Power Step PSA-D11R-FL, Manual

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FOLDING LADDER
Caterpillar D11R Dozer
Section 4
Operating Procedure
Pg12
PSA-D11R-F/L 210610
To Lower Ladder (from the machine)
Position machine in a level, safe area, away from the work face, whenever possible.
Apply park brake and lower engine speed to idle.
Check that the area below the Ladder Access System is clear of people and
obstacles, and lower ladder by operating the two position electrical switch adjacent
to the ladder, to the down position by pressing the switch down.
Hold the switch in the down position until ladder is fully lowered.
If the Dozer is parked on uneven ground, the bottom of the ladder may touch the
ground before the ladder is in the fully lowered position.
Should this occur, descend the ladder with caution.
To Raise Ladder
Ascend the ladder onto the landing of the Dozer.
Ensure the area around the ladder is clear of people and standing to the side, clear
of the area the handrails and ladder raises into, operate the electrical switch to the
raise position (up).
Hold the switch in the up position until the ladder is in the fully raised position.
The ladder is now raised and stored.