53
SJ9233 RT, SJ9243 RT, SJ9253 RT, SJ9664 RT
221491AFA
Function tests
Section 4 – Inspections Before Operation
4.3-14 Do a test of the horn
1.
Push the
horn
button
7
.
▪
Result:
The horn makes a sound.
4.3-15 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.
Make sure the path of intended motion is clear.
2.
Raise the platform until it is at a height of
approximately 4.3 m (14 ft).
3.
Drive the MEWP forward and then rearward.
▪
Result:
The MEWP drives slower than when it
was in the lowered travel position.
4.3-16 Do a test of the outrigger interlocks
(optional equipment)
1.
Use the MEWP ladder to enter the platform.
2.
Start the engine. Refer to
Figure 06
.
3.
Move the
auto-level/differential lock
switch
8
to the
auto-level position
8a
.
4.
Squeeze the
function-enable
switch
4
and
push the
controller handle
5
to extend all four
outriggers 10 cm (4 in).
5.
Move the
lift/off/drive
switch
3
to the
lift
position
3b
.
6.
Squeeze the
function-enable
switch
4
and
push the
controller handle
5
to raise the
platform
▪
Result:
The platform does not raise.
7.
Move the
auto-level/differential lock
switch
8
to the
auto-level position
8a
.
8.
Squeeze the
function-enable
switch
4
and pull
the
controller handle
5
to fully retract all four
outriggers.
▪
Result:
All four outriggers fully retract.
TM
4
5
3
3b
7
8a
8
Summary of Contents for SJ9233 RT
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