Page 22
MMAE16 - Operator’s Manual
January 2022
Secton 7 - Functon Tests
Press and hold the function enable switch. Slowly move the control handle in the direction
indicated by the yellow down arrow.
Result:
The platform should lower. The descent alarm should sound while the platform is
lowering.
Test the Steering
Note:
When performing the steer and drive function tests, stand in the platform facing the steer end
of the machine.
Press the drive function select button. The indicator light should turn on.
Press and hold the function enable switch on the control handle.
Depress the thumb rocker switch on top of the control handle in the direction identified by the
blue left arrow on the control panel.
Result:
The steer wheels should turn in the direction that the blue left arrow points on the
control panel.
Depress the thumb rocker switch in the direction identified by the white right arrow on the control
panel.
Result:
The steer wheels should turn in the direction that the white right arrow points on the
control panel.
Test Drive and Braking
Press the drive function select button. The indicator light should turn on.
Press and hold the function enable switch on the control handle.
Slowly move the control handle in the direction indicated by the blue up arrow on the control
panel until the machine begins to move, then return the handle to the center position.
Result:
The machine should move in the direction that the blue up arrow points on the
control panel, then come to an abrupt stop.
Press and hold the function enable switch on the control handle.
Slowly move the control handle in the direction indicated by the yellow down arrow on the control
panel until the machine begins to move, then return the handle to the center position.
Result:
The machine should move in the direction that the yellow down arrow points on the
control panel, then come to an abrupt stop.
Note:
The brakes must be able to hold the machine on any slope it is able to climb.
Test Elevated Drive Speed
Press and hold the function enable switch. Raise the platform approximately 3 feet (1 m) from
the ground.
Result:
The pothole guards should deploy.
Press and hold the function enable switch on the control handle.
Slowly move the control handle to the full drive position.
Result:
The maximum achievable drive speed with the platform raised should not exceed 0.5
mph.
Result:
If the drive speed with the platform raised exceeds 0.5 mph, immediately tag and
remove the machine from service.
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