
About The Electrical Components
Important
When servicing electrical components, be
sure to disconnect the negative battery cable.
Fuse Box
Important
If the fuse has blown, there is the possibility of
a short circuit within the electrical circuits.
If so, check the cause such as poor terminal
connections, damaged wiring or terminals, or
incorrectly connected wiring.
Each electrical device is connected through the
fuse from the key switch.
Note:
The fuse box includes spare fuses and tools.
1
pkm25s-017
Fuse Box_001
1
Fuse box
The fuses are standard mini fuses for
automobiles.
If they have blown, replace them with fuses of
the rated capacity.
A B C D E
G
F
H I J
K
L
M
N
O
pkm25s-003
Fuse Box_002
A
5 A
Timer unit
B
5 A
Thermo-start Lamp
C
5 A
Fuel gauge, water temperature gauge, charge
lamp, oil pressure (engine oil pressure) lamp,
buzzer EBS-12, buzzer EBM-12, hour meter
D
15 A
Proximity switch (up/down lever up/down, #4
mower, #5 mower, traveling pedal application
position detection), terminal relay L, relay 8/unit
position detection, relay 9/overload detection,
relay 10/#4 down detection, relay 11/#2, #3 up/
down SOL, all mower up/down solenoid, #4 up/
down solenoid, #5 up/down solenoid, #2, 3
mower up/down solenoid, on delay timer
E
15 A
Proximity switch (#1 mower, #2 mower),
terminal relay R, relay 1/seat switch, relay 7/
maintenance, front mower rotation solenoid, rear
mower rotation solenoid, front mower reverse
rotation solenoid, rear mower reverse rotation
solenoid, off delay timer
F
-
(not used)
G
5 A
Timer unit
H
5 A
Alternator
I
5 A
Fuel pump, reel rotation switch, relay 3/reel
rotation
J
5 A
Proximity switch (neutral, parking brake), relay
4/starter, relay 5/neutral, relay 6/brake switch
K
5 A
Spare
L
5 A
M
15 A
N
15 A
O
Tool
Replacement of Fuse
Important
To remove the fuse, use the tools in the tool
box.
sen9yf-004
Replacement of Fuse_001
LM551
Electrical System
Page 5-24
About The Electrical Components
Содержание LM551
Страница 1: ...5 Unit Reel Mower Service Manual Serial No LM551 10001 Ver 1 0 ...
Страница 4: ...LM551 Introduction ...
Страница 6: ...LM551 Contents ...
Страница 12: ...LM551 Safety Page 1 6 Safety Signs and Instruction Signs ...
Страница 38: ...LM551 Maintenance Standards and Maintenance Page 3 24 Greasing ...
Страница 86: ...LM551 Hydraulic System Page 4 48 Measurement ...
Страница 144: ...LM551 Electrical System Page 5 58 About The Electrical Components ...
Страница 200: ...LM551 Troubleshooting Page 7 10 Mower Unit Related ...
Страница 201: ...Specifications Page 8 2 Maintenance Schedule Page 8 4 List of Consumables Page 8 9 Reference LM551 Reference Page 8 1 ...
Страница 212: ...LM551 Reference Page 8 12 List of Consumables ...