SJ3013 & SJ3014 micro
236613ACA
33
Function Tests
Section 4 – Inspections Before Operation
4.3 Function Tests
Do the function
tests in sequence.
WARNING
Do not operate a MEWP that does not function
correctly. Lock and tag the MEWP, and remove it
for servicing. Only a qualified service technician
must repair the MEWP. If you do not obey, there is
a risk of death or serious injury.
Be sure to read
Section 5
before you do the function
tests.
4.3-1 Do a test of the control module and
load sensing module self-check
1.
Push the
emergency-stop
button
1
on the
base control console.
2.
Pull the
emergency-stop
button on the base
control console.
▪
Result:
The beeper makes a sound for
approximately 1 second. This shows that the
system is in operation, and there are no faults.
4.3-2 Do a test of the emergency-stop
button on the base
1.
Push the
emergency-stop
button.
2.
Turn the
platform/off/base
switch
2
to the
base position.
3.
Turn and hold the
lower/neutral/raise
switch
3
to the raise position.
▪
Result:
The platform does not rise.
4.3-3 Do a test of the platform/off/base
key switch
1.
Pull the
emergency-stop
button.
WARNING
Look for overhead obstructions or other possible
hazards around the MEWP when you raise the
platform. Do not lower the platform unless the area
below is clear of personnel and obstructions. If
you do not obey, there is a risk of death or serious
injury.
2.
Turn the
platform/off/base key
switch to the
platform position.
3.
Turn and hold the
lower/neutral/raise
switch to
the raise position.
▪
Result:
The platform does not rise.
4.
Turn the
platform/off/base key
switch to the
base position.
5.
Turn and hold the
lower/neutral/raise
switch to
the raise position.
▪
Result:
The platform rises.
P
P
10A
2
1
3
4
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order
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