Hydraulic Crusher - Hitachi Zaxis 850LC-3 Operator's Manual

HYDRAULIC CRUSHER

Machine stability, applicable hydraulic oil pressure and oil
quantity for crusher, etc. must be examined when selecting a
crusher.
Be sure to consult your authorized dealer when selecting a
crusher.
For operational instructions, refer to the crusher instruction
manual.
Operation
The crusher can be operated using attachment pedal (1) lo-
cated on the right front of the seat, as illustrated.
WARNING: Be sure to lock attachment pedal (1) with
pedal lock (2) when the attachment pedal is not in
use.
When operating a hydraulic crusher, do not step on
attachment pedal (1) rearward. Damage to the hy-
draulic crusher may result.
.
1. Select the proper hydraulic breaker mode on work mode
screen (3) depending on the necessary oil flow rate of
hydraulic crusher employed. Refer to the "work mode "
section on page 13-2 for work mode setting procedures.
2. Move pedal lock (2) forward to unlock attachment pedal
(1).
Note that if the attachment mode is selected, open/close
speed of the crusher may become slow.
3. Push down on attachment pedal (1) either forward or
backward to open or close the crusher.
4. Remove foot from attachment pedal (1) to stop the
crusher.
5. Always keep attachment pedal (1) locked with pedal lock
(2) when attachment pedal (1) is not in use.
OPTIONAL ATTACHMENTS AND DEVICES
Fully Tighten the
Stopper Bolt
13-12
Work Mode Screen
1
Locked Attachment Padal
1
Unlocked Attachment Padal
1
M1J1-01-026
3
T1J7-02-002E
2
M1J1-13-002
2
M1J1-13-006