Global Garden Products Lawn Mower 102 - 122 102 - 122 Hydro Instructions Manual

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© by GLOBAL GARDEN PRODUCTS
102 - 122
7.4.1
TERMINAL BOARD SUPPLY CHECK





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WORKSHOP MANUAL
page from 
2006to  ••••
7.4 TERMINAL BOARD SUPPLY CHECK
This check is made with the tester operating as a
Voltmeter (Volts DC 0 ÷ 20), with the black ferrule on
terminal 17 and the red one on terminal 18 of the
CN4 connector 
(1) of the wiring.
–The key in the «ON» position
The reading shows the battery voltage, which
should never go below 11 Volts.
3/2006
CN4
18
17
16
15
14
1
2
3
4
5...

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7.4a.0
TERMINAL BOARD SUPPLY CHECK





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WORKSHOP MANUAL
page from 
2006to  ••••
7.4a TERMINAL BOARD SUPPLY CHECK
This check is made with the tester operating as a
Voltmeter (Volts DC 0 ÷ 20), with the black ferrule on
terminal 1 and the red one on terminal 11of the
connector 
(1) of the wiring.
–The key in the «ON» position
The reading shows the battery voltage, which
should never go below 11 Volts.
3/2006
1
1
2
3
4
121314151617181920
11
345678910
12
111
212
313
414
515
616
717
818...

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102 - 122
7.5.1- CARBURETTOR SOLENOID VALVE
OPERATION CHECK




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WORKSHOP MANUAL
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2006to  ••••
7.5 CARBURETTOR SOLENOID VALVE
OPERATION CHECK (where fitted)
All the connectors must be connected to make this
check.
When the key is set to «ON», a click must be heard
from the carburettor solenoid valve coil.
3/2006
CN4
18
17
16
15
14
1
2
3
4
5
131211109876
CN3CN2CN1 

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7.5a.0- CARBURETTOR SOLENOID VALVE
OPERATION CHECK




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WORKSHOP MANUAL
page from 
2006to  ••••
7.5a CARBURETTOR SOLENOID VALVE
OPERATION CHECK (where fitted)
Connector CN1 must be connected to make this
check.
When the key is set to «ON», a click must be heard
from the carburettor solenoid valve coil.
.
3/2006
1
2
3
4
111
212
313
414
515
616
717
818
919
1020CN2CN1
© by GLOBAL GARDEN PRODUCTS
TC•
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© by GLOBAL GARDEN PRODUCTS
102 - 122
7.6.2
STARTER RELAY OPERATION CHECK





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WORKSHOP MANUAL
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2006to  ••••
7.6 STARTER RELAY OPERATION CHECK
WARNING! – Remove the cap of the sparking
plug (or plugs), since the safety systems that
normally prevent accidental starting of the
engine are cut out when the checking procedure
is carried out.
To do this requires:
–engaging the parking brake;
–disengaging the blade;
–connectors CN1 and CN2 disconnected 
(1);
–the key in the «ON»...

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7.6a.0
STARTER RELAY OPERATION CHECK





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WORKSHOP MANUAL
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2006to  ••••
7.6a STARTER RELAY OPERATION CHECK
WARNING! – Remove the cap of the sparking
plug (or plugs), since the safety systems that
normally prevent accidental starting of the
engine are cut out when the checking procedure
is carried out.
To do this requires:
–engaging the parking brake;
–disengaging the blade;
–the key in the «ON» position.
Detach connector CN1 and then, when a bridge is
made between terminals...

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7.7.1- ELECTROMAGNETIC CLUTCH 
OPERATION  CHECK




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WORKSHOP MANUAL
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2006to  ••••
7.7 ELECTROMAGNETIC CLUTCH OPERATION
CHECK 
( ➤In models with electromagnetic
engagement)
To make this test it is necessary to have:
–Connectors CN1 and CN2 disconnected 
(1)
–The key in the «ON» position
When bridging between terminals 10 (CN3) and 18
(CN4) of the cabling connectors
(1), a click must be
heard from the moving part of the clutch, due to...

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7.7a.0- ELECTROMAGNETIC CLUTCH 
OPERATION  CHECK




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WORKSHOP MANUAL
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2006to  ••••
7.7a ELECTROMAGNETIC CLUTCH OPERATION
CHECK 
( ➤In models with electromagnetic
engagement)
WARNING! – This check must be made with the
engine off.
Disconnect connector CN1 and bridge terminals 2
and 11 of cabling connector CN1 
(1). 
With the key set to «ON», when the switch is oper-
ated a click must be heard from the moving part of
the clutch, due to excitation of the electric wiring.
If...

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7.8.2
ELECTRONIC CARD OPERATION CHECK





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WORKSHOP MANUAL
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2006to  ••••
7.8 ELECTRONIC CARD OPERATION CHECK
A) Card power supply
To make this test it is necessary to have:
–The key in the «ON» position
–Connectors CN1 and CN2 disconnected 
(1)
In this situation all the indicator lights (excluding the
petrol and oil ones – if active) and the battery indi-
cator, if in good charge conditions, should light up.
B) Pilot lamps  switch-on test
Making a bridge between the...

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7.9.2
RECHARGE CIRCUIT CHECK





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WORKSHOP MANUAL
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2006to  ••••
3/2006
7.9 RECHARGE CIRCUIT CHECK
The job of the voltage regulator is to supply a flow of current to the battery at a constant voltage of about 14 -
15 Volts, cutting in every time that the output voltage from the generator exceeds this threshold.
A faulty regulator may recharge the battery insufficiently (therefore needing frequent recharging) or, otherwise,
may supply overloading that causes the self-resetting...