COATS CDH-9043 Electric-Hydraulic Tire Changer - Manual (Page 23)


Y
Take the mobile control unit to work position B.
3) Move the platform to be able to place the tire on it.
4) Lower or raise the spindle to centre the rim and the tire.
5) Move the ramp forward until the rim is inserted into the tire.
Move forward with the ramp until rim is completely in the tire.
6) Put the split-ring on the rim (with the lock ring already mounted).
If the rim and the split-ring have slits for fixing devices, make sure they are lined up with each other.
7) Move the tool carrier arm to the outside in its work position with the bead loosenerr disk facing the tire.
If the split-ring is not inserted sufficiently on the rim, move the spindle until the split-ring is by the disk. Bring the disk forward (with the spindle
turning) until you “observe” the O-ring seating.
8) Lubricate the O-ring and its seating.
9) Position the locking ring on the rim with the help of the disk as shown in Fig. Y.
Move the tool carrier arm to its non-working position and close the spindle arms completely. Support the tire so that it does not fall off
the spindle.
DANGER! POTENTIALLY HAZARDOUS OPERATION!
Do it manually only if you are certain you can keep the wheel balanced. For large and heavy tires an ad-
equate lifting device must be used.
10) Move the ramp to free the tire from the spindle.
11) Remove the tire.
Take the mobile control unit to work position B.
Take the mobile control unit to work position C.
DANGER!!
Do not inflate the tire with the tire assembly on the spindle. Tire inflation is potentially hazardous and should
only be done by removing the tire assembly from the spindle and placing it inside a safety cage.