OPERATIONS
The DAS ARM has been designed to facilitate the operations of wheel locking and mounting/demounting
the tire on or from the rim.
9.1 CLAMPING THE TIRE
Correctly follow this manual
，
release the beads both side of the tire. It’s
more forceful to use the DAS ARM. Clamping the tire from outside is recom-
mended.
（
Plastic protections are available Fig-7
）
.
1—Depress the corresponding pedal to open the jaws
，
and turn the spindle
to its non-working position.
2—Lay the wheel onto the turntable
，
depress the corresponding pedal to
close or open the jaws for the clamping of the rim.
9.2 DEMOUNTING THE TIRE
1. Firstly break and loosen the beads if it is necessary.
Loosen the locking nut to lower the pressing roller
，
make sure the
roller is above the tire and not touching it.
Turn the control lever to bottom
，
lower the roller holding arm to press
the tire with pressing roller. Depress the corresponding pedal to turn
the turntable to loosen the bead. Turn the turntable repeatedly if it is
necessary.
（
Fig-8
）
NOTICE:
Before any operations, lubricate the bead of the wheel.
After loosen the bead, more depress the roller holding arm and begin the next demounting.
2. Demount the upper bead.
Fig.7
Fig.8
