Skyjack SJ85AJ, Operating Manual

Page: 49 / 106

SJ85AJ 208932AEA
49
Function Tests Section 4 – Pre-operation
4.3-9 Platform Control Console
WARNING
Ensure that you maintain three points of contact to
mount/dismount platform.
1. Ensure both emergency stop buttons at
base and platform are pulled out.
2. On base control console, turn off/base/platform
key switch to platform position.
3. Enter platform and close gate/drop bar.
WARNING
DO NOT operate any control on platform control
console without proper fall protection secured to
designated location in platform. Failure to avoid
this hazard could result in death or serious injury!
WARNING
Ensure that there are no personnel or obstructions
in test area and that there is sufficient room for
boom to swing.
4.3-10 Test Platform Emergency Stop
Button and Platform Emergency
Stop Light
1. Ensure engine is running.
2. Push in emergency stop button and attempt
to operate any MEWP function.
▪
Result: Engine should shut down and MEWP
functions should not operate.
3. Pull out emergency stop button and restart
engine.
▪
Result: Emergency stop light should
continuously illuminate.
4.3-11 Verify Load Sensing Module Self-
Check
1. Push in emergency stop button.
2. Pull out emergency stop button.
▪
Result: After four seconds of time elapses, the
red light and audible alarm pulse two times.
This indicates the system is active and there
are no faults.
4.3-12 Test Footswitch and All Boom and
Platform Functions
1. Ensure emergency stop button is pulled
out.
2. Ensure engine start/on/off switch is in
on position.
3. Do not start engine.
4. Select generator on/off switch to off position (if
equipped).
5. Depress and hold footswitch and attempt to
start engine by selecting
start position from
engine start/on/off switch..
▪
Result: Engine should not start.
Footswitch
Drive/Steer
Controller
Fall Protection
Anchorages
Platform Control
Console
Fall Protection
Anchorages
Emergency
Stop