Second Edition
y
First Printing
Operator's Manual
Inspections
Part No. 1261387
S-100HD • S-120HD
29
15
Return to the ground controls. Turn the key
switch to ground control. Press and hold a
function enable/speed select button and press
the boom up button and then the boom down
button.
Result: The boom should raise and lower
normally.
16
At the ground controls, press and hold a
function enable/speed select button and press
the boom extend button and then the boom
retract button.
Result: The boom should extend and retract
normally.
Test Machine Functions
17
Do not press and hold a function enable/speed
select button. Attempt to activate each boom
and platform function button.
Result: No boom and platform functions should
operate.
18
Press and hold a function enable/speed select
button and activate each boom and platform
function button.
Result: All boom and platform functions should
operate through a full cycle. The descent alarm
should sound while the boom is lowering.
Test Emergency Controls
19
Turn the key switch to ground control and shut
the engine off.
20
Pull out the red Emergency Stop button to the
on position.
21
Simultaneously press and hold the
emergency power button and press
each boom function button, or
activate each boom function toggle
switch.
Note: To conserve battery power, test each function
through a partial cycle.
Result: All boom functions should operate.
Test the Tilt Sensor
22
Press one of the LCD
screen control buttons until
TURNTABLE LEVEL
SENSOR X-DIRECTION
appears.
Result: The LCD screen should display the
angle in degrees.
23
Press the LCD screen control buttons until
TURNTABLE LEVEL SENSOR Y-DIRECTION
appears.
Result: The LCD screen should display the
angle in degrees.
24
Press the LCD screen control buttons until
PLATFORM LEVEL SENSOR DEGREES
appears.
Result: The LCD screen should display the
angle in degrees.
