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4.4. ADDITIONAL INFORMATION FOR THE
INSTALLATION OF OPTIONS
4.4.1. Diesel version
When connecting the version with diesel starting
engines, we have to take into account the following
details:
A. INPUTS
OP oil pressure gauge. In the diesel starter ver-
sion, the function of input of pressure gauge is auto-
matically connected to input 5. There is a delay of 10
seconds in the detection. The pressure gauge can
only be connected to this input.
B. OUTLETS
The M outlet corresponds to the order of contact
of diesel engine; it will be connected with the cable of
the terminal “15/54” of the key. The unit starts and
stops the contact, so the key has to be left at rest po-
sition.
A supplementary relay will be placed at the
starter outlet, and it must have a capacity of 20 to 30
amps. Its outlet has to be connected to the terminal
cable “50” of the key.
If the engine stops by electromagnet, a supple-
mentary relay will be installed between the former one
and the stop outlet.
If the stop is done by cutting the oil supply with
an electrovalve, this electrovalve should be installed
as close as possible to the injector, so that the stop is
as quick as possible. When the electrovalve is nor-
mally open
, it has to be connected to the stop outlet
directly. If the electrovalve is normally closed
, it has to
be connected to the contact outlet (M).
In case of pre-heating, an outlet relay will be in-
tercalated for its working.
C. GUIDE TO MALFUNCTIONS “DIESEL VERSION”
- All the attempts are made, even when the unit
has been started at the first try:
The oil pressure gauge does not work properly,
it continuously connected to the common or
box.
- The battery runs down:
The contact signal is not given to the engine, or
the battery is faulty.
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