Troubleshooting; Problems During Use; Problems Caused By Electrical Components - Stiga e-PARK 220 Workshop Manual

WORKSHOP MANUAL
e-PARK 220
removing a clamp, it is then necessary to install a new clamp in its original position.
– Do not leave any electrical wiring loose. Loose electrical cables can cause unnecessary wear
to the insulation and cause short circuits and fire.

8.2.1 Problems during use

This table provides a guide in identifying the problems that may arise during use, attributable to
the components of the electrical system, with an indication of corrective actions to solve them.
Before searching for an electrical fault, it is advisable to carry out some preliminary checks to ex-
clude the most trivial causes:
– Check the integrity of the fuses and relays.
– Check the wiring for damage, cracks or abrasions in the insulation, and secure the connectors
to the components.
Problem
The blades cannot start
Blades do not stop when opera-
tor leaves seat
The blades do not stop when
the mower deck is raised
Blades do not stop within 5
seconds
Electrical cutting height adjust-
ment does not work

8.2.2 Problems caused by electrical components

This table analyses the possible faults produced by all the components, indicated on the display
on "SERVICE" mode or under normal machine operating conditions.
Component
Parking brake released
switch
Brake pedal switch
Cutting deck height
adjustment switch
OPC switch

8.2 TROUBLESHOOTING

Probable cause
Problems with micro switches,
relays, or power switches
Micro switch of the seat not con-
nected or defective
Micro switch not connected or
defective
Electromagnetic clutch malfunc-
tion
Faulty switch and/or actuator
Display Indications on
Situation / Ac-
tion
AC-0 ACE-0
Disconnected /
Check connector 0
terminals
Disconnected /
Check connector
0
terminals
Disconnected /
Check connector 0
terminals
Disconnected /
Check connector
0
terminals
CHAPTER
8 - ELECTRICAL SYSTEM
Check and/or replace
Check and/or replace
Check and/or replace
Check and/or replace
Check and/or replace
"SERVICE" Mode
Notes
MANUAL
0 BRAKE always
active
BRAKE always
active
0
No signal
0
BLADE always
off
0
EDITION
2018
Solution
Display indications
on "OPERATOR"
mode
(P) struck Traction does not
through work; brake release le-
ver in correct position
The icon (P) Traction does not
remains active work; brake release le-
even when the brake ver in correct position
pedal is released.
No yellow Cutting deck height
arrow on adjustment does not
the symbol work
No OPC icon OPC does not work;
appears no warning light on
theSWITCH OPC if
pressed
PAGE
48 /
84
[ ...]
[8.3.1]
[8.3.1]
[8.3.1]
[8.3.3]
[8.3.2]
Effects on the
machine