FERRI TKD - Electrical Connection Guide; Mower Assembly Instructions

18
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
2
; control box wire
thickness: 2x2.5 mm
2
) .
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
NOT TO INVERT THE POLARITY
and
NOT TO ALTER THE WIRE THICKNESS
(risk of burning the electronic components )
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
2
, taking care
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
mm
2
, 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