Ingersoll-Rand 7742 manual OPERATOR’S Manual, Series Power Unit

OPERATOR’S MANUAL

INCLUDING:OPERATION,INSTALLATION MAINTENANCE&	Released:	6-l 2-89
Tool Products	Revised:	1o-6-95
50 SERIES POWER UNIT	Form:	3479-2

Model 7742

WARNING

READ THIS MANUAL CAREFULLY BEFORE INSTALLING,

OPERATING OR SERVICING THIS EQUIPMENT.

FAILURE TO OBSERVE THE FOLLOWING

Pneumatic tools should always be installed and used in accor- dance with A.N.S.I. B188.1 “Safety Code For Portable Air Tools.”

•Operate this tool at 90 p.s.i.g. (6.2 bar) maximum air pressure at the air inlet of the tool.

lDisconnect air supply from tool before removing/installing bit,

socket or device attached to tool or performing maintenance procedures.

0Keep hands, clothing and long hair away from rotating end of

tool.

lAnticipate and be alert for sudden changes in motion during

start up and operation of any power tool.

lNever exceed rated r.p.m. of tool.

lWear suitable eye and hearing protection while operating tool. l Tool shaft can continue to rotate briefly after throttle is re-

leased.

0Do not lubricate tools with flammable or volatile liquids such as kerosene, diesel or jet fuel.

lDo not remove any labels. Replace any damaged label. l Use only accessories recommended by ARO.

WARNINGS COULD RESULT IN INJURY.

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 dam- age as well as tissue necrosis. Repetitive users of hand-held tools who experience vibrations should closely monitor duration of use and their physical condition.

NOTICE

lThe use of other than genuine ARO replacement parts may result in safety hazards, decreased tool performance and in- creased maintenance and may invalidate all warranties.

lARO is not responsible for customer modification of tools for

applications on which ARO was not consulted.

lTool maintenance and repair should be performed by autho- rized, trained, competent personnel. Consult your nearest

ARO authorized servicenter.

lIt is the responsibility of the employer to place the information in this manual into the hands of the operator.

For parts and service information, contact your local ARO distributor, or the Customer Service Dept. of the Ingersoll-Rand Distribution Center, White House, TN at PH: (615) 672-0321, FAX: (615) 672-0801,

ARO Tool Products

Ingersoll-Rand Company

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

01995 THE ARO CORPORATION . PRINTED IN U.S.A. Part of worldwide Ingersoll-Rand