Gehl PowerBox 1639, Руководство оператора

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Modular Steering: This control is used for dividing
the hydraulic oil to each Drive Motor. It will be neces-
sary to adjust this valve as paving conditions vary.
With the Track Travel Levers both either forward or
rearword, set the Pump Speed Lever to “travel” or
“pave”. Position the Modular Control Lever LEFT to
move left and RIGHT to move right. Place the Lever
in the CENTER position to move straight ahead.
HOPPER CONTROLS (Figs. 7-8)
Hopper Floor: Move Lever BACK to raise Hopper.
Move Lever FORWARD to lower Hopper. This Lever
is mechanically linked to a dual control Lever on the
right side.
Right & Left Flow Gates: These control flow of
asphalt out of the Hopper. One Lever controls each
Gate. Move Lever BACK to open Gate. Move Lever
FORWARD to close Gate.
Side Gates: When paving only 9 ft. wide, the Side
Gates should be closed. This is achieved by closing the
Shut Off Gates with the Side Gate Valve ON, then turn-
ing the Side Gate Valve to the OFF position before re-
opening the Shut Off Gate.
Right & Left Feed Augers: These are used intermit-
tently only with Extensions “out”. One Lever controls
each Auger. Move Lever BACK to turn on Auger.
Return Lever to “neutral” to turn off Auger. The right
Auger Lever is mechanically linked to a dual control
Lever on the right side.
SCREED PLATFORM CONTROLS
(Figs. 9-10)
Up & Down Position: Move the Lever BACK to
lower Screed so that it floats over asphalt feed forming
the finished mat surface. Move the Lever FORWARD
to raise Screed off mat.
Vibrator: This is used to agitate the mat of asphalt
passing under the Screed. Move the Lever BACK to
Fig. 6 - Track Travel Action
Fig. 7 - Side Gates (Left Side Shown)
1.
Shut Off Valve
2.
Side Gate Cylinder
3.
Side Gate
LOWER
FRAME
3
2
1
907389/AP297
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