Skyjack SJ85AJ User Manual

208932AEA SJ85AJ
54
Section 4 – Pre-operation Function Tests
4.3-20 Test 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 inch.) 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.
4.3-21 Test Horn
1. Push horn pushbutton.
▪
Result: Horn should sound.
4.3-22 Test 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 SJ85AJ Specifications

General

Brand	Skyjack
Model	SJ85AJ
Category	Lifting Systems
Language	English