General safety instructions
16
Read this manual carefully before starting any work!
This is particularly applicable to the chapter “General Safety Instructions”
and the respective safety instructions in the chapters.
Sharp edges, sharp corners, dirt and objects lying around
CAUTION
Risk of injury from disregarding accident prevention regulations
For this reason:
S Follow the accident prevention regulations.
S Observe workplace safety regulations.
Cable harnesses and plug connectors
NOTICE
Risk of damage to components caused by incorrect handling
Irreparable damage to plug connectors and engine control units from spread contacts and damaged
contacts.
For this reason:
S When installing, the plug first open the plug lock completely and then insert the plug connector and
lock it.
S Protect removed plug connectors and contacts against dirt.
S Check cable harnesses and plug connectors only with a suitable test device (bushing box).
S Connect/disconnect the plug connectors of electronic control units only when the ignition is switched off.
Welding
NOTICE
Risk of component damage due to incorrect handling of welding equipment
Damage to components and the electronics system due to electric arc welding.
For this reason:
S Welding works of any kind may be carried out only after consultation with the system supplier or as
per his specifications.
S MAN shall not assume any liability for damages, especially to the engine electronics, that occur due to
improperly performed welding works.