Hydraulic And Air Lock Controls - Landoll 334C Operator's Manual

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.
FRONT ARM LOCK CONTROL
LOWER DECK WINCH CONTROLS
UPPER DECK WINCH CONTROLS
REAR ARM LOCK CONTROL
TRAILER TILT CONTROL
Figure 3-2 Hydraulic Control Levers
3-9.4 The DECK TILT CONTROLS operate
the two sets of arms which support the upper
deck. They have three positions.
UP In this position, the arms are extended
raising that part of the upper deck.
CENTER This is the neutral position.
DOWN In this position, the arms are retracted
lowering that part of the upper deck.
3-9.5 The UNDERCARRIAGE TRAVEL (AX-
LES) CONTROL 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.
UNDERCARRIAGE TRAVEL
CONTROLS
DECK TILT CONTROLS
3-7