Landoll 336C, Руководство оператора

Страница: 19 / 70

3-9 HYDRAULIC AND AIR LOCK CONTROLS
3-9.1 For manual control operation, switch the
toggle on the right end of the control panel to
“MANUAL" . For remote control operation,
switch the toggle on the right end of the con-
trol panel to “REMOTE” and refer to Sec-
tion 3-11 instructions. The MANUAL LOCK
CONTROLS on the air valves must be in the
lock position for remote operation of the air
valves (See Figure 3-2) .
3-9.2 The WINCH CONTROLS are described
in Section 3-10 .
3-9.3 The TRAILER TILT CONTROL is the
first tilt control on the hydraulic control panel.
It has three positions.
UP In this position, the front end of the
trailer is raised.
CENTER This is the neutral position.
DOWN In this position, the front end of the
trailer is lowered.
3-9.4 The DECK TILT CONTROLS operate
the three sets of arms which support the up-
per deck. They have three positions.
UP In this position, the arms are ex-
tended raising that part of the upper
deck.
CENTER This is the neutral position.
DOWN In this position, the arms are re-
tracted lowering that part of the up-
per deck.
3-9.5 The UNDERCARRIAGE TRAVEL (AX-
LES) CONTROLS slides the undercarriage
forward and backward.
UP In this position, the undercarriage is
moved forward.
CENTER This is the neutral position.
DOWN In this position, the undercarriage is
moved back.
3-9.6 The MANUAL LOCK CONTROLS are
the levers on the air valves next to the Hy-
draulic control valves. There is one for each
of the deck tilt arms. They have two posi-
tions.
LOCK Turn the lever counter-clockwise as
far as it will go. In this position the
arm is locked and will not move up
or down. The control must be in this
position for remote operation. Acti-
vating the REMOTE DECK TILT
CONTROLS automatically unlocks
arms.
UNLOCK Turn the lever clockwise as far as it
will go. In this position, the arm will
unlock when the DECK TILT CON-
TROL is joggled. Use this position
only when using MANUAL DECK
TILT CONTROLS.
3-7
Figure 3-2 Hydraulic Control Levers