Scania OC16 - Batteries; Handling and charging batteries; Before starting; Pre-start checks and safety

OPM 320 en-GB 13
© Scania CV AB 2019, Sweden
Environment and safety
Electric welding
WARNING!
Before welding, ensure that the gas content of
the air is below 10% of the lower explosive limit
(LEL). Also check the permitted gas content
with reference to local laws and regulations.
When carrying out welding work on and near the
engine, disconnect the battery and alternator
electrical cables. Pull out the multi-pin connector
for the engine control unit as well.
Connect the welding clamp close to the compo-
nent to be welded. The welding clamp must not
be connected to the engine, or so that the current
can cross a bearing.
When welding is finished:
1. Connect the alternator and control unit ca-
bles.
2. Connect the batteries.
Batteries
WARNING!
The batteries contain highly corrosive sulphuric
acid. Take care to protect your eyes, skin and
clothes when charging or handling batteries.
Wear protective gloves and goggles.
If sulphuric acid comes in contact with the skin:
Wash with soap and plenty of water. If it gets in
your eyes: Rinse immediately with plenty of wa-
ter and seek medical attention.
WARNING!
Cut the power by disconnecting the electrical ca-
bles to the battery and not to the engine, as there
is a risk of sparks building up.
Environment
Used batteries must be disposed of as specified
in national and international laws and regula-
tions.
Before starting
WARNING!
Ensure that all guards are in place before starting
the engine. Ensure that no tools or other objects
have been left on the engine.
The air filter must be fitted before starting the en-
gine. Otherwise there is a risk of objects being
sucked into the compressor impeller or of injury
if you come into contact with the air filter.