Mec 4046SE - Page 30

Page 25 SE
AC
Slab Series - Service & Parts Manual
March 2022Section 10 - Maintenance
measure the platform height.
Result: The platform height shall not exceed 19 ft/5.8 m (1930SE), 20 ft/6.1 m (2632SE),
26 ft/8 m (3346SE), 30 ft/9.2 m (4046SE), 35 ft/10.7 m (4555SE).
Turn the Indoor/Outdoor switch to Indoor position.
Move up and hold the platform up / down switch. Raise the platform to the highest position and
measure the platform height
Result: The platform height shall not exceed 19 ft/5.8 m (1930SE), 26.2 ft/8 m (2632SE),
32.8 ft/10 m (3346SE), 38.7 ft/11.8 m (4046SE), 45 ft/13.7 m (4555SE).
Turn the Indoor/Outdoor switch to Outdoor position.
Result: The alarm should sound.
Turn the Indoor/Outdoor switch to Indoor position fully lower the platform.
Turn the key switch to platform control position.
Turn the Indoor/Outdoor switch to Outdoor position.
Press the lift function select button.
Press and hold the function enable switch on the control handle.
Slowly move the control handle in the direction indicated by the yellow arrow. Raise the platform
to the highest position and measure the platform height
Result: The platform height shall not exceed 19 ft/5.8 m (1930SE), 20 ft/6.1 m (2632SE),
26 ft/8 m (3346SE), 30 ft/9.2 m (4046SE), 35 ft/10.7 m (4555SE).
Turn the Indoor/Outdoor switch to Indoor position
Press and hold the function enable switch on the control handle.
Slowly move the control handle in the direction indicated by the yellow arrow. Raise the platform
to the highest position and measure the platform height
Result: The platform height shall not exceed 19 ft/5.8 m (1930SE), 26.2 ft/8 m (2632SE),
32.8 ft/10 m (3346SE), 38.7 ft/11.8 m (4046SE), 45 ft/13.7 m (4555SE).
Turn the Indoor/Outdoor switch to Outdoor position.
Result: The alarm should sound.
Turn the indoor/outdoor switch to indoor position. Fully lower the platform.
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.
Drive Brakes
Proper brake action is essential to safe machine operation. The drive brake function should operate
smoothly, free of hesitation, jerking and unusual noise.
Perform this procedure with the machine on a firm level surface that is free of obstructions, with the
platform extension deck fully retracted and the platform in the stowed position.
Mark a test line on the ground for reference.
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