Skyjack SJIII 4620 Operating Manual page 48

Start Operation
3.8-7 To Select Level Drive or Inclined Drive Mode
(If Equipped)
1. Level Drive Mode
Select level drive mode when traveling on flat
surface.
To activate level drive mode, select inclined drive/
level drive switch to "
low torque) position.
Aerial platform must be in fully retracted
position when operated on any grade.
Driving while elevated on any grade may
result in death or serious injury.
2. Inclined Drive Mode
Select inclined drive mode when climbing grades
or when loading or unloading the aerial platform.
To activate inclined drive mode, select inclined
drive/level drive switch to "
speed/high torque) position.
To protect against unintended movement
of the aerial platform, push in emergency
stop button after you have arrived at your
desired location or elevation.
Page 48
" level drive (high speed/
WARNING
" inclined drive (low
WARNING
3.8-8 To Extend/Retract Manual Extension
Platform
Crushing Hazard - Extension platform
must not be retracted manually from the
1. To extend/retract manual extension platform,
remove retaining locking pins and push/pull
extension platform using the push bar or sliding
handrails to one of four or five desired locking
positions.
2. Upon extension or retraction, reinsert locking
pins. Insert pin on one side of aerial platform
in front of upright bar and the pin on the other
side of aerial platform behind the upright bar to
prevent accidental movement, in either direction,
of manual extension platform during travel or
transport. Refer to
example.
Upright Bar
Figure 3-12. Variable Position Manual Extension
Section 3 - Operation
DANGER
ground.
Figure 3-12 for a configuration
Upright Bar
Platform
SJIII DC Electric