IHI 9VX3 - Page 81

OPERATION 9VX3
2. DOUBLE ACTION OPERATION
USED : WRECKING FORK AND OTHERS
1) Install the hydraulic hoses to “A” port and “B” port which are in
front of the machine.
2) Open the pedal into unlocked position.
3) To actuate the “A” port, push down the tip of the pedal, and to
actuate the “B” port, push down the heel of the pedal.
4) When the power port is out of service, turn the pedal to the
locked position.
■ ADJUSTMENT OF THE PEDAL STOPPER
Adjustment of the pedal stopper when installing the pedal or
changing from the single action type, adjust the pedal stopper as
follows.
1) Push down the heel of the pedal.
2) Adjust the stopper length so that the pedal and pedal stopper
contact.
3. SINGLE ACTION OPERATION
USED : FOR POWER PORT WORKS
“B” port
Г
t
<■=> < o d y =
“A” port
8Ш П П З
Ш П
4 ^ ^ HU
Hose connection for double action
Pedal
^ “A” port actuated
port actuated
Locked
f
Unlocked
-Pedal
Pedal
- stopper
1) Install the hydraulic hoses to “A” port and “B” port which are in
front of the machine.
2) Move the power port lever to ON position and lock lever in the
locked position.
This makes it possible to supply the hydraulic pressure to the
high-pressure line of the power port.
The actuator can be operated by the actuator’s control valve.
3) When the power port is out of service, ALWAYS set the lever
back into the neutral position.
A l H i H I
The engine cannot be started if the power port is ON.
Be sure to set the lever in the neutral position before
starting the engine.
“B” port
(Return)
“A” port
(Supply)
Hose connection for power ports
OFF
port lever
Lock lever
Locked
f i V 3
Unlocked
3-7-2