Hitachi ZAXIS 30U-5N Operator's Manual page 188

Tank Cover
d
WARNING:
 Do not keep the access covers open when the
machine is parked on a slope, or while the wind
is blowing hard. The access covers may close
accidentally, possibly resulting in personal injury.
 When opening or closing the access covers, take
extra care not to catch fingers between the base
machine and the access covers.
1. Press button (2) and raise cover (1) to open cover (1).
2. Raise cover (1) until stopper (3) fits into the lock position
on bracket (4).
3. Confirm that stopper (3) is in the LOCK position before
releasing your hands.
d
CAUTION: When closing cover (1), confirm that cover
(1) is securely locked.
4. When closing cover (1), push stopper (3) while raising
cover (1) by hand.
5. Lower cover (1) while pushing stopper (3). Release
stopper (3) when cover (1) is lowered by 1/4 of its
movable distance.
f
NOTE: Button (2) can be locked with the key.
MAINTENANCE
4
3
7-8
Unlock
Position
MADB-07-005
ZX30U-5N, 35U-5N
Unlock
Position
Lock
Position
MADB-07-005
ZX50U-5N, 60USB-5N
1 2
MADB-07-004
MADB-07-007
Lock
Position
MADB-07-006
MADB-07-006