104
221491AFA SJ9233 RT, SJ9243 RT, SJ9253 RT, SJ9664 RT
Section 8 – Labels SJ9233 RT, SJ9243 RT, SJ9253 RT & SJ9664 RT labels
14
Description Label Pictorial
14
Maintenance supports procedure (SJ9664 RT)
Refer to the operation manual.
1. Remove all personnel and material from the platform.
2. Raise the platform until there is adequate clearance to deploy
the maintenance supports.
3. Deploy the lower maintenance support:
a. Remove the maintenance support rod from the keyhole
at the rear side of the MEWP.
b. Pull the rod handle so that the maintenance support is in a
vertical position. Align the lower maintenance support with
the scissor pins.
c. Put the rod back into the keyhole at the rear side of the
MEWP.
4. Lower the platform until the scissor pins fully touch the
maintenance support, and the platform stops.
5. Turn the main power disconnect switch to the off position.
Do maintenance on the MEWP. Refer to the service manual.
6. Turn the main power disconnect switch to the on position.
7. Raise the platform until there is adequate clearance to retract
the lower maintenance support
8. Retract the maintenance support:
a. Remove the rod from the keyhole at the rear side of the
MEWP.
b. Push the rod handle to retract the maintenance support.
c. Put the rod back into the keyhole.
9. Fully lower the platform.
4
5
7 86
1
B
C
3
A
9
B
C
A
2
Rear side (continued)
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