Fuse box B
No.
Fuse
capacity
Name of circuit
(1)
15 A
Horn
(2)
20 A
Transmission control
(3)
5 A
Parking brake
(4)
5 A
Secondary steering
(5)
15 A
Work equipment positioner
(6)
10 A
Backup lamp and brake lamp
(7)
30 A
Wiper and washer
(8)
20 A
Air conditioner blower
(9)
5 A
Main compressor
(10)
10 A
Monitor main circuit
(11)
30 A
Main lamp circuit
(12)
10 A
Right clearance lamp
(13)
10 A
Left clearance lamp
(14)
15 A
Right headlamp
(15)
15 A
Left headlamp
Fuse box C
No.
Fuse
capacity
Name of circuit
(1)
20 A
Smart sensor
(2)
10 A
Smart sensor
(3)
10 A
DEF heater
(4)
20 A
DEF heater
(5)
10 A
Spare
SLOW-BLOW FUSE
NOTICE
When replacing the slow-blow fuse, be sure to turn the starting switch to OFF position and, after con-
firming that the system operating lamp is not lit, set the battery disconnect switch key to OFF position.
When the starting switch is turned to ON position, if the power
is not supplied, the slow-blow fuse may be broken. Check the
slow-blow fuse and replace it if necessary. Check or replace it.
The slow-blow fuse is on the side of the engine on the left side
of the machine.
Slow-blow fuse
(1) 50 A: Continuous power supply
(2) 50 A: Main power supply A
(3) 50 A: Main power supply B
(4) 120 A: Heater relay (ribbon heater)
EXPLANATION OF COMPONENTS
OPERATION
3-118
Содержание WA480-8
Страница 2: ......
Страница 19: ...Distributor name Address Phone Fax Service personnel FOREWORD PRODUCT INFORMATION 1 17...
Страница 29: ...LOCATION OF SAFETY LABELS SAFETY SAFETY LABELS 2 3...
Страница 69: ...OPERATION Please read and make sure that you understand the SAFETY section before reading this section 3 1...
Страница 76: ...Outside of cab 1 Slow blow fuse 2 Dust indicator 3 Articulation lock pin 4 Toolbox GENERAL VIEW OPERATION 3 8...
Страница 159: ...SWITCHES 1 ECSS switch 2 Front working lamp switch OPERATION EXPLANATION OF COMPONENTS 3 91...
Страница 302: ...Securing position Fixing angle A 61 B 53 C 33 D 38 TRANSPORTATION OPERATION 3 234...
Страница 324: ......
Страница 325: ...MAINTENANCE Please read and make sure that you understand the SAFETY section before reading this section 4 1...
Страница 397: ...Viewed from the rear side of the machine MAINTENANCE MAINTENANCE PROCEDURE 4 73...
Страница 402: ......
Страница 403: ...SPECIFICATIONS 5 1...
Страница 405: ...1 Value when bucket dump angle is 45 B I A G E H F D C 9 J W0 1 4 5 6 SPECIFICATIONS SPECIFICATIONS 5 3...
Страница 406: ......
Страница 422: ......
Страница 423: ...REPLACEMENT PARTS 7 1...
Страница 439: ......
Страница 440: ...WA480 8 WHEEL LOADER Form No VENAM51500 2018 KOMATSU All Rights Reserved Printed in Europe 07 2018...