Sealey BSCU25A Quick Start Manual

Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these
instructions, and properly maintained, give you years of trouble free performance.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
Refer to Wear eye
instructions protection
1. SAFETY
1.1. ELECTRICAL SAFETY
WARNING! It is the user's responsibility to check the following:
‰
Check all electrical equipment and appliances to ensure that they are safe before using.
Inspect power supply leads, plugs and all electrical connections for wear and damage.
Ensure that the insulation on all cables and on the appliance is safe before connecting it to the power supply.
DO NOT use worn or damaged cables, plugs or connectors.
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Ensure that any faulty item is repaired or is replaced immediately by a qualified electrician.
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If the cable or plug is damaged during use, switch off the electricity supply and remove from use.
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Ensure that repairs are carried out by a qualified electrician.
Sealey recommend that an RCD (Residual Current Device) is used with all electrical products.
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Important: Ensure that the voltage rating on the appliance suits the power supply to be used and that the plug is fitted with the
correct fuse.
DO NOT pull or carry the appliance by the power cable.
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DO NOT pull the plug from the socket by the cable.
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1.2. GENERAL SAFETY
▲ DANGER! Lead-acid batteries generate explosive gases during normal battery operation. For this reason, it is very important
to read and follow these instructions carefully, each time you use the charging equipment. If inexperienced, seek training and advice
from a suitably qualified engineer.
Follow these instructions and those published by the battery and vehicle manufacturer, and the maker of any equipment you intend
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to use in the vicinity of the battery. Remember to review warning marks on all products and on engines.
WARNING! Modern vehicles contain extensive electronic systems.
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You are required to check with the vehicle manufacturer, for any specific instructions regarding the use of this type of equipment on
each vehicle.
No liability will be accepted for damage/ injury, where this product is not used in accordance with all instructions.
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1.3. PERSONAL PRECAUTIONS
Ensure there is another person within hearing range of your voice and close enough to come to your aid, should a problem arise
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when working near a lead-acid battery.
Wear safety eye protection and protective clothing. Avoid touching eyes while working near battery.
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Have fresh water and soap nearby in case battery acid contacts skin, clothing or eyes.
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Wash immediately with soap and water if battery acid contacts skin or clothing. If acid enters eye, flush eye immediately with cool,
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clean running water for at least 15 minutes and seek immediate medical attention.
Remove personal metallic items such as rings, bracelets, necklaces and watches. A lead-acid battery can produce a short-circuit
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current which is high enough to weld a ring or the like to metal, which would cause severe burns.
Ensure hands, clothing (especially belts) are clear of fan blades and other moving or hot parts of engine, remove ties and contain
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long hair.
DO NOT smoke or allow a spark or flame in the vicinity of battery or engine.
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1.4. CHARGING SAFETY INSTRUCTIONS
Familiarise yourself with the application and limitations of the charger as well as the potential hazards.
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Also refer to the vehicle manufacturer's hand book. IF IN ANY DOUBT CONSULT A QUALIFIED ELECTRICIAN.
Ensure the charger is in good order and condition before use. If in any doubt DO NOT use the unit, contact your Sealey stockist.
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The battery terminal not connected to the chassis has to be connected first. The other connection is to be made to the chassis,
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remote from the battery and fuel line. The battery charger is then to be connected to the supply mains.
After Charging, disconnect the battery charger from the supply mains. Then remove the chassis connection and then the battery
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connection.
Use the starter/charger in the upright position only and ensure it is placed on a stable surface which will adequately support its
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weight.
Ensure the charger is disconnected from the mains supply before attaching/detaching the power clamps to/from the battery.
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Keep tools and other items away from the engine and ensure you can see the battery and working parts of engine clearly.
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During charging, the battery must be placed in a well-ventilated area.
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© Jack Sealey Limited
12V BATTERY SUPPORT UNIT & SMART
CHARGER/MAINTAINER 25A
BSCU25A
MODEL NO:
Warning
Electrical shock
hazard
Original Language Version
Keep away
Use in well
from sources of
ventilated areas
ignition
Indoor use only Keep in dry area
protect from rain
BSCU25A Issue 1 08/01/25