Change of Fuse
Important
When performing maintenance on the
electrical system, be sure to remove the
negative battery wire.
Important
If a fuse blows, a short may have occurred
within the electrical circuit.
Check for the cause, such as faulty terminal
connections, damaged wiring or terminals, or
incorrect wiring.
Important
For fuse replacement, clean the fuse
mounting area with use of compressed air
before mounting the fuse.
Fuse Box
Important
Before performing maintenance on the
electrical system, be sure to disconnect the
negative terminal of the battery.
Important
If a fuse blows, a short may have occurred
within the electrical circuit.
Check for the cause, such as faulty terminal
connections, damaged wiring or terminals, or
incorrect wiring.
The fuse box includes spare fuses and tools.
1
pkm25s-016
Fuse Box_001
1
Fuse box
The machine uses a mini fuse for
automobiles.
Replace an old fuse with a new fuse of the
specified capacity.
A B C D E
G
F
H I J
K
L
M
N
O
pkm25s-003
Fuse Box_002
A
5 A
Starter relay (CB1a-12V), alternator
B
5 A
Ignition SW (to E/G ECU)
C
5 A
Water temperature warning buzzer, DPF auto
regeneration inhibit SW, DPF parked
regeneration SW, initial reset board, warning
lamp, DPF regeneration lamp, CAN monitor
D
15 A
#2
・
#3 up/down SOL relay,
#
4 down detection
relay, #4 proximity sensor, #5 proximity sensor,
operation lever proximity sensor (UP), operation
lever proximity sensor (DOWN), traveling pedal
position detection proximity sensor, engine stop
signal (to E/G ECU), relay box L, #2
・
#3 up/
down SOL, #2
・
#3 up/down delay timer,
overload detection relay, UP delay off relay
E
15 A
Oil level warning buzzer, P brake SW signal (to
E/G ECU), starter relay (MR5A411A1K), #2
proximity sensor, #1 proximity sensor, neutral
proximity sensor, P brake SW relay, P brake
proximity sensor, relay box R
F
-
(Unused)
G
5 A
Start signal (to E/G ECU)
H
-
(Unused)
I
5 A
Reel rotation SW relay, rotation detection relay,
lapping SW relay, oil level SW, engine stop
relay, seat OFF delay timer
J
5 A
Diagnostic connector
K
5 A
Spare
L
5 A
M
15 A
N
15 A
O
Tool
LM551B
Maintenance
Page 5-52
Maintenance Work
Содержание LM551B
Страница 6: ...LM551B Introduction ...
Страница 8: ...LM551B Contents ...
Страница 14: ...LM551B Safety Page 1 6 Safe Operating Practices ...
Страница 30: ...LM551B Product Overview Page 3 14 Safety Signs and Instruction Signs ...
Страница 32: ...Before Long Term Storage Page 4 84 LM551B Handling Instructions Page 4 2 ...
Страница 168: ...LM551B Maintenance Page 5 54 Maintenance Work ...
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Страница 170: ......
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