Sampo Rosenlew Comia c4, Instruction Book

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If an auxiliary battery is needed for starting, proceed as follows:
Check that the voltage of the auxiliary battery is 12
9 .
Make sure the combine battery has not frozen; a À at battery freezes in -10°C.
Follow carefully the connecting sequence given below:
With the auxiliary starting cables connect the positive poles of the batteries (marked with red paint, a P or a +
symbol).
Connect the end of one auxiliary starting cable to the negative pole of the auxiliary battery (marked
with blue paint, an N or a - symbol) and the last free end to the negative pole of the discharged
battery.
Do not lean over the batteries while making the connections.
Start the engine.
Disconnect the cables in exactly the opposite order.
Fitting of Additional Electrical Equipment
When ¿ tting additional electrical equipment to the combine, the capacity of the charging generator must be taken
into account, 120 A. The total consumption of a standard combine is over 60 A in the dark comprising:
Head lights
12 A
Working lights 35 A
Gauge lights 3 A
4-speed fan in the cab 14 A
Air conditioning 10 A
Electronic engine regulator 15 A