Kubota M6H-101, Руководство оператора

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NOTE :
• Your local KUBOTA Dealer can supply parts for
adapting couplers to hydraulic hoses.
4. Flow control valve (option)
The optional flow control valve may be added for the
following purposes.
1. To operate within limits the remote control valves
(2) or (3) above the flow control valve (4) and the 3-
point hitch at the same time without one affecting
the other.
2. To operate within limits the remote control valves
(2) or (3) above the flow control valve (4) and the
other remote control valve (1) at the same time
without one affecting the other. Activating the
remote control valve (1) will interrupt the operation
of the 3-point hitch.
3. To maintain within limits the constant speed of an
attachment (hydraulic motor rpm, for example)
when connected to the remote control valves (2) or
(3) above the flow control valve (4).
NOTE :
• At slower engine speeds the total hydraulic flow
rate may be inadequate for simultaneous
operation of the remote control valves (2) or (3)
and the 3-point hitch or the remote control valve
(1), or operation of an attachment connected to
the remote control valves (1)(2)(3). Under these
conditions, the engine speed must be increased
to provide additional hydraulic flow.
• The remote control valves (2) and (3) above the
flow control valve (4) cannot be operated at the
same time.
4.1 Adjusting the flow rate
WARNING
To avoid the possibility of personal injury or death
be aware of the following when making
adjustments:
• The 3-point hitch operation is influenced by the
combination of the adjustment of the flow
control valve and the engine speed.
• The 3-point hitch may rise slowly or not at all at
low engine rpm.
• The 3-point hitch may rise suddenly if engine
rpm is increased or if flow control adjustment is
changed.
Refer to the following illustration.
1. The flow rate for the remote control valves (2) or
(3), located above the flow control valve (4), can be
adjusted.
2. Turn the flow control knob (5) counterclockwise (A),
and the flow rate for the remote control valves (2) or
(3) increases. A clockwise turn (B) of the knob
causes the flow to decrease. If the knob is turned all
the way (C), there will be no flow.
3. To adjust the flow rate, set the engine speed to the
operating rpm, turn the flow control knob once all
the way clockwise (C), and then turn it gradually
counterclockwise until the required flow rate is
reached.
NOTE :
• Full adjustment of the valve will occur in
approximately 1 1/2 revolutions of the flow
control knob. Turning the flow control knob
beyond this point will have no effect on the flow
rate.
IMPORTANT :
• When there is no need to adjust the flow rate,
turn the flow control knob all the way
counterclockwise and keep it in this position.
(1) Remote control valve (1)
(2) Remote control valve (2)
(3) Remote control valve (3)
(4) Flow control valve
(5) Flow control knob (A) “INCREASE”
(B) “DECREASE”
(C) “STOP”
4.2 Positions and advantages of the flow
control valve
Refer to the following illustration.
Position 1
1. The attachment control speed (hydraulic motor rpm,
for example) of the remote control valve (1) can be
maintained at a constant level within limits.
2. The remote control valve (1) and the 3-point hitch
can be operated at the same time. The 3-point lift
speed will be influenced by the level of flow
required at remote control valve (1).
REMOTE HYDRAULIC CONTROL SYSTEM HYDRAULIC UNIT
M6S-111,M6L-111,M6H-101
113