General - Volvo Penta D1-13 Workshop Manual

30-0 General

47704383 06-2013 © AB VOLVO PENTA
Repair Instructions
General advice
The following advice must be followed to avoid dam-
age to the MDI unit and other electronics.
IMPORTANT!
The system must be disconnected from system volt-
age (by switching off the current at the main switch)
when the MDI connector is removed or reconnected.
Never switch off the current at the main switch when
the engine is running. Never disconnect a battery cable
when the engine is running.
Switch off the main switches or disconnect the battery
cables when fast-charging the batteries.
NOTICE! It is not necessary to switch off the main
switches during normal maintenance charging.
Only batteries may be used for starting. A jumpstart
unit is able to supply very high voltage and damage the
control unit and other electronics.
Take extreme care so that the harness terminals do
not come into contact with oil, water or dirt if a connec-
tor is removed from a sensor.
30-0 General
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