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S A F E T Y W A R N I N G S

Operating this tool with a damaged or missing stem deflector, or using the deflector as a handle, may

result in severe personal injury. The pin deflector should be rotated until the aperture is facing away
from the operator and other persons working in the vicinity.

Approved eye protection should be worn when operating, repairing, or overhauling this tool.

Do not use beyond the design intent.

Do not use substitute components for repair.

Any modification to the tool, pulling heads, accessories or any component supplied by CHERRY®, or their

representatives, shall be the customer’s entire responsibility.

CHERRY® will be pleased to advise on any proposed modification.

The tool must be maintained in a safe working condition at all times and examined at regular intervals for

damage.

Before disassembling the tool for repair, refer to the maintenance instructions. All repairs shall be

undertaken only by personnel trained in CHERRY/Cherry installation tools.

Contact CHERRY®

with your training requirement.

Always disconnect the air line from the tool inlet before attempting to service, adjust, fit or remove any

accessory.

Do not operate the tool when it is directed at any person.

Ensure that the vent holes do not become blocked or covered and that air line hoses are always in good

condition.

Excessive contact with the hydraulic oil should be avoided to minimize the possibility of rashes. Care

should be taken to wash thoroughly.

Operating air pressure should not exceed 110 psi (7.6 bar).

Do not operate the tool without the pulling head in place.

Do not operate the tool unless the handle base (25) is fully secured by the retaining rings (26) and (28)

and base cover (27).

All retaining rings, screwed end caps, air fittings, trigger valves and pulling heads should be attached

securely and examined at the end of each working shift.

Do not pull rivet in the air.

The precautions to be used when using this tool must be explained by the customer to all operators.

Any questions regarding the correct operation of the tool and operator safety should be directed to
CHERRY.

Do not pound on the rear of the tool head to force rivets into holes as this will damage the tool.

Do not depress the trigger while disconnecting the air bleeder and replacing the cap screw when bleeding

the tool.

Содержание 747-002

Страница 1: ...1224 East Warner Ave Santa Ana Ca 92705 Tel 1 714 545 5511 Fax 1 714 850 6093 www cherryaerospace com Original Instructions G747 Lightweight CherryMAX Power Tool...

Страница 2: ...the G747 4 Maintenance and Repair 4 Fill and Bleed Instructions 5 Trouble Shooting 5 Overhaul 6 Air Valve 6 Head Sub Assembly 6 Handle Sub Assembly 6 Pulling Heads 7 Cross Section Drawing Of G747 8 Pa...

Страница 3: ...ulb type rivets in all head styles materials and grip lengths Extensions are available for extending the pulling heads to reach limited access areas See the section on pulling heads for the correct pu...

Страница 4: ...line from the tool inlet before attempting to service adjust fit or remove any accessory Do not operate the tool when it is directed at any person Ensure that the vent holes do not become blocked or c...

Страница 5: ...HOW TO USE THE RIVETER After selecting the proper pulling head and attaching it securely to the riveter connect the tool to an air line Recommended air pressure is between 90 and 110 psi Insert the ri...

Страница 6: ...hould leak through the by pass hole at the base of the handle 31 the O rings 33 are worn or damaged Oil leaking from the front of the head 1 indicates that O rings 2 are worn or damaged 4 Check for ex...

Страница 7: ...Gently push and wiggle sleeve to allow O rings to slip past inner ports Spring 39 is best installed using a valve spring installation tool 836B700 to push the large diameter coil into the groove This...

Страница 8: ...ow the instructions given below Clamp piston rod wrench 700A61 in a vise with the hex shaft pointed up Turn the handle upside down and place the hex end of the power piston rod 36 onto the wrench Push...

Страница 9: ...8...

Страница 10: ...737 NUT CONELOK 1 4 20 2 24 P 894 O RING 2 254 2 114 070 1 25 747 015 BASE HANDLE 1 26 P 895 RING RETAINING INT 2 440 1 27 747 011 COVER URETHANE BASE 1 28 P 1386 RING RETAINING EXT 2 062 1 29 703A33...

Страница 11: ...10 EXPLODED VIEW OF G747...

Страница 12: ...epted practices of companies manufacturing industrial or aerospace fasteners In the event of any breach of the foregoing warranty Buyer s sole remedy shall be to return defective goods after receiving...

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