236613ACA
SJ3013 & SJ3014 micro
40
Section 4 – Inspections Before Operation
Function Tests
4.3-18 Do a test of the pothole protection
device
WARNING
Crush hazard. Make sure all personnel on ground
stay away from the pothole protection device. If
you do not obey, there is a risk of death or serious
injury.
WARNING
Fall hazard. Use the three points of contact
principle when you use the MEWP ladder to enter
or exit the platform. If you do not obey, there is a
risk of death or serious injury.
1.
Push the
emergency-stop
button.
2.
Use the MEWP ladder to exit the platform.
3.
Put a block (approximately 3.75 cm (1.5 in)
below the
system components tray
of the MEWP.
4.
Use the MEWP ladder to enter the platform.
5.
Close the gate.
6.
Pull the
emergency-stop
button.
7.
Raise the platform approximately 1.5 m (5 ft).
8.
Drive the MEWP forward or rearward
, or continue
to raise the platform higher than 1.5 m (5 ft).
▪
Result:
The drive function does not operate.
The lift function does not operate above 1.5 m
(5 ft)
.
An error/fault code shows on the display
of the platform control console.
9.
Fully lower the platform.
10.
Do steps 1 to 9 again, with the block put below
the
opposite side
of the MEWP.
▪
Result:
The drive function does not operate.
The lift function does not operate above 1.5 m
(5 ft)
.
An error/fault code shows on the display
of the platform control console.
11.
Push the
emergency-stop
button.
12.
Use the MEWP ladder to exit the platform.
13.
Remove the block.
4.3-19 Do a test of the elevated travel
speed
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.
1.
Pull the
emergency-stop
button.
2.
Make sure the path of intended motion is clear.
3.
Raise the platform until it is at a height of
approximately
0.3 m (1 ft).
4.
Drive the MEWP forward and then rearward.
▪
Result:
The MEWP drives slower than when it
was in the lowered travel position.
4.3-20 Do a test of the tilt system
IMPORTANT
Use the platform control console to do this test
from the ground. Do not stand in the platform.
Lower the platform fully before you do the test.
1.
Make sure the path of intended motion is clear.
2.
Put a 2x4 or similar piece of wood in front of
each wheel on the right side of the MEWP.
3.
Push the
drive
button
2
.
4.
Squeeze and hold the
function-enable
switch.
5.
Slowly push the
controller handle
and drive the
MEWP onto the pieces of wood.
6.
Push the
lift/lower
button.
7.
Squeeze and hold the
function-enable
switch.
8.
Slowly pull the
controller handle
rearward and
raise the platform.
▪
Result:
When the platform rises 1.5 m (5 ft)
from the stowed position, an alarm sounds
and the platform lift stops. The drive functions
do not operate. The tilt indicator light on the
platform control console flashes.
9.
Push the
controller handle
forward and fully
lower the platform.
10.
Drive the MEWP off of the pieces of wood.
11.
Remove the wood.
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order
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