Clarke BC125 Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
LS0714
BATTERY STARTER/CHARGER
MODEL NO: BC125, BC190
PART NO: 6210125, 6210200

2
Parts & Service: 020 8988 7400 / E-mail: [e-mail] or [e-mail]
INTRODUCTION
Thank you for purchasing this CLARKE Battery starter / charger
Please read this manual thoroughly, before attempting to operate, and
carefully follow all instructions given.
It is vitally important that ALL precautions are taken, as specified, which will not
only provide protection for yourself and that of others around you, but will also
ensure that the Battery Charger will give you long and satisfactory service.
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 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.

3
Parts & Service: 020 8988 7400 / E-mail: [e-mail] or [e-mail]
SAFETY PRECAUTIONS
1. To prevent the battery from overheating and consequent damage, use
the BOOST facility sparingly and do not exceed our recommendations.
2. Battery acid is highly corrosive. If spillage occurs, wipe off immediately and
wash copiously with water. Particularly avoid contact with the eyes.
3. Do not expose this unit to rain.
4. Never touch the negative and positive leads together on this unit whilst it is
switched on.
5. Never attempt any electrical or mechanical repair. If you have a problem
with your machine contact your local stockist for service information.
6. Before charging ensure the battery terminals are clean, and that the cells
are filled with electrolyte to the correct level by adding distilled water
where necessary.
7. Where appropriate we recommend that the positive (+) lead to the
battery is disconnected on the vehicle prior to charging. This will prevent
damaging the vehicle electronics.
8. When charging is completed, ensure that the vehicle battery leads are
secured to the correct terminals which should be clean and lightly
smeared with petroleum jelly to prevent corrosion. Finally, re check the
electrolyte level.
WARNING: BECAUSE HIGHLY INFLAMMABLE HYDROGEN GAS IS
RELEASED IN THE PROCESS OF BATTERY CHARGING, ALWAYS REMEMBER
TO SWITCH OFF FIRST AND SO AVOID SPARKING, WHICH WILL OCCUR
WHEN CONNECTING OR DISCONNECTING LIVE LEADS.
WARNING: CERTAIN TYPES OF SEALED OR MAINTENANCE-FREE BATTERIES
NEED EXTRA CARE WHEN CHARGING. PLEASE CONSULT BATTERY
MANUFACTURERS INSTRUCTIONS BEFORE USING THIS UNIT.
WARNING: SINCE TOXIC FUMES MAY BE RELEASED DURING BATTERY
CHARGING, ONLY USE THIS UNIT IN A WELL VENTILATED AREA.

4
Parts & Service: 020 8988 7400 / E-mail: [e-mail] or [e-mail]
ELECTRICAL CONNECTIONS
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.
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.
If the colours of the wires in the power cable of this product do not correspond with
the markings on the terminals 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.
If in any doubt, consult a qualified electrician. DO NOT attempt any repairs
yourself.
WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS
THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE MAINS
SUPPLY.
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
Plug must be BS1363/A approved.
Always fit a 13 Amp fuse.
Ensure that the outer sheath of the cable is firmly held by the clamp
Neutral
(Blue)
Live
(Brown)
Earth
(Green and Yellow)

5
Parts & Service: 020 8988 7400 / E-mail: [e-mail] or [e-mail]
OVERVIEW
SPECIFICATIONS
BC125 BC190
Input Voltage 230V AC @ 50 Hz 230V AC @ 50 Hz
Max Rated Output Current Charging 20 Amps
Starting 120 Amps
Charging 38 Amps
Starting 180 Amps
Open Circuit Voltage
MIN 12V/24V
BOOST 12V/24V
STARTING 12V/24V
10.05 / 22.54 Volts
10.40 / 23.46 Volts
10.58 / 23.97 Volts
10.63 / 23.76 Volts
11.24 / 25.49. Volts
11.43 / 25.70 Volts
Boost Start Duty Cycle 3 Seconds ON / 120 seconds OFF -
max 5 cycles
3 Seconds ON / 120 seconds OFF -
max 5 cycles
Output Protection Fuse 2 x 50A 2 x 110A
Dimensions (D x W x H) 280 x 225 x 200 mm 280 x 225 x 200 mm
Weight (kg) 7.78.8
Part Number 6210125 6210200

6
Parts & Service: 020 8988 7400 / E-mail: [e-mail] or [e-mail]
TO CHARGE THE BATTERY
NOTES ON CHARGING PROCEDURE
• A complete charge is best done slowly in order to protect your battery,
so we recommend setting the MIN/BOOST switch to the MIN position.
• A complete charge may take up to 10 hours.
• If a low amperage reading (2 amps or less) is seen on the Ammeter
gauge at either the MIN or BOOST setting, this may indicate that the
battery is either (a) already fully charged or (b) at the end of its useful
life and in need of replacement.
• Do not charge the battery for longer than is necessary.
SETUP
NOTE: Make sure that the battery cells are filled with electrolyte to the correct
level by adding distilled water.
1. Check that the ON/OFF switch on the unit is in the OFF position.
2. Connect the RED, positive lead to either the 12V or 24V terminal on the
charger, as appropriate.
3. Remove the battery filler caps, where applicable, during charging, to
prevent the build up of dangerous gases within the battery.
WARNING: NEVER ATTEMPT TO RE-CHARGE NON-RECHARGEABLE
BATTERIES.
CAUTION: When charging a car battery in situ, we recommend that
the non earthed lead on the battery is disconnected prior to charging
(On most vehicles, this would be the RED, Positive lead - but check the
vehicle handbook if you are unsure). This precaution is necessary as it is
possible that damage could occur to any electronically controlled
system fitted to the vehicle.

7
Parts & Service: 020 8988 7400 / E-mail: [e-mail] or [e-mail]
CONNECTING TO THE BATTERY
4. Connect the RED clamp to the positive (+) terminal.
5. Connect the BLACK clamp to the chassis (or a suitable engine bolt) away
from the battery and fuel line.
6. Switch the CHARGE/START switch to the CHARGE position.
7. Set the MIN/BOOST switch to the MIN position.
• This is suitable for charging most normal car batteries.
8. Switch the ON/OFF switch to ON, and charging will commence. You can
increase the rate of charge by switching the MIN/BOOST switch to BOOST.
9. Keep the battery on charge until the Ammeter gauge reads less than 2
amps or has stopped moving down.
WHEN CHARGING IS COMPLETE
10. Switch the ON/OFF switch to OFF.
11. ALWAYS disconnect the clamps in the following order - Red then Black.
WARNING: IF THE LEADS ARE CONNECTED TO THE WRONG TERMINALS, A
FLASH WILL OCCUR WHEN THE SECOND CLAMP IS CONNECTED. THIS MAY
CAUSE THE FUSE TO BLOW, THEREBY PROTECTING THE CHARGER AND
BATTERY. IF THIS OCCURS, REMOVE THE BLACK COVER ON THE FRONT
PANEL TO ACCESS THE FUSE.AFTER REPLACING THE FUSE ENSURE THE
COVER IS REPLACED.

8
Parts & Service: 020 8988 7400 / E-mail: [e-mail] or [e-mail]
PROCEDURE FOR ENGINE STARTING
NOTE: Make sure that the battery cells are filled with electrolyte to the correct
level by adding distilled water.
We recommend that before attempting to boost start, you charge the battery
for 10-15 minutes. This will improve the chance of a first time start, particularly
with bigger engines. When the battery is completely flat, you must charge the
battery for 10-15 minutes before attempting to start, otherwise you may cause
damage to the vehicle electronic systems.
1. Set the ON/OFF switch to the OFF position.
2. Connect the RED, positive lead to either the 12V or 24V terminal on the
charger, as appropriate.
3. Connect the RED clamp to the positive (+) battery terminal).
4. Connect the BLACK clamp to the chassis (or a suitable engine bolt) away
from the battery and fuel line
5. Set the CHARGE/BOOST START switch to the BOOST position.
6. Switch the ON/OFF switch to the ON position.
7. Turn the ignition key to start the car.
IMPORTANT: If the engine fails to start within 3 seconds stop immediately,
and return the CHARGE/BOOST START switch to CHARGE position for a
period of 120 seconds before retrying. Failure to do this could damage
some vehicle electronic equipment, the battery, and possibly the unit
which may invalidate your guarantee.
THERMAL OVERLOAD
These starter / chargers are provided with a Thermal Overload cut-out.
Should the Duty Cycle be exceeded, or should the unit overheat for any
reason, the thermal overload will intervene, shutting down the system.
If this occurs, wait for 15 - 20 minutes, depending upon ambient temperature,
before attempting to re-use.
Once it has reset, the unit is ready for use once again.

9
Parts & Service: 020 8988 7400 / E-mail: [e-mail] or [e-mail]
DECLARATION OF CONFORMITY

10
Parts & Service: 020 8988 7400 / E-mail: [e-mail] or [e-mail]
PARTS DIAGRAM