208932AEA SJ85AJ
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Section 4 – Pre-operation Function Tests
4.3-8 Test Off/Base/Platform Switch
1. Ensure both emergency stop buttons at
base and platform are pulled out.
2. Start engine.
3. On base control console, turn off/base/platform
key switch to off position.
▪
Result: Engine should shut down and MEWP
functions should not operate.
4. On base control console, turn off/base/platform
key switch to platform position.
WARNING
Ensure that you maintain three points of contact to
mount/dismount platform.
5. Enter platform and close gate/drop bar.
6. Select start position from engine start/on/off
switch until engine starts.
7. Dismount from platform.
8. On base control console, attempt to activate
each boom and platform switch while holding
start/function enable/emergency power switch in
function enable position.
▪
Result: All boom and platform functions
should not operate while holding start/function
enable/emergency power switch in function
enable position.
9. Push in emergency stop button to turn
engine off.
10. Pull out emergency stop button.
TM
!
HOUR METER
QUARTZ
Base Control Console
Start/Function Enable/
Emergency Power Switch
Off/Base/Platform Key
Switch
Emergency Stop
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