Operator's Manual
Fifth Edition • Second Printing
34
S-100 • S-105 • S-120 • S-125
Part No. T113597
Inspections
46 Push the steer
mode select button
for
circle-end
(yellow arrow)
steer.
47 Press down the foot switch.
48 Slowly move the drive/steer control handle in the
direction indicated by the yellow triangle on the
control panel OR press the thumb rocker switch in
the direction indicated by the yellow triangle.
Result: The circle-end wheels should turn in the
direction that the yellow triangles point on the
drive chassis.
49 Push the steer
mode select button
for crab steer.
50 Press down the
foot switch.
51 Slowly move the drive/steer control handle in the
direction indicated by the blue triangle on the
control panel OR press the thumb rocker switch in
the direction indicated by the blue triangle.
Result: All wheels should turn in the direction
that the blue triangles point on the drive chassis.
52 Push the steer
mode select button
for coordinated
steer.
53 Press down the foot switch.
Test the Foot Switch
36 Push in the platform red Emergency Stop button
to the off position.
37 Pull out the red Emergency Stop button to
the on position but do not start the engine.
38 Press down the foot switch and attempt to start
the engine by pushing the engine start button.
Result: The engine should not start.
39 Do not press down the foot switch and restart
the engine.
40 Do not press down the foot switch and test each
machine function.
Result: No machine functions should operate.
Test Machine Functions
41 Press down the foot switch.
42 Activate each machine function control handle,
toggle switch or button.
Result: All functions should operate through a
full cycle.
Test the Steering
43 Push the steer
mode select
button for
square-end (blue
arrow) steer.
44 Press down the foot switch.
45 Slowly move the drive/steer control handle in the
direction indicated by the blue triangle on the
control panel OR press the thumb rocker switch in
the direction indicated by the blue triangle.
Result: The square-end wheels should turn in
the direction that the blue triangles point on the
drive chassis.
