SJ40 T+, SJ45 T+ 238261AAA
53
Function tests Section 4 – Inspections Before Operation
4.3-7 Do a test of the off/base/platform
switch
1. Make sure the emergency-stop buttons at the
base and platform are pulled out.
2. Start the engine.
3. On the base control console, turn the off/base/
platform key switch
3
to the off position.
▪
Result: The engine stops and the MEWP
functions do not operate.
4. On the base control console, turn the off/base/
platform key switch to the platform position.
WARNING
Fall hazard. Use the three points of contact
principle when you enter or exit the platform. If
you do not obey, there is a risk of death or serious
injury.
5. Enter the platform and close the gate or drop
bar.
6. Select the start position from the engine start/
on/off switch until the engine starts.
7. Exit the platform.
8. On the base control console, try to operate each
boom and platform switch while you hold the
start/function enable/emergency power switch
in the function enable position.
▪
Result: All the boom and platform functions
do not operate.
9. Push the emergency-stop button to turn the
engine off.
10. Pull the emergency-stop button.
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