Also refer to the vehicle manufacturer’s hand book. IF IN ANY DOUBT CONSULT A QUALIFIED ELECTRICIAN.
9
ensure the charger is in good order and condition before use. If in any doubt
Do not
use the unit, contact your Sealey stockist.
9
Use the starter/charger in the upright position only and ensure it is placed on a stable surface which will adequately support its weight.
9
Ensure the charger is disconnected from the mains supply before attaching/detaching the power clamps to/from the battery.
9
Keep tools and other items away from the engine and ensure you can see the battery and working parts of engine clearly.
9
ensure the output of the charger is the same voltage as the battery.
9
If battery has caps to access the battery fluid, remove the caps and check the fluid level before connecting the power clamps.
9
If necessary top-up the battery with distilled water by referring to the battery manufacturer’s instructions (Apply the personal safety
9
precautions described in part 1.3).
9
If the charger receives a sharp knock or blow the unit must be checked by a qualified service agent before using.
9
If the battery terminals are corroded or dirty clean them before attaching the power clamps.
9
Keep children and unauthorised persons away from the working area.
8
Do not
dis-assemble the charger for any reason. The charger must only be checked by qualified service personnel.
8
Do not
try to charge a non-rechargeable battery.
8
Do not
try to charge battery if battery fluid is frozen.
Warning!
To prevent the risk of sparking, short circuit and possible explosion
Do not
drop metal tools in the battery area, or allow
them to touch the battery terminals.
8
Do not
allow power clamps to touch each other or to make contact with any metallic part of the vehicle.
8
Do not
cross connect power leads from charger to battery. Ensure positive (+/RED) is to positive and negative (-/BLACK) is to negative.
8
Do not
pull the cables or clamps from the battery terminals.
8
Do not
use the charger outdoors, or in damp, or wet locations and
Do not
operate within the vicinity of flammable liquids or gases.
8
Do not
use charger inside vehicle or inside engine compartment.
9
ensure there is effective ventilation to prevent a build-up of explosive gases, and
Do not
cover or obstruct charger ventilation louvres.
8
Do not
use the charger for a task for which it is not designed.
Warning! Do not
simultaneously charge batteries of different capacities or discharge levels.
Warning!
If a fuse blows, ensure it is replaced with an identical fuse type and ra
ting. Use only Sealey genuine parts.
9
When not in use, store the charger carefully in a safe, dry, childproof location.
T
his appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the
hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
2.
i
introDuction
C
ompact 6/12V quad bank battery charger perfect for automobile, motorcycle and marine workshops. Suitable for charging a variety of batteries,
charger reacts continuously to battery condition and delivers whatever charge rate is required. Four bank charger outputting 4 x 2A depending on
the condition and the charge rate of each battery. constantly regulated voltage patterns allow the battery to be recharged fully and safely without
fear of overcharging.
Compatible with all AGM, Gel and VRLA flooded batteries commonly found in everything from automotive and farm equipment
to motorcycles, ATV’s, golf buggies and personal watercraft.
3. Specification
model no.
m
BC420
I
NPUT
200-240V AC, 50Hz
o
UTPUT VOLTAGE
6V & 12V
C
HARGE CURRENT
2A
B
ATTeRY TYPeS
6V & 12V lead acid batteries (WET, MF, AGM and GEL)
C
HARGING VOLTAGE
14.4V ± 0.25V (for 12V battery) or 7.2V ± 0.20V (for 6V battery)
A
MBIENT TEMPERATURE
-10°C to +40°C
H
OUSING PROTECTION
I
P65
4.
i
operation
4.1.
preparation
It is important to correctly prepare for charging, ensuring that you follow Section 1 safety regulations carefully. Check that the capacity
of the battery is compatible with the charger output.
4.1.1.
Follow any vehicle manufacturer’s instructions regarding battery charging. note special instructions for in-vehicle charging.
4.1.2.
Check polarity of battery posts. A positive (pos, p, +) battery post may have a larger diameter than a negative (neg, n, -) post.
Connect the battery lead plastic plug to the charger / maintainer plastic plug, see fig.1.
4.2.
batterY charging
4.2.1.
Follow the battery manufacturer’s recommendations for battery cell caps
during charging. loosen cell caps if applicable.
4.2.2.
open all battery compartments and ventilate for at least 15 minutes before
plugging into the mains supply.
4.2.3.
Connect the battery lead terminal rings or alligator clips directly to the
corresponding battery posts.
4.2.4.
Position the RED terminal ring or alligator clip on the POSITIVE post
connector.
4.2.5.
Position the BLACK terminal ring or alligator clip on the NEGATIVE post
connector. make sure all battery connections are tight and clean.
4.2.6.
Plug into the mains supply, using a suitably rated heavy duty extension cord.
4.2.7.
Short circuit/reverse polarity protection
If the charger leads are wrongly connected the POWER ON light will flash, see fig.2.
4.2.8.
The POWER ON indicator will turn off.
Original Language Version
© Jack Sealey limited
m
BC420 Issue 1 21/08/18
fig.1
