Still EXH-S 20, Original Instructions Manual, Page: 100 / 132

Safety guidelines for maintenance
Servicing and maintenance measures
To avoid accidents during servicing and main-
tenance operations, take all necessary safety
measures. For example:
–
Ensure that there is no risk of the truck
moving or starting up unexpectedly. For this
reason, remove the battery connector.
Working on the electrical equipment
Operations on the truck's electrical system
must only be carried out when there is no volt-
age supply.
Operating checks, testing and adjustment
work on parts supplied with voltage must only
be carried out by personnel:
●
who have received detailed instructions
●
who have been authorised to perform this
work
●
who have taken the necessary precaution-
ary measures.
Rings, metal bracelets etc., must be removed
before carrying out any operations on electric
components.
Remove the electric equipment (which compri-
ses electric components such as the traction
controller) before carrying out any welding op-
erations. This precaution prevents this electric
equipment from being damaged.
Operations on the electric system require the
consent of the manufacturer.
Safety devices
After any repair or maintenance work, it is
necessary:
●
to refit all safety devices
●
to check these for correct operation.
Maintenance
5
Safety guidelines for maintenance
90 11538011751 EN - 02/2021 - 03