Skyjack SJ85 AJ User Manual

213217AAA SJ85 AJ
58
Section 4 – Pre-operation Function Tests
4.3-23 Testing driving speed
1. Depress and hold footswitch.
2. Raise main boom approximately 4 m
(14 ft) and then slowly move drive/steer
controller to full drive position.
▪
Result: The maximum achievable drive speed
should be signicantly less than Lowered
Travel Position drive speed.
3. Lower boom to stowed position.
4. Extend y boom approximately 30 cm
(12 in) and then slowly move drive/steer
controller to full drive position.
▪
Result: The maximum achievable drive speed
should be signicantly less than Lowered
Travel Position drive speed.
5. Fully retract y boom.
4.3-24 Testing horn
1. Push horn pushbutton.
▪
Result: Horn should sound.
4.3-25 Testing differential lock switch
WARNING
Before engaging differential lock, ensure drive/
steer controller is in neutral position.
1. On platform control console, push differential
lock switch forward to the locked position and
then release.
▪
Result: Differential light should turn on.
Differential lock should be engaged.
2. Pull differential lock switch backward to the
unlocked position and then release.
▪
Result: Differential light should turn off.
Differential lock will disengage when drive torque is
released. Refer to Section 5 for operation.
TM
1
2
+
+
Reset
button
Engine start/on/off switch
Platform leveling
override switch
Horn Emergency stop Emergency power switch
Drive/Steer
controller

Skyjack SJ85 AJ Specifications

General

Brand	Skyjack
Model	SJ85 AJ
Category	Boom Lifts
Language	English