CONTROLS IDENTIFICATION
6308AN
Hydraulic Controls for Mast
1. Mast raise and lower control lever.
Pushing forward or pulling back will
raise and lower the mast
respectively. Speed of the raise
and lower function can be
controlled by pushing or pulling the
lever further away from the centre
off position.
2. Telescope in/out control lever.
Operating this lever will telescope
the upper boom extend in and out.
3. Tilt mechanism control lever.
Operating this lever will allow the
light bar head to be tilted up and
down for aiming lights. It is also
used when stowing the mast to
ensure the lighting bar head is
tucked in for transport.
4. Hydraulic controls Enable Switch
which must be pressed during the
operation of any of the hydraulic
control levers.
Mast Rotate Mechanism
1. Mast rotate locking Mechanism.
Rotate this knob counter-clockwise
to release mast lock prior to
rotating.
2. Mast Rotate Handle. Use this
control to manually rotate mast
through 350 degrees to desired
position. Ensure mast lock is
rotated clockwise to lock mast prior
to use.
3. Mast rotate lockpin. This pin is
spring loaded into the locked
position. It must be pulled out prior
to rotating mast. The pin locks the
mast every 15
°
. The mast may be
locked in any position by using the
rotate lock, however, in
exceptionally high winds the mast
may move slightly if it is positioned
between the 15
°
lockpin indents. It
will move to the nearest lockpin
position and the lockpin will engage
to prevent further movement.
Park Brake
The park brake handle shown above
acts on the hydraulic master cylinder. It
is locked into position by the ratchet
locking bar. To apply the park brake,
pull the handle forward and lock the
ratchet bar into place as shown.
PRIOR TO TOWING THE VEHICLE,
ENSURE THE PARK BRAKE IS
RELEASED AND THAT THE
1
2
3
Park Brake
4
1. Rotate
Lock
!
3. Rotate
Lockpin
2. Rotate
Handle
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