20
SJ3220, SJ3226, SJ4720, SJ4726, SJ4732223198ABA
Section 1 – Scheduled Maintenance General Inspections
1
Main power disconnect switch (B)
▪
Turn the main power disconnect switch to the off
position.
▪
Make sure the switch rotates and stays in the on
and off position.
▪
Make sure the cables are not loose.
2
Base control (B)
▪
Make sure there is no visible damage, and all the
switches operate correctly.
▪
AC power socket (B)
▪
Make sure there is no visible damage.
3
Brakes (B, C)
▪
B - Frequent/periodic/pre-delivery inspection
▪
Make sure there are no loose or missing
fasteners.
▪
Make sure there is no visible damage.
▪
C - Annual inspection
▪
Make sure that the disc or pin brakes show no
signs of wear and/or physical damage.
▪
Replace the disc or pin brakes if necessary.
4
Base weldment (B)
▪
Make sure that the base shows no signs of visible
damage, deformation, or cracks in the weldments.
5
Ladder (B)
▪
Make sure there are no loose or missing parts.
▪
Make sure there is no visible damage.
1 124 4 25 5
3 33 3 3
2 2
Example model SJ4732 ANSI/CSA Example model SJ4732 CE, AS & KC
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