Stiga 2021 Edition PARK 320 P, Workshop Manual

Page: 107 / 124

WORKSHOP MANUAL
PARK
Chapter
9 - ELECTRICAL SYSTEM
EDITION
2020
PAGE
107 /
124
Problem Probable cause Solution
[ ...]
7) Irregular operation of the
electrical circuit.
Insufficient charging.
Check that the charging cable is
not disconnected and recharge the
battery.
–
Check that there are no leaks
caused by cables with deteriorated
insulation and recharge the battery.
–
Check the charging circuit. –
Overvoltage charging. Check the charging circuit. –
Battery charger fuse blown.
Replace the fuse (30 A) and check
the charging circuit.
[9.3.10]
8) The motor shuts off during
use.
Intervention or failure of safety
devices.
Check the operation of the micros-
witches and their wiring.
[9.3.2]
Random detachment of some
electrical cables.
Check all the wiring. –
Engine running consent is miss-
ing.
Having made sure that the consent
conditions are respected, check all
the microswitches and the relative
wiring.
[2.5.6]
[9.3.10]
Uncertain or missing mass on the
charge controller.
Check the ground connections and
the fixing screws of the regulator.
–
Overvoltages from malfunction of
the regulator.
Check the charging circuit. –
Battery disconnected or dam-
aged during use.
Check the battery and wiring. [9.3.1]
9) Intervention of the 20 A
fuse.
Short circuit or overload on the
power side of the system (igni-
tion block, starter relay, lights and
charging connector).
Look for the defective user and
replace it.
[9.3.2]
Short circuit on the front socket. Check the sockets. [9.3.6]
20A fuse blown. Replace the fuse. [9.3.10]
10) The clutch does not
engage.
Power circuit failure
Check and / or replace the PTO
relays
[9.3.8]
Check and / or replace the operator
presence switch
[9.3.5]