Clarke CBM100SS Installation and operation manual

OPERATING & MAINTENANCE
INSTRUCTIONS
GC1210
Models:CBM100SS & CPE120
Part Nos: 7238000 & 7230650

2
INTRODUCTION
Thank you for purchasing this CLARKE Water Pump. These are general
purpose pumps, suitable for a variety of applications involving the transfer of
clean, cold water ONLY (up to a maximum of 35oC) - 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.
GUARANTEE
This CLARKE product is guaranteed against faulty manufacture for a period of
12 months from the date of purchase. Please keep your receipt 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 PROTECTION
Do not dispose of this product with general household waste. All tools,
accessories and packaging should be sorted, taken to a recycling
centre and disposed of appropriately.
For parts & Servicing, please contact your nearest dealer, or
CLARKE International, on one of the following numbers.
PARTS & SERVICE TEL: [phone]
PARTS & SERVICE FAX: [phone]
or e-mail as follows:
PARTS: [email protected]
SERVICE: [email protected]
PARTS AND SERVICING

3
CONTENTS
Introduction ............................................................................................ 2
Guarantee .............................................................................................. 2
Environmental Protection ...................................................................... 2
Parts & Servicing .................................................................................... 2
Technical Specification ......................................................................... 3
Pump Safety Precautions ...................................................................... 4
Electrical Connections ......................................................................... 5
Water Connections ................................................................................ 6
Priming .................................................................................................... 8
Care and Maintenance ........................................................................ 8
Troubleshooting ...................................................................................... 9
Performance Graphs ........................................................................... 10
Accessories .......................................................................................... 10
Declaration of Conformity .................................................................. 11
Parts Lists and Diagrams ..................................................................... 12
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SPECIFICATION
Please note that the details and specifications contained herein, are correct at the
time of going to print. However, CLARKE International reserve the right to change
specifications at any time without prior notice.

4
PUMP SAFETY PRECAUTIONS
1. Only use the pump in the manner described in these instructions.
2. These pumps are designed to pump water only. Never use for pumping
flammable liquids or corrosive chemicals of any kind.
3. An approved Residual Current Device (RCD) must be used when pumping
from ponds or swimming pools.
4. Always disconnect the pump from the electrical supply before any
cleaning or maintenance.
5. REMEMBER...the operator or user is responsible for accidents or hazards
occurring to other people or their property.
6. If the electrical cable becomes damaged, it must be replaced- not
repaired.
7. Keep the work area well lit. Dark areas invite accidents.
8. Do not over-reach. Keep your proper footing and balance at all times
when handling the pump in waterlogged areas.
9. Store the pump out of the reach of children and do not allow persons
unfamiliar with these instructions to operate the pump.
10. Do not abuse the electrical cable. Never use the cable for pulling or
unplugging the pump Damaged or tangled cables increase the risk of
electric shock.
11. Check the pump for damage before use. Any damaged part should be
inspected to ensure that it will operate properly and perform its intended
function. Any damage should be properly repaired or the part replaced.
If in doubt, DO NOT use. Consult your local dealer.
12. When operating outdoors, use an extension cable suitable for outdoor
use. Using the correct cable reduces the risk of electric shock.
13. Always use an approved cable extension suitable for the power rating of
this pump (see specifications), the conductor size should also be at least
the same size as that on the pump, or larger. When using a cable reel,
always unwind the cable completely.
14. Keep children and bystanders away while operating the pump.
Additionally, please keep these instructions in a safe place for future reference.

5
ELECTRICAL CONNECTIONS
WARNING! Read these electrical safety instructions thoroughly
before connecting the product to the mains supply.
Before switching the pump 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.
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
due to damage, it should be cut off and a replacement fitted, following the
wiring instructions shown below. The old plug must be disposed of safely, as
insertion into a mains socket could cause an electrical hazard.
WARNING! The wires in the power cable of this product are
coloured in accordance with the following code:
Blue = Neutral Brown = Live Yellow and Green = Earth
If the colours of the wires in the power cable of this product do not
correspond with the terminal markings of your plug, proceed as follows.
• The wire which is coloured Blue must be connected to the terminal which
is marked Nor coloured Black.
• The wire which is coloured Brown must be connected to the terminal
which is marked Lor coloured Red.
• The wire which is coloured Yellow and Green must be connected to the
terminal which is marked E or or coloured Green.
Plug must be BS1363/A approved
Earth Always fit a 13 Amp fuse.
(Green and Yellow)
Neutral Live
(Blue) (Brown)
Ensure that the outer sheath of the cable is firmly held by the clamp
We strongly recommend that this machine is connected to the mains supply
via a Residual Current Device (RCD).
If in doubt, consult a qualified electrician. DO NOT attempt repairs yourself.

6
WATER CONNECTIONS
IMPORTANT: The pump must not be connected to the power supply until the
hose/pipe installation is completed.
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.
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
and are listed on page 10.
The pump must always be installed and operated in a horizontal position i.e.
with the outlet port facing upwards. The fixing holes in the base should be
used as necessary to secure the pump firmly in its operating position. Always
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.
These notes are for guidance on
how to achieve a good working
system.
The schematic diagram illustrates
a typical pipework installation.
The suction lift i.e. the vertical
distance between the water level
and the pump should not exceed
the distance specified for your
pump. (See Specification page 3)
A foot valve and filter should be fitted to the lower end of the suction hose, as
illustrated below, so as to help retain water in the suction system and to
prevent the possibility of large foreign
bodies entering the pump body.
A 1” BSP hose adapter will be required for
connection to the inlet port. This is
available from your CLARKE dealer.
The performance of your pump will be
effected by the diameter of the inlet pipe -
any restriction will greatly reduce the flow.
We strongly recommend that you use a
pipe which is as large a diameter as
practical, with a suitable reducer for
connection to the 1” BSP inlet port.
Filter
Foot
Valve

7
A gate valve may be installed in-line on the delivery 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.
It is IMPORTANT to note also, that these pumps should not be operated with
the delivery valve completely closed.
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.
Should sand, chemical or other contaminants come into contact with the
pump, flush through with cold clean water as soon as possible.
Protect the pump and pipework from freezing. The formation of ice may
cause serious damage.
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 rigid metal
pipework and the pump.
It is strongly recommended that in addition to the coarse foot filter, an inlet
filter should be fitted to prevent the possibility of foreign bodies entering the
pump.
The CBM100SS units is set up as a BOOSTER pump by utilising an air chamber
with a pressure regulator to provide a constant pressure at the outlet. (for
optional accessories - see your Clarke dealer for details). If non-return valves
and filters are are used, they should be connected to the inlet port as follows:
1. Screw the non return valve into the inlet port, ensuring the arrow, stamped
on the valve, points towards the inlet port.
2. Tighten the valve, BUT DO NOT OVERTIGHTEN, then screw the filter on to
the valve - again DO NOT OVERTIGHTEN. The filter should hang vertically
when completed.
CBM100SS pump will automatically cut in when the water pressure reduces to
2.0 Bar, and cut out when the pressure reaches 3.5 Bar. These pressures are
factory set and must not be altered. The pump may continue to operate for
a short while after the tap is turned off, until the cut-out pressure is reached.
In order for the system to operate correctly, it is necessary to pressurise the air
chamber to 1.5 Bar (22psi), which is carried out as follows:
Unscrew the large protective cap on the end of the air chamber to reveal
the air valve, and use an air line or foot pump to charge the chamber to the
specified pressure, checking with a standard air pressure gauge until satisfied.
Remember to replace the protective cap when completed.
IMPORTANT: This procedure MUST be carried out BEFORE connecting to the
water supply.

8
PRIMING
When suction lift is used to draw water into the pump it is essential that all
connections and hoses are completely air tight, or the system will not work.
Although the pump is a ‘self priming’ type, it is necessary to completely 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 or repair purposes. This is
known as priming the pump and is carried out as follows :-
1. Remove the small filler plug, situated on the top of the pump
chamber, and slowly 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
plug on top of the filter unit and fill the bowl with water.
2. Adjust any device which may be fitted to the outlet side of the pump, so
as to ensure as great a flow as possible.
3. Switch on the pump and check for leaks. Water should start to flow
through the system after a short while. If, after 2-3 minutes, depending
upon the suction depth, water does not flow, check to ensure:
a) the inlet pipe is completely secure and free from defects. Even a pin
hole could prevent the pump from drawing water. This is the most
common problem encountered when operating water pumps.
b) the pump body has been primed correctly and is completely full of
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.
CARE AND MAINTENANCE
This pump should require no maintenance other than regular cleaning. If the
pump shows signs of wear or damage, contact your CLARKE dealer for
advice.
Do not use the pump if there is any damage to the mains supply cable.
Check pump installation regularly to ensure the base inlet is clear of leaves or
other debris.
Do not attempt to repair the pump yourself, as you may damage the
waterproof seals and invalidate your guarantee. Repairs must be carried out
by your CLARKE dealer, or contact the CLARKE Service Department on 020
8988 7400.

9
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TROUBLESHOOTING

10
ACCESSORIES
Please contact your CLARKE dealer who will be happy to advise you
regarding the accessories listed below.
1” Foot Valve Filter part no: 7950561
1” BSP Spigot Hose Connector part no: 7950210
1” I.D. Reinforced Hose for suction and delivery part no: 7955010
1” I.D. Layflat Hose for delivery only. part no: 7955110
Non-Return Valve (male/male fitting) part no: LDS3600098
Filter Assembly c/w Cartridge part no: LDP1591072
Filter Cartridge part no: LDP1591076
PERFORMANCE GRAPHS
CBM100SS
CPE120