Operation Instructions for TCX575 Tire Changer  1. Getting Started  5 
1.7 Wheel Clamping Pedal 
The wheel clamping pedal   has three positions (modes of operation): up 
(expand), neutral (stop), and down (retract). 
With the clamps in the fully retracted position or clamped against the 
outside of a rim, step down fully
 on the pedal to expand the wheel clamps 
(clamps move outward). The clamps continue to expand until contacting 
the rim or until fully expanded. 
While the clamps are expanding, partially
 stepping down on the pedal will 
stop the clamps. The pedal can also be placed in the stopped position 
with the clamps in the fully expanded position. From this stopped position, 
additional partial steps on the pedal will incrementally retract clamps. 
With the clamps in the fully expanded position or clamped against the 
inside of a rim, step down partially on the pedal to retract the wheel clamps 
(clamps move inward). To completely retract the clamps, step down fully
 
on the pedal and the clamps will move completely inward. 
Change the position of pedal by briefly stepping down and then releasing. 
1.8 Column Rotation Pedal  
The column rotation pedal   operates the automatic column. 
  WARNING:  Before activating automatic column, make sure the path 
of the column is clear of people and other obstructions. 
The column tilt pedal has two positions. 
With the pedal up, the column rotates toward the operator. 
With the pedal down, the column rotates away from the operator. 
1.9 Air Inflation Pedal 
On the left side of the base, the air inflation pedal operates the two-stage air inflation 
system. Refer to illustration on page 6. The pedal controls the air going to the 
inflation hose and the air inflation jets.  
  WARNING:  Do not lean or reach over tire when inflating. 
 
 CAUTION:   Keep hands clear of wheel during sealing and seating of 
beads. 
When operating air inflator, stand to the left side of the base. Do not stand in front of 
the tire changer while operating the air inflator. 
Step down partially
 on the pedal to inflate tires through inflation hose. 
Step down completely
 on the pedal to activate the air inflator jets to seal 
tire beads.