COATS Kit 8110584, Pressure Limiter User Manual

Caution

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Pressure Limiter Kit 8110584

Installation Instructions & Parts List

for RC-15A, RC-15AA, RC-20A, RC-20AA

& 40-40 Tire Changers

Hennessy Industries • 1601 J.P. Hennessy Drive, LaVergne, TN 37086-3565 (800) 688-6359 • (615) 641-7533 • (615) 641-5104 FAX • www.ammcoats.com

Installation Instructions

Always DISCONNECT THE ELECTRICAL
POWER before servicing equipment. This
prevents electrical shock or accidental
movement of the systems operated by the
electrical power.

Always DISCONNECT AIR SUPPLY before
servicing equipment. This prevents acciden-
tal movement of systems operated by com-
pressed air which may result in personal
injury. BLEED THE AIR SYSTEM by actuating
all the valves.

Before beginning any work, clear the area and position

machine for easy access. Disconnect all power
sources, both air and electricity inputs. Allow any stored
air in the reservoir to escape by depressing the inflate
pedal.

RC-15A and 15AA Pressure Limiter:

1. Remove the side panel.

2. Remove two nuts (ref 1), securing inflation valve

bracket (ref 2) to chassis.

3. Mount pressure limiter bracket (ref 3) to existing

bolts (ref 4) and securely tighten two nuts (ref 1).

4. Install pressure limiter (ref 5) to pressure limiter

bracket (ref 3) using two 1-3/4-inch long bolt (ref 6) and
two nuts (ref 7) provided in kit. Fasten securely.

5. Remove 1/4-inch hose (ref 8) from small valve (ref

9) and connect to port B on pressure limiter (ref 5).

6. Connect 1/4-inch hose 20-inches long (ref 10) sup-

plied in kit to port A on small valve (ref 9) and port A on
pressure limiter (ref 5). Securely tighten using 1/4-inch
hose clamps provided in kit.

7. Check all connections for proper installation and

tightness prior to reconnecting air supply.

8. Check unit for proper operation. Refer to the pres-

sure limiter maintenance section on page 4 of this
instruction.

9. Remove lens cover from

air gauge and install new
decal to gauge as shown in
diagram. Reinstall lens cover.

10. Replace side panel.

11. Review proper tech-

nique and operation with the
operators and supervisors.

CAUTION