Fast 973P Series, Руководство оператора

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3. Boom Function Control Box (5 Function):
This control box is mounted in the cab and at-
tached to a 12 volt power source. The wiring
harness is routed across the hitch and plugs into
the connector coming from the trailer. Be sure that
there are no power lines next to the machine and
that the machine is in an open area large enough
to allow the booms to swing out without hitting
any obstructions. The hydraulic circuit control
lever to the boom function circuit must be placed
in detent prior to operating.
a. Left Boom Tilt Position:
This
spring-loaded-to-neutral-center toggle
switch controls the left boom tilt function.
Move the switch up and hold to raise the tip
of the left boom and down to lower. Release
the switch, the left boom will stop moving and
it will remain in position. Use this function to
raise the tip of the boom to clear obstructions.
b. Boom Up/Down:
This spring-loaded-to-neutral-center toggle
switch controls the boom height cylinder.
Move the switch up and hold to raise the
entire boom assembly. Move the switch down
and hold to move down. Release the switch,
the boom will stop and remain at that posi-
tion.
c. Right Boom Tilt Position:
This
spring-loaded-to-neutral-center toggle
switch controls the right boom tilt function.
Move the switch up and hold to raise the tip
of the right boom and down to lower. Release
the switch, the right boom will stop mov-
ing and it will remain in position. Use this
function to raise the tip of the boom to clear
obstructions.
d. Flip Wing Switch:
This spring-loaded-to-neutral-center toggle
switch controls the fl ip wing fold function.
Move the switch up and hold to fold the fl ip
wing in and down to fold out. Release the
switch, the fl ip wing will stop and remain at
that position.
e. Right Lower Switch:
•
Main Wing Field to Transport:
Fig. 5 BOOM CONTROLS (5 FUNCTION BOX)
IMPORTANT
Extend the cylinder completely when
folding the outer boom to allow the
boom to rotation stops.
Control Box
Valve
dD
eE
This spring-loaded-to-neutral-center
toggle switch controls the fi eld t o
transport function. Move the switch up
and hold to pivot the outer booms to
transport in and down to fi eld position.
Release the switch, the outer boom will
stop moving and it will remain at that
position.
A
B C
D
E