xsto CT420, Operation Manual

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different cargo gravity so that
CT420 can go upstairs smoothly.
Then you can increase the speed.
3.6.5
Climb the last THREE steps
When CT420 goes up to the edge
of the last stair, turn speed to 1.
Turn to loading board automatic
mode by handheld controller.
Moreover, pull the CT420 armrest
and find the balance position
gradually until the CT420 can be
easily flipped back and forth. Hold
the CT420 handle with both
hands, pull the CT420 back
slowly, make the CT420
automatically adjust the angle to
recover the loading board until
the tracks return close to the
upper platform.
Then use the joystick to move
up further.
Warning: There is potential risk when CT420 moves up
to the highest stair on every floor. CT420 may roll over
forward or backward. Keep people and goods far away the
machine. When a rollover is inevitable, loosen the armrest