Kubota u15-3, Руководство по ремонту

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WSM U15-3
II-149
6. Key to the start position while engine is running
1) Let's suppose that the operator turns the key to the start position while the engine is running.
2) In this case too, the turning signal comes from the alternator (10) as discussed before. In other words,
the auto release relay (9) remains off.
7. Function of low-voltage detection
When battery voltage decreases down below 5 to 6 V at the cold start, this low-voltage detection func-
tions to turn on the transistor and so turn on the auto release relay unconditionally.
(1) Battery (9) Auto release relay
(2) Fuse 50A (10) Alternator
(3) Key SW (11) Meter panel
(4) Fuse SA 5A (12) Starter
(5) Auto release stabilizing relay (13) To auto glow controller
(6) Auto release controller
(7) Low-voltage detection
(8) Rotation detection
ON-14-3
ON-14-1
ON-320-2
ON-320-3
ON-320-1
ON-310-2
ON-310-1
ON-320-4
ON-14-2
off
on
Start
ON-113
ON-25-2
ON-25-3
ON-25-1
ON-331-4
ON-331-4
ON-34-2
ON-34-3
ON-34-1 ON-34-4
ON-308-1
ON-309-1
ON310-6
ON-37
ON-114
60A
ON310-4
Charge
(1)
(2)
(4)
(5)
(6)
(9)
(10)
(7)
(8)
(3)
(11)
(12)
(13)
L