16
Genie S-120 & Genie S-125
Part No. 62756
Operator's Manual
First Edition · Fourth Printing
FUNCTION TESTS
9 Push and hold a function enable/speed select
button and press the boom extend button.
Result: The boom will extend approximately 3
feet (1 m) and then stop. The boom should not
extend farther unless both axles are extended.
10 Push and hold a function enable/speed select
button and push the boom retract button.
Result: The boom should retract.
11 At the platform controls, move the drive control
handle in the forward direction and push the
extend axle button.
Result: The machine should drive and the axles
should extend. The indicator light will flash
while the axles are moving and stay on when
the axles are fully extended.
Note: The extend axle function will only work while
the machine is moving.
12 Return to the ground controls. At the ground
controls, push and hold a function enable/speed
select button and push the boom up button and
the boom down button.
Result: The boom should raise and lower
normally.
13 At the ground controls, push and hold a function
enable/speed select button and push the boom
extend button and the boom retract button.
Result: The boom should extend and retract
normally.
Test the Machine Functions
14 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.
15 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. Descent alarm (if
equipped) should sound while boom is
lowering.
Test Auxiliary Controls
16 Turn the key switch to ground control and shut
the engine off.
17 Pull out the red Emergency Stop button to the
ON
position.
18 Simultaneously push and hold the auxiliary
power button and push 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.
