Skyjack SJ9253 RT - Store the Maintenance Support(S)

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SJ9233 RT, SJ9243 RT, SJ9253 RT 221491AAA
Use the maintenance support(s) Section 6 – Additional Procedures
WARNING
Fall Hazard. Use the three points of contact
principle when you use the MEWP ladder. If you do
not obey, there is a risk of death or serious injury.
5. Deploy the top maintenance support (only for
model SJ9253 RT):
a. Go up the MEWP ladder. Maintain three
points of contact on the ladder at all times.
Refer to Figure 12.
Figure 12 Position to release or retract the top
maintenance support (only for model SJ9253 RT)
b. Turn the latch on the scissor assembly to
deploy the top maintenance support. Make
sure that it is in a vertical position. Align the
top maintenance support with the pipes on
the cross member.
c. Go down the MEWP ladder.
d. Lower the platform until the pipes on the
cross members fully touch the maintenance
supports, and the platform stops.
6. Turn the main power disconnect switch to the
off position.
6.7-2 Store the maintenance support(s)
1. Turn the main power disconnect switch to the
on position.
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. For model SJ9253 RT:
Raise the platform until the top of the lower
maintenance support is just below or at the blue
mark on the top cylinder mount.
For models SJ9233 RT and SJ9243 RT:
Raise the platform until there is adequate clear-
ance to retract the lower maintenance support.
WARNING
Fall Hazard. Use the three points of contact
principle when you use the MEWP ladder. If you do
not obey, there is a risk of death or serious injury.
3. Retract the top maintenance support (only for
model SJ9253 RT):
a. Go up the MEWP ladder. Maintain three
points of contact on the ladder at all times.
Refer to Figure 12.
b. Swing the top maintenance support up until
it locks back into the latch on the scissor
assembly.
c. Go down the MEWP ladder.
4. For all models, retract the lower maintenance
support:
a. Remove the rod from the keyhole at the rear
side of the MEWP.
b. Pull the rod handle to retract the lower
maintenance support.
c. Put the rod back into the keyhole at the rear
side of the MEWP.
5. Fully lower the platform.