8
Upper Limit Switch
Lower Limit Switch
4-5
SLIDE FORK UNIT
（Model SF）
Slide Fork Unit is used for stair ascent/descent and
during ground transfer for cargo balance adjustment.
Set Select Switch on Switch Box to TOE PLATE and
control Slide Fork Unit via its switch.
When Slide Fork Unit reaches its highest or lowest
positions, the upper or lower Limit Switches will ac-
tivate, and Slide Fork Unit will automatically stop.
Before starting operation, be sure to
check that Limit Switches function nor-
mally.
It is normal that Slide Fork Unit stops
when it contacts the upper or lower Limit
Switch.
Center of gravity
