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4.3.1 Electrical connections
Important notice
All flail hedge mowers with electrically/electro-hydraulically controlled distributors
(low pressure) and/or heat exchanger, are equipped with electric cables whose
wires are coloured as per current laws in force (see fig. A) (blue: positive pole (+)
fixed to connector no. 58; brown: negative pole (-) fixed to connector no. 31) and
of suitable thickness (heat exchanger wire thickness: 2x6 mm
thickness: 2x2.5 mm
Also, to prevent the inversion of polarity near the terminals, the wires are tagged
with plastic rings bearing the symbols (+) and (-).
When making the connections it is vitally important
and
4.3.2 Assembly instructions
After having performed the operations as described in section 4.3, to make the
electrical connections proceed as follows: (see fig. A)
1st case: flail hedge mower with electric controls + heat exchanger
- fix sockets A and B in the rear part of the tractor frame
Cable (D) (supplies the exchanger (3) and is supplied by Ferri)
- take cable (D) to the tractor battery
- connect the blue wire of cable (D) to the positive pole (+) of the battery
- connect the brown wire of cable (D) to the negative pole (-) of the battery
Cable (C) (supplies the electrical control box (4) and is not supplied by Ferri)
- connect the socket (B) to the battery, (already fixed to the rear part of the tractor)
using cable (C), (to be installed by the customer) of thickness 2.5 mm
to make the connections as shown in fig. A, i.e.:
- connect connector no. 58 (positive +) (blue wire) of the socket (B), to the
positive pole of the battery
- connect connector no. 31 (negative -) (brown wire) of the socket (B), to the
negative pole of the battery.
2nd case: flail hedge mower with electrical controls only (no heat exchanger)
WARNING: cable (C) which supplies the electrical control box is not supplied by
Ferri, but must in any case be installed by the customer.
Cable (C)
- fix the socket (B) to the rear part of the tractor frame
- connect the socket (B) to the tractor battery using a cable (C) of thickness 2.5
2
mm
, taking care to carry out the connections as shown in figure A, i.e.:
- connect connector no. 58 (positive +) (blue wire) of the socket (B), to the
positive pole of the battery
2
) .
NOT TO INVERT THE POLARITY
NOT TO ALTER THE WIRE THICKNESS
(risk of burning the electronic components )
2
; control box wire
2
, taking care
18
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