Hitachi EX 3600-6 Operator's Manual page 103

Disconnecting the booster batteries
1. Disconnect black negative (–) cable from machine
frame (4) first.
2. Disconnect the other end of black negative (–) cable
from booster batteries (3).
3. Disconnect red positive (+) cable from booster
batteries (2).
4. Disconnect red positive (+) cable from machine
batteries (1).
OPERATING THE ENGINE
3-12
Connecting the Booster Batteries
1
(Red)
2
Booster Batteries
Upper
Machine Batteries
Lower
4
(Black)
To Upperstructure
of the Machine
3
M117-03-002