Ingersoll-Rand 7759 specifications Operating and Safety Precautions, AIR Supply Requirements

OPERATOR’S	MANUAL
INCLUDING: OPERATION,INSTALLATION& MAINTENANCE		Released: 2-22-93
Tool & Hoist Products “0” SERIES POWER	MOTOR	Revised:
Model	7759

IMPORTANT: READ THIS MANUAL CAREFULLY BEFORE INSTALLING,

OPERATING OR SERVICING THIS EQUIPMENT.

OPERATING AND SAFETY PRECAUTIONS

Pneumatic tools should always be installed and used in accor- dance with A.N.S.I. 6186.1 “Safety Code For Portable Air Tools.”

CAUTION:

lKeep hands and clothing away from rotating end of tool.

lWear suitable eye protection while operating tool.

lUse tool only for purposes for which it was intended.

lSHUT OFF and DISCONNECT AIR SUPPLY from tool BE- FORE performing maintenance, service or disassembly of tool.

WARNING: Repeated prolonged operator exposure to vibrations which may be generated in the use of certain hand-held tools may produce Raynaud’s phenomenon, commonly referred to as Whitefinger disease. The phenomenon produces numbness and burning sensations in the hand and may cause circulation and nerve damage as well as tissue necrosis. Repetitive users of hand-held tools who experience vibrations should closely moni- tor duration of use and their physical condition.

AIR SUPPLY REQUIREMENTS

For maximum operating efficiency, the following air supply specifi- cations should be maintained to this air tool:

lAIR PRESSURE - 90 PSIG (6 bar)

lAIR FILTRATION - 50 micron l LUBRICATED AIR SUPPLY

l HOSE SIZE - 5/16” (8 mm) I.D.

An ARO® model 128231-800 air line FILTER/REGULATOR/LU- BRICATOR (F.R.L.) is recommended to maintain the above air supply specifications.

ROUTINE LUBRICATION REQUlREMENTS

Lack of or an excessive amount of lubrication will affect the perfor- mance and life of this tool. Use only recommended lubricants at below time intervals:

EVERY 8 HOURS OF TOOL OPERATION - Fill lubricator reser- voir of recommended F.R.L. with spindle oil (29665). If an in line or air line lubricator is not used, apply several drops of spindle oil (29665) in air inlet.

EVERY 160 HOURS OF TOOL OPERATION - Lubricate gear- ing. Pack bearings, coat shafts and lubricate gears with NLGI #1 “EP” grease (33153).

RECOMMENDED LUBRICANTS

After disassembly is complete, all parts, except sealed or shielded bearings, should be washed with solvent. To relubricate parts, or for routine lubrication, use the following recommended lubricants:

Where		Used	ARO Part #	Description
Air	Motor		29665	1 qt. Spindle Oil
“0” Rings	& Lip Seals		36460	4 oz. Stringy	Lubricant
Gears and		Bearings	33153	5 lb. “EP”’-	NLGI #1
				Grease

For parts and service information, contact your local ARO distributor, or the Customer Service Dept. of the Ingersoll-Rand Dis- tribution Center, White House, TN at PH: (615) 67220321, FAX: (615) 672-0601.

ARO Tool & Hoist Products

Ingersoll-Rand Company

1725 U.S. No. 1 North l PO. Box 8000 l Southern Pines, NC 28388-8000

©1993 THE ARO CORPORATlON • PRlNTED IN U.S.A.

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