Kubota CTL SVL97-2, Руководство оператора

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AUXILIARY HYDRAULIC
HOW TO USE THE AUXILIARY
HYDRAULIC CONTROL
WARNING
To avoid personal injury or death:
• Do not exceed the rated operating capacity of
the unit. If loads exceed the rated operating
capacity, the unit can experience a hydraulic
imbalance when half or medium "lift arms raise"
and "bucket roll back" or "auxiliary hydraulic
control" commands are input together, which
can result in the lift arms lowering slowly. If you
begin to experience a hydraulic imbalance,
either place the lift arms control in neutral or
input full raise control, and lift arms lowering
will cease.
• Stop the engine and relieve pressure before
connecting or disconnecting lines.
• Do not use your hand to check for leaks.
Connecting
1. Remove dirt or debris from the surface of both the
male and female couplers, and from the outside
diameter of the male coupler.
2. Visually check the couplers for corroding, cracking,
damage, or excessive wear. If any of these
conditions exist, the coupler must be replaced.
3. Push the quick couplers tightly and hold for a few
seconds, the pressure is relieved automatically.
(Pressure relief system.)
4. Connect the couplers.
(1) Male coupler (small)
(2) Female coupler (small)
(3) Male case drain coupler
(4) Male coupler (large)
(5) Female coupler (large) [A] High-Flow model
IMPORTANT :
• Use long enough hoses when connecting the
attachment. Otherwise the couplers could be
damaged due to the frequent side load and
impact to them during working.
IMPORTANT :
[High-Flow model only]
• When relieving pressure, use the couplers of (1)
and (2) in the preceding figure.
• Depending on the attachment coupler size and
flow rate, select the proper coupler socket size,
large or small in diameter.
• The standard-flow mode functions in a
bidirectional way, whereas the High-Flow mode
runs in one way.
• When an attachment is connected, Keep in
mind that oil flows through the male port in the
High-Flow mode.
Disconnecting
1. Push the quick couplers tightly and hold it for a few
seconds, the pressure is relieved automatically
(Pressure relief system).
2. Detach the couplers.
1. Operating the auxiliary hydraulic
control
CAUTION
[High-Flow model only]
To avoid personal injury:
• Be careful not to use any High-Flow-
incompatible attachment in the High-Flow
mode. Otherwise the attachment may be
damaged.
• Certain high-flow attachments may require the
use of a protective door (polycarbonate) such
as a hammer or mulcher.
If you use a High-Flow model, see AUX port switch
[High-Flow model] on page 38.
1. Start the engine.
(See Starting the engine on page 58 and Start of
the machine on page 61)
2. Press the hydraulic-unlock-switch.
AUXILIARY HYDRAULIC HOW TO USE THE AUXILIARY HYDRAULIC CONTROL
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SVL97-2