Hitachi ZAXIS 270-3 class User Manual

MAINTENANCE
7-66
Remove and Installing Batteries
CAUTION: When removing the battery disconnect
the negative (−) terminal (ground) first, while taking
care not to cause a short circuit. When installing the
battery, connect the positive (+) terminal before con-
necting the negative (−) terminal.
REPLACING FUSES
If any electrical equipment fails to operate, first check the
fuses. Fuse box is located behind the operator’s seat. A fuse
location/specification decal is attached to the fuse box cover.
Remove the fuse box cover by lifting it upward. Spare fuses are
located on the underside of the cover.
IMPORTANT: Be sure to install fuses with correct amper-
age ratings to prevent electrical system
damage due to overload.
10- CONTROLLER
5A
20- OPTION3
5A
9- BACKUP
10A
19- SW. BOX
5A
8- ECM
30A
18- POWER ON
5A
7- LUBRICATOR
10A
17- AIRCON.
5A
6- OPTION2
10A
16- GLOW RELAY
5A
5- OPTION1
5A
15- AUXILIARY
10A
4- SOLENOID
10A
14- FUEL PUMP
5A
3- HEATER
20A
13- LIGHTER
10A
2- WIPER
10A
12- ROOM LAMP/RADIO
5A
1- LAMP
20A
11- HORN
10A
M178-07-034
Tool
Spare Fuses
15
16
17
18
19
20
11
12
13
14
5
6
7
8
9
10
1
2
3
4
M1U1-07-017

Hitachi ZAXIS 270-3 class Specifications

General

Brand	Hitachi
Model	ZAXIS 270-3 class
Category	Excavators
Language	English