Page 20
Mcro 19-XD - Servce & Parts Manual
June 2020
Secton 10 - Mantenance
Turn the key switch to platform control.
Check the platform up/down function from the ground controls.
Result:
The machine functions should not operate.
Turn the key switch to ground control.
Check the machine functions from the platform controls.
Result:
The machine functions should not operate.
Turn the key switch to the off position.
Result:
No function should operate.
Horn
The horn is activated at the platform controls and sounds at the ground as a warning to ground
personnel. An improperly functioning horn will prevent the operator from alerting ground personnel of
hazards or unsafe conditions.
Turn the key switch to platform control and turn the red Emergency Stop button clockwise to the
on position at both the ground and platform controls.
Push down the horn button at the platform controls.
Result:
The horn should sound.
Park Brake
Proper Park Brake performance is essential to safe machine operation. The machine uses two Park
Brakes located in the rear of the chassis, mounted to the drive motors. Park Brakes are a Spring
Applied Electrically Released (SAER) type designed to prevent unwanted machine travel anytime the
drive function is idle.
Perform this procedure on a surface free of obstructions, with the platform extension deck fully
retracted and the platform in the stowed position. Remove any items from the platform to prevent
shifting loads.
Test the Park Brakes by driving the machine onto a 25 percent ramp and park the machine there. The
Park Brakes should prevent the machine from rolling down the ramp. If the machine rolls more than 2
feet, replace both Park Brake units. Do not apply lubricants or any type of liquids to the brake units as
doing so will reduce Park Brake effectiveness.
Drive Speed - Stowed
Proper drive functions are essential to safe machine operation. The drive function should respond
quickly and smoothly to operator control. Drive performance should also be free of hesitation, jerking
and unusual noise over the entire proportionally controlled speed range.
Perform this procedure with the machine on a firm, level surface that is free of obstructions.
Create start and finish lines by marking two lines on the ground 40 ft /12.2 m apart.
Turn the key switch to platform control and turn the red Emergency Stop button clockwise to the
on position at both the ground and platform controls.
Lower the platform to the stowed position.
Press the drive function select button.
Choose a point on the machine; i.e., contact patch of a tire, as a visual reference for use when
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Summary of Contents for Micro 13-XD
Page 1: ...Part 43894 June 2020 Service Parts Manual Micro 19 XD Serial Number Range 1610000 Up Art_5588 ...
Page 38: ...Page 34 Micro 19 XD Service Parts Manual June 2020 Notes ...
Page 83: ...Page 79 Micro 19 XD Service Parts Manual June 2020 Notes ...
Page 84: ...Page 80 Micro 19 XD Service Parts Manual June 2020 Notes ...
Page 85: ...Page 81 Micro 19 XD Service Parts Manual June 2020 Notes ...
