery Hose Part No:7955110

DECLARATION OF CONFORMITY

DECLARATION OF CONFORMITY

A SELECTION FROM THE VAST RANGE OF

CONTACT

• 0208 988 7400
• Parts Enquiries
• Parts@clarkeinternational.com
• Servicing & Technical Enquiries
• Service@clarkeinternational.com
• SALES: UK 01992 565333 or Export 00 44 (0)1992 565335
• Clarke INTERNATIONAL Hemall Street, Epping, Essex CM16 4LG
• www.clarkeinternational.com

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