TO GET STARTED
Install a ¼” NPT tting (not included) into air inlet opening in the bottom of
the housing assembly (#27 on page 2), using suitable thread sealant.
AIR FILTER AND REGULATOR
The air line should have an attached air line lter and regulator sucient to
provide a constant and even ow of clean, dry air. The lter should be install-
ed as close as possible to the tool. Dirt or moisture in the air line will adversely
aect the smooth operation of the tool and decrease its serviceable life.
AIR PRESSURE
Air pressure should be maintained at 85-120 PSI (6-8 bars) using 1/4”
(6.35mm) ID air hose. Do not operate the tool at air pressures above 120 PSI (8
bars), as this may cause damage to it.
RECOMMENDED DAILY MAINTENANCE
Add 4-5 drops of air tool oil (10-weight recommended) to air inlet hose tting
(A) on the bottom of the handle (Fig 1).
Although the jaws and other moving parts of
the tool do not need to be oiled daily, periodic
oiling in small amounts may increase the
serviceable life of tools that receive heavy use.
LOADING CRINGS
1. With Pusher at nose of tool, slide C-rings
onto end of magazine, ring points facing away from tool. Push C-rings
forward and past the Clip Anti-Backup on the magazine.
2.
Pull the Pusher over the
C-rings, to the end of the
magazine. Allow C-rings to
slide forward.
3. Engage the Pusher with
the last C-ring, and push
the rings to front of tool.
Loading is complete.
OPERATION
Before using tool, review Safety Information on front page of manual.
In most operations, the tool is positioned at 90 degrees to the material being
enclosed (Fig. 2). During assembly, when
“grabbing”wires, the tool is often used as
a pusher/puller. Operator should always
choose the approach that places the least
amount of stress on the tool.
Hold the tool rmly and operate it in the
direction of the application motion without
excessive stretching. The tool should make
a complete closure of the ring. If closure
is incomplete, check that the application
is properly positioned and that the tool is
cycling completely. See “Troubleshooting” for
tips on resolving problems.
Northbrook, Illinois 60062 U.S.A.
Phone: (224) 723-5524 • Fax: (224) 723-5526
2019-03-19
4
C-RING TOOL OPERATING INSTRUCTIONS
TROUBLE SHOOTING
ISSUE: AIR LEAK
1. The front leaks while tool is motionless.
A. The Front Valve Seat (Part #16 ) is not locked deep enough.
B. The Inlet Bushing (Part #59) is not closed enough but it would
not aect any operation.
2. The front leaks while tool is in motion.
A. The Rear Valve Seat (Part #5 ) is locked too deep.
B. The Inlet Bushing (Part #59) is not closed enough but it would
not aect any operation.
TO LOCATE AND CORRECT AIR LEAKS
If an Adjustable Valve Seat is turned too far, the opposite Valve will be
raised from its Bushing Seat, causing air leakage. To correct, back o
Adjustable Valve Seat until leak stops. If leaks do not stop, check Piston
(#30) and Piston O-Rings (#29). Reseat or replace, as indicated.
ISSUE: TRIGGER IS STICKING OR NOT WORKING
1. The Front Valve Seat (#16) and the Rear Valve Seat (#5) are locked too
deep, making the Throttle Assembly (#208) immovable.
2. Lack of maintenance causing rust to form on the Throttle Assembly (#208),
making it immovable.
3. The O-Ring (#29) is worn and torn, causing the Piston (#30) to loosen.
4. The Throttle Stem (#17) could not bounce out. It may be stuck to Front
Valve Seat(#16) with consolidation glue (?).
ISSUE: C-RINGS FLY OUT DURING OPERATION
1. The jaws of the tool are too tight. The Jaw Bushing (#41) is worn and torn
and must be replaced.
2. The Jaws of the tool (#40, #50) are not smooth and hit on a C-Ring.
Remove Flexlock Nuts (#21) and Jaw Bolts (#74). Take out Jaws and
replace.
3. The C-Rings are of poor quality, or not the right size for the tool.
ISSUE: TOOL DOESN’T FORM C-RINGS INTO PROPER SHAPE
1. The Jaws (#40, #50) are broken. Remove Flexlock Nuts (#21) and Jaw Bolts
(#74). Take out Jaws and replace.
2. The Piston & Piston Rod Assembly (#201) is broken or worn. Replace.
3. The C-Rings are of poor quality, or not the right size for the tool.
When working with the tool, lways take care to put it down lightly to avoid
damaging the body or the magazine. Do not drop the tool!
Tools not operating properly should be removed from service at once and
checked for worn or damaged parts.
WHEN NOT IN OPERATION
When done using your C-Ring tool, and before performing maintenance or
part replacements, the compressed air must be disconnected.
Your C-Ring tool should be regularly cleaned, especially when pushing
it into foam. Moisture, dirt or other foreign matter inside the tool will
reduce its operational eciency. After every use, check for and clear/clean
o any particles in the jaws (#40, #50). Proper handling, operation and
maintenance of your tool will assure it a long working life.
If tool will not be in operation for a longer period, it should be covered or
stowed to keep dust o. Store tool at a moderate temperature and avoid
humid environments.
Fig. 2
A
Fig. 1
