Skyjack SJIII 3220 Service Manual page 28

Function Tests
Lift/Drive/Steer Enable
Trigger Switch
Inclined Drive/Level
Drive Switch
1.2-3 Platform Control Console
1. Ensure base "
pulled out.
2. Select off/platform/base key switch to "
platform position.
3. Ensure main power disconnect switch is in " " on
position.
WARNING
Ensure that you maintain three points of
contact when using the ladder to mount/
dismount platform.
4. Use the ladder of aerial platform to access
platform.
5. Close the gate.
6. On platform control console, pull out "
emergency stop button.
SKYJACK, Page 28
Lift/Off/Drive Switch
" emergency stop button is
Section 1 - Scheduled Maintenance
Rocker Switch
Controller
Horn Pushbutton
• Test Platform Emergency Stop
1. Push in "
and attempt to activate any platform
function.
Result: All selected platform functions
"
should not operate.
• Test Enable Trigger Switch
1. Without activating "
switch, attempt to activate any platform
function.
Result: All platform functions should not
operate.
"
SJIII 3220 SJIII 3226 SJIII 4620 SJIII 4626 SJIII 4632
Emergency Stop Button/
Operation Light
" emergency stop button
" enable trigger
SJIII DC Electric
157935