Kubota M7-132, Operator'S Manual

Page: 230 / 332

2.2 Remote control valve lock button
WARNING
To avoid personal injury or death:
• Before road travelling, be sure to lock the
remote control valve with this button to avoid
accidentally dropping the implement.
Each time you press the switch, the lock and unlock
status switch. The indicator of the switch stays on while
in the lock status.
(1) Remote control valve lock button
2.3 Detailed setting of remote control valve
All the remote control valves can be pre-set in detail
and their settings can be confirmed.
(See Setting the remote control valve on page 87.)
Locking and unlocking all the remote control
valves
1. Touch the left half of the switch (7), and all the
remote control valves are locked and cannot be
used for raising and lowering.
2. Touch the right half of the switch, and the valves
are unlocked.
While the remote control valves are locked, the
indicator (1) lights up.
Locking and unlocking each of the remote control
valves
1. Touch any of the remote control valves lock and
unlock switches (8), and the relevant remote control
valve can be locked and unlocked. The following
figure shows that the 3rd segment is being locked.
(1) Collective remote control valve lock indicator
(2) Priority valve indicator
(3) Valve operating status indicator
(4) Discharge rate from cylinder (extend) port
(5) Discharge rate from cylinder (retract) port
(6) Valve operating time
(7) Collective remote control valve lock switch
(8) Individual remote control valve lock and unlock switch
(9) Timer mode indicator
Flow rate and timer
The flow rate in both directions of the remote control
cylinders and their operating time can be pre-set (timer
controlled).
NOTE :
• First set the switch to the “EXTEND” or
“RETRACT” position. Then release your hand,
and the timer starts counting. When the time is
over, the oil feed to the implement is stopped.
From now on, the timer can be pre-set with the
switch alone.
If the switch is held at the “EXTEND” or
“RETRACT” position, the oil feed is continued
even after the timer has stopped counting.
• When the switch or the lever is operated in the
opposite way, the timer counting is cancelled.
• When the timer and detent function are used
together, the valve can serve as a double-acting
valve with detents and self cancelling.
Securing the priority flow
Oil is preferentially fed from the hydraulic pump to a
specified remote control valve.
Once the priority flow is ensured, the priority flow status
indicator (2) lights up.
HYDRAULIC UNIT REMOTE HYDRAULIC CONTROL SYSTEM
224
M7132, M7152, M7172