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Mast Disassembly Procedure Section 5 – Procedures
5.12 Mast Disassembly
Procedure
CAUTION
Risk of personal injury or equipment damage.
Always use suitable lifting equipment and safe
lifting practices when performing the following
procedure.
CAUTION
Risk of personal injury or equipment damage. The
use of an assistant is required to safely complete
this procedure
WARNING
Risk of personal injury. Do not stand or pass under
a suspended load.
NOTE
It is recommended that 2 lifting straps (or similar)
be used for a straight, even lift.
NOTE
SJ16 machines have one more mast section than
the SJ12 machines. Some of the following steps
(as indicated) apply only to the SJ16 machines.
5.12-1 Extending Platform Removal
1. With the platform fully-lowered, enter the
platform. Traverse the platform by stepping
on the foot pedal, grasping the platform
repositioning handle, then pushing the platform
until fully-traversed. Exit the platform.
2. From base controls, lift the platform
approximately 10 in (25 cm).
3. Put a wood block (4’’ x 4’’) between the platform
and the base.
4. Turn main disconnect switch to off position.
5. Disconnect the platform control cable quick
connector from the mast.
6. Remove the control cable enclosure that houses
the hour meter from the side of the mast.
7. Disconnect the wires for the platform limit switch
harness with the contact pin extraction tool
(208767).
Limit
Switch
Harness
Hourmeter
Enclosure
Control
Cable Quick
Connector
Figure 14 Harnesses Disconnection
8. Pull the limit switch harness through the strain
connector and out of the box. Tie the harness
and the platform control cable to the platform.
Control
Cable Quick
Connector
Limit Switch
Harness
Figure 15 Harnesses Secured
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