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Snow groomer BISON
2.
Turn ignition switch to position 0, switch off all electrical consumers.
3.
Remove foreign bodies from the battery support surface.
4.
Insert the battery.
5.
Screw on the battery holder (battery fastening)
6.
Only remove the protective cap from the positive terminal stud when connecting the terminal
clamps, in order to prevent short circuits and sparks.
7.
Attach the positive terminal clamp and ensure that the clamp is firmly connected.
8.
Attach the negative terminal clamp and ensure that the clamp is firmly connected.
If two batteries are connected in series in 24 V systems, first connect the batteries to each other (posi-
tive terminal to negative terminal). Use only cables with the same cross section as the connecting ca-
bles or use the connecting cables from the old battery set.
11.11.6
Charging battery
NOTICE
►
Keep fittings of the old battery in use for the new one, such as terminal caps, elbow fitting, hose
fitting and terminal clamp holders (if available), use the existing blind plug or the one supplied
with the new battery.
►
Leave at least one gas outlet open, or fit it with the elbow fitting and hose.
1.
Ensure good ventilation.
2.
Open the battery compartment.
3.
Loosen and disconnect negative terminal clamp.
4.
Release and disconnect positive terminal clamp.
5.
Only use suitable DC chargers with electronic regulation of the charging current.
6.
Connect the positive pole of the battery or 24-V series connection to the positive output of the
charger.
7.
Connect the negative pole of the battery or 24-V series connection to the negative output of
the charger.
8.
Switch on charger after connecting the battery, and switch it off first after charging.
9.
Recommended charging current 10 % ampere of battery capacity Ah.
10.
When recharging, use chargers with a constant charging voltage of 28,8 V for 24-V series con-
nections.
11.
Interrupt charging if the temperature of the acid exceeds 45 °C (113 °F). Check temperature.
Accumulator is fully charged if the charge voltage does not rise for two hours.
11.11.7
Jump start
WARNING
Explosion hazard
Incorrectly connected jumper cables can lead to explosions and cause injury.
►
Keep away from fire, naked flames and sparks, and do not smoke.
►
The ends of jumper cables must never touch.
BISON 908930245 - 30367
Operating and Maintenance Manual
11 - Maintenance
175
(255)
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