XUANBAO XTC990A, User Manual

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7.3 Dismount
7.3.1 Separate outside tire
If tire is not loosened by bead breaker or re-positioned, you may operate by
hexangonal rod.(fig N-1)
1) Loosen hexangular screw(figN-3),which
makes hexangular rod glading freely.
2) Move hexangular rod(fig N-1) to the
outside of the rim, rotating positioning
screw to fix hexangular rod.(fig N-3)
3) Move tire changer column to put
dismounting head (figN-2) on outside of
rim.
4) Keep pneumatic rod towards down until the presser press rubber tire several
mm(lower than rim),and then rotating the turntable clockwise, the presser(fig N-4)
rotates and separates the rubber tire
from rim.
5) Operator should lubricate the outside
rim during separation to dismount
easier.(fig O)
“ ! ” warning :
Make sure hexangular
rod and arm are in correct position to avoid rim and rod damages and danger during
above operation.
Finishing operation, pneumatic valve towards up and rise hexangular rod, lossen