Hitachi ZW 550-6 Operator's Manual page 243

IMPORTANT: Do not leave the machine with key
switch (8) in ACC position. This may discharge the
batteries.
Be sure to turn key switch to OFF position before
leaving the machine.
7. Turn key switch (8) to OFF position to stop the
engine. Remove the key from the switch.
8. Push lock button (9) and lift armrest (10) to the fully
raised position
9. Before leaving the machine, turn OFF the light switch,
close and lock all the windows, cab doors, and covers.
MOVING THE MACHINE
4-17
8
"Raised" position
10
Stop and Parking Position
8
115Z7B-1-81-1
M4GB-01-089
9
115Z7B-1-10-3
115Z7B-BKT