Stop Valve Operation - Hitachi Zaxis 850LC-3 Operator's Manual

STOP VALVE OPERATION

The stop valves are connected to pipes routed on the boom.
Stop valves 2 illustrated to the right are provided in only the kit
including the secondary relief valve.
• When using a hydraulic breaker, turn the stop valves to
the positions as illustrated to the right.
• When using a hydraulic crusher, turn the stop valves to
the positions as illustrated to the right. After using the hy-
draulic crusher, be sure to turn the stop valves back to the
breaker operation positions.
OPTIONAL ATTACHMENTS AND DEVICES
Stop Valve 2
Stop Valve 1
Stop Valve 2
13-13
Secondary Relief
Valve
View A
Stop Valve 2
Stop Valve 1
M1J1-13-009
Breaker Crasher
M16J-12-025