rotai RT-7900S - Page 19

4.4 Mech Removal Guide
Maintenance Guide - Inner structure & installation
1 Unscrew 2 side bolts
2.Take off the Upper
Limit Sensor Detection
Board, but do not
unplug it.
3. Enter background mode
and choose walk motor
test to run the mech
until it stops at the
top position.
4. Cut the cable tie,
unscrew the bolt and
unplug it,then take
out whole Mech.