Checking The Open-Circuit Current; Checking The Capacitor; Checking The Starter Relay - Husqvarna FC 250 2015 Repair Manual

15
WIRING HARNESS, BATTERY
15.6
15.7
15.8
Checking the starter rela}f
en-circuit current
Preparatory work
-
Switch off all power consumers and switch off the engine.
-
Remove the seat.
Main work
-
Disconnect the negative cable of the battery.
-
Measure the current between battery ground (-) and the negative cable.
• Info
I
The value of the quiescent current applies only to vehicles in the original
state, i.e. without additional power consumers.
I
Maximum open-circuit current
If the measured value is greater than the specified value:
-
Disconnect the voltage regulator from the wiring harness and perform the
measurement again.
-
Check the capacitor.
-
Remove the capacitor.
-
Discharge the capacitor by bridging the two contacts.
-
Connect the capacitor with a 12 V test lamp on one connector and connect it to
the battery as shown in the figure.
• Info
I
As the charge of the capacitor increases, the test lamp becomes dimmer.
»
The lamp lights up for: 0.5 ... 2.0 s
The capacitor is functional.
601204-10
»
The lamp lights up for: < 0.5 s
Change the capacitor.
»
The lamp lights up for: > 2.0 s
Change the capacitor.
-
Discharge the capacitor with a 12 V test lamp as shown in the figure.
• Info
I
As the charge of the capacitor decreases, the test lamp becomes dimmer.
»
The lamp lights up for: 0.5 ... 2.0 s
The capacitor is functional.
»
The lamp lights up for:
Change the capacitor.
»
The lamp lights up for:
601204-11
Change the capacitor.
-
Install the capacitor.
Preparatory work
-
Switch off all power consumers and switch off the engine.
-
Remove the seat.
-
Remove the air filter box lid.
(il!l p. 73)
I
<
1 .0 mA
(@]I p. 102)
<
0.5 s
>
2.0 s
(@]I p. 73)
(@]I p. 70)
102