Checking the battery condition, acid
level and acid density
WARNING
The electrolyte (diluted sulphuric acid) is
poisonous and corrosive!
– Observe the safety regulations for
handling battery acid; see the chapter
entitled "Battery acid".
– Wear personal protective equipment
(rubber gloves, apron and protection
goggles).
– Rinse away spilt battery acid immedi-
ately using plenty of water.
CAUTION
Improper handling of batteries can cause damage!
A competent person must check that the battery is in
proper condition.
The tray cover interlock and connection assemblies
must close properly. It must only be possible to open
them using tools. (Category-2 version)
The reverse polarity protection of the battery male
connectors must be checked.
– Observe the information in the operating instruc-
tions for the battery.
– Ensure that the battery tray is closed correctly all
the way round.
– Ensure that a tray lid is present for category-2 ver-
sions.
– Only use batteries and plug connectors that are
approved for potentially explosive areas and for
the truck.
The safety officer will allocate a safe place
where the following work can be performed.
– Remove the battery from the truck.
– Open the battery tray cover. (Category-2
version)
– Check any ventilation openings for damage.
– Check the coating of the battery tray and
the tray cover for damage.
– Check the battery for any cracks in the
housing, raised plates and acid leaks.
– Check the battery male connectors.
– Check cable inlets for damage.
Operation
4
Handling the lead-acid battery
39956368011531 EN - 01/2021 - 05