Hayter H Series User Manual

There are 2 fuses on standard
H Series tractors,
The 20Amp (yellow) charging
circuit
The 15Arnp (blue) lights,
Ignition, safety switches.
To check - remove fuse and
check small window (fig 26)
there should be an unbroken
metal strip bridging the gap,
Note - If the 15Amp fuse
blows when the ignition key is
turned this means there is a
short between the red and
blue coloured wire and the
body of the tractor. The usual
places to investigate are:
A. T he electrical PTO and
socket (if fitted).
B. Seat switch wires.
C. T he brake micro switch.
If fuses blow after these have
been checked call your
dealer.
PRINTED CIRCUIT BOARD
FUSES
There are 2 fuses on the
Circuit Board which can be
reached by removing the
cover» see fig 25. These two
fuses control the lights and
the Electro Magnetic Blade
Clutch
If the problem is not a fuse
and you cannot see any loose
connections - call your dealer.
Electro Magnetic Blade Clutch
If the blade clutch disengages
without being switched off
these are the possible
causes:
1. You have got off the seat -
the safety switch will disengage
the cutter.
2. The battery has lost charge
and will no longer hold the
clutch in operation.
3. Fuse blown on Printed
Circuit Board - see above.
4. F aulty safety switch or break
in wire - see dealer.
Fuses
.
n
FIG 26
- —
V. >
Printed Circuit Board
{gn««m»Si fit* [JtVUwd)
(A) Possible source of short - PTO wiring
(B) Possible source of short - Seat switch
(C) Possible source of short * Brake switch
16

Hayter H Series Specifications

General

Brand	Hayter
Model	H Series
Category	Tractor
Language	English