213210AAAA SJ46 AJ, SJ51 AJ, SJ63 AJ
52
Section 4 – Inspections Before Operation Function tests
4.3-9 Do a test of the footswitch and all
the boom and platform functions
1. Make sure the emergency-stop button is pulled
out.
2. Make sure the engine start/on/off switch is in
the on position.
3. Do not start the engine.
4. Move the generator switch
2
(optional
equipment) to the off position.
5. Press and hold the footswitch
3
and select
the start position from the engine start/on/off
switch to try to start the engine.
▪
Result: The engine does not start.
6. Do not press the footswitch, and try to start the
engine.
▪
Result: The engine starts.
7. Do not press the footswitch, and do a test
of each boom and platform function with the
engine on.
▪
Result: The MEWP functions do not operate.
NOTE
A 15-second anti-tiedown feature prevents the
footswitch operation when the operator presses
it for 15 seconds without the activation of a
function.
8. Press and hold the footswitch, and do a test
of all the boom and platform functions with the
engine on.
▪
Result: All MEWP functions operate.
TM
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