49
Platform level
adjust switch
Stop
Up
Down
M147C820
Fig. 8‒41
NOTICE
When adjusting from the upper controls,
the platform stops automatically after
a certain period of time to prevent
occupants and load from dumping
out. Release the switches to continue
adjustment.
5‒2 Bleeding Air from Platform
Leveling System
WARNING
• Use only the lower controls to bleed air
from the platform leveling system.
• Do not allow any person or object on the
platform when bleeding air.
If the platform does not stay level after
adjustment, air may have entered the platform
leveling system. In this case, bleed air from the
platform leveling system in the following way.
Put the machine on firm, level surface.
Move the boom to a position where it is easy to
adjust.
Hold the enable switch up to “ON”. Operate the
platform leveling switch on the lower controls
to fully tilt the platform forward and backward
several times.
Enable switch
Platform level adjust switch
M179E22-1
Fig. 8‒42
Platform level
adjust switch
Stop
Up
Down
M147C920
Fig. 8‒43
Adjust the platform so it becomes level.
Repeat the boom raising, lowering and
telescoping operations several times and make
sure that the platform stays level.
