LAUNCH
Tire Changer TWC-481
6
Bead Breaker
The bead breaker is on the right side of the
cabinet. As the procedure requires, depress
pedal I (Fig. 05) to work the cylinder, the piston
will move the bead breaker arm towards the
direction of the cabinet. The breaking force
should be around 14075N (5,620 lbs). Release
pedal I, the piston will move in an outward
direction.
The bead breaker shovel is allowed to swing
within a certain range. In case the distance of
swing is not appropriate, adjust the nut (Fig.09) at
the right end of the piston rod.
Fig.09
Hexagonal Column Clamping System
The Hexagonal bar (shown in Fig.10) can move
up and down freely while the Hexagonal bar
locking handle is in the downward position. While
the Hexagonal bar locking handle is moved 120°
or so, the cam connected with the handle will lift
the locking plate to lock the Hexagonal bar. If it
does not lock, you can adjust the bolt’s position to
assure the locking.
Fig.10
Air Pressure Regulator, Gauge and
Lubricator Assembly
As shown in Fig.11, there is a knob for the
regulator. When pulled up, the pressure can
be increased or decreased by turning it
clockwise
or
counter-clockwise.
After
adjusting the operating pressure, press the knob
down to lock it.
The air separator works to filter the water and
impurities in the compressed air. When water
and impurities are above the red line, open the
drain valve to release them.
The lubricator is used to add a certain amount
of lubricant into air for the moving parts in the
cylinder and regulator. Depress pedal H or I,
3
5 times, a drop of oil will drop into the cup in
the regulator. If it doesn’t happen, the
adjusting screw can be used adjust the output to
specification.
Fig.11
Lock Bolt
Summary of Contents for TWC-481
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