HYDRAULIC UNIT
32
A
This control valve is provided with the Regeneration
position. When the [C] and [D] ports are used to take
off hydraulic power for the hydraulic cylinder, be sure
to connect the [C] port to the "Head-End" side port of
the hydraulic cylinder.
A
Make the following connections when using this valve
to take off hydraulic power for the hydraulic cylinder.
B
Loader / Remote Control Valve Lever
1. Before moving the lever, make sure that the hydraulic
hoses for attachments are connected.
2. Move the lever diagonally (a, b, c shown in the figure),
and the first and second segments can be controlled
at once.
A
Move the lever to the "FLOAT" position, and it will be
held there by the detent mechanism. To use the valve
as a floating valve with detents, connect the hydraulic
hoses to ports [A] and [B].
A
When taking off hydraulic power from port [D], the flow
rate can be adjusted in two stages with the lever.
The flow rate is high at position (R1) and low at
position (R2). Move the lever to position (R1) or (R2)
depending on the attachment in use.
B
Valve Lock
To avoid injury from crushing:
A
Do not utilize the valve lock for machine
maintenance or repair.
A
The valve lock is to prevent accidental
actuation when implement is not in use or
during transport.
The control valve is equipped with a valve lock feature.
The control valve is locked in "NEUTRAL" position.
The lock is not intended and will not prevent a leak down
of the implement during the period of storage.
Colored Coupler
Hydraulic Cylinder port
[B: Yellow], [C: Blue]
Head-End side
[A: White], [D: Red]
Rod-End side
(1) Lock lever
(A)
"LOCK"
(B) "UNLOCK"
Summary of Contents for B3300SU
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Page 14: ...SAFE OPERATION 6 7 DANGER WARNING AND CAUTION LABELS...
Page 15: ...7 SAFE OPERATION...
