Bead Breaker Installation; Air Installation - John Bean EHP System IV-E Manual Del Operador

2.2 bEAD bREAKER INSTAllATION

Sometimes the side mounted Bead Breaker is shipped
from the factory dismounted for a more compact
shipping package.
A. Cut the plastic tie strap which secures the Breaker
Arm to the cabinet pivot.
b. Place the bead breaker arm (1,Fig.2.0-2) inside
arm support (4). Holes (5) of the bead breaker arm and
of the arm support must match. Grease pin (6). Lock
arm (1) to support (4) with pin (6) and ring (7).
C. Attach spring (3,Fig.2.0-2) to the hook on the frame
and attach it to hook (2) on bead breaker arm.
TIP: You may tie a small rope or cord onto the free
end of the spring, run the cord through the hole. Pull the
spring end toward the split pin and loop free end over.
2.0-2

2.3 AIR INSTAllATION

WARNING!
THE AIR INSTAllATION MUST bE MADE ONlY bY
lICENSED PERSONNEl.
WARNING!
EXCESSIVE AIR PRESSURE CAN SERIOUSlY
INJURE PERSONNEl AND DAMAGE THE MACHINE.
Ensure that the line pressure is within the limits
required by the machine. If the pressure exceeds
170 psi (12 bar) it is mandatory to install a pressure
regulator before the air inlet of the machine.
If the air pressure is lower than the minimum required
of 110 psi (8 bar) the clamping power of the turntable
and the bead breaker power may be insufficient for
certain tires and substantially reduces tire changer
performance.
It is suggested that the air supply be equipped with a
water separator/dryer type modification for maximum
performance.
After ensuring all the above proceed as follows:
EN-13