Global garden products N 102 Hy Series, Руководство по ремонту

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MODEL YEAR 2016
N…102 Hy N…102
WORKSHOP MANUAL
WORKSHOP MANUAL
MAP
1 / 3
7.1.
0
TROUBLESHOOTING
OF THE ELECTRICAL SYSTEM
General informations:
In the following some of the problems connected to
the malfunctioning of the electrical system are
shown, with their probable cause and the remedial
action to be taken. Should the problem continue
after the appropriate checks, seek assistance from
your local Service Centre.
Faulty electronic cards must always be replac-
ed without trying to repair them or replace sin-
gle components.
Related topics:
Table for the cutting in of the safety devices [ 7.2]
Safety microswitches operation check [ 7.3]
Terminal board supply check [ 7.4]
Starter relay operation check [ 7.6]
Electronic card operation check [ 7.7]
Recharge circuit check [ 7.8]
Care and maintenance of the sealed battery [ 7.9]
PROBLEM CAUSE REMEDY
1. Activation of the self-
resetting protection
1)
....
a)…. on inserting the key
in position «ON»
b) ... in position «START»
or after a few seconds’
use:
c) ... after several minutes’
use:
2. With the key in the «ON»
position the pilot lamp
(led 1) or dashboard
(led 6) remain off
3. The pilot lamp (led 1) or
dashboard (led 6) come
on but, with the key in the
«START» position, the
starter motor does not
turn or lacks power
(poor starting)
Battery terminal crossed
Short circuit to earth Check the battery connections
Check the connectors and wiring
of the microswitches
Sulphated battery
(it no longer accepts recharging)
Replace the battery
Faulty or wet electronic card Check and dry with low pressure tepid air
(hair-dryer)
Disconnected or missing battery Reconnect the battery, which must always
be connected
Battery terminals corroded
or with poor contact
Check and clean the connections
Poor or missing earth contact
on the charge regulator
Check the earth connections
and the screws fastening the regulator
Overvoltage from a malfunction
in the regulator
Check the recharge circuit
Battery disconnected or faulty
during use
The battery is not supplying the card
Battery or card not earthed to frame
Check the battery or wiring
Check the connection cables
Check the battery’s condition
Check and put right
10 A fuse blown Replace fuse
Battery terminal crossed Check connections
The battery is not supplying sufficient
current
Recharge the battery
Badly earthed battery, or the starter
relay or motor not earthed
Check and put right
Defect in the starter relay Check that the starter relay is activated
1)
L’intervento della protezione autoripristinante della scheda elettronica è segnalato dalla mancata accensione
del led o dal suo spegnimento durante il lavoro, con arresto o funzionamento irregolare del motore.
START
ON
OFF
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