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OPERATOR’S MANUAL
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
Released:
8/77
Tool & Hoist Products MARKING PEN
Revised:
8-2-93
Form:
1035-2
Model 8315
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. R186.1 “Safety Code For Portable Air Tools.”
For maximum operating efficiency, the following air supply specifi-
cations should be maintained to this air tool:
CAUTION:
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Keep hands and clothing away from working end of tool.
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Wear suitable eye protection while operating tool.
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Use tool only for purposes for which it was intended.
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SHUT OFF and DISCONNECT AlR SUPPLY from tool BE-
FORE performing maintenance, service or disassembly of
tool.
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AIR PRESSURE - 90 PSIG (6 bar)
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AIR FILTRATION - 50 micron
. LUBRICATED AIR SUPPLY
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HOSE SIZE - 1/8” (3 mm) I.D.
An AR0® model 128121-300 air line FILTER/REGULATOR/LU-
BRICATOR (F.R.L.) is recommended to maintain the above air
supply specifications.
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.
ROUTINE LUBRICATION REQUIREMENTS
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 40 HOURS OF TOOL OPERATION - Flush tool with a
solution of three (3) parts cleaning solvent to one (1) part spindle
oil. After flushing, apply a small amount of spindle oil in air inlet and
run free for one minute.
AIR SUPPLY REQUIREMENTS
NOTE: Marking pen operates effectively at 50 - 70 p.s.i.g.
RECOMMENDED LUBRICANTS
Afterdisassembly 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
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) 672-0321, FAX: (615) 672-0601.
ARO Tool & Hoist Products
Ingersoll-Rand Company
INGERSOLL-RAND®
1725 U.S. No. 1 North P.O. Box 8000
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Southern Pines, NC 28388-8000
© 1993 THE ARO CORPORATION. PRINTED IN U.S.A.
PROFESSIONALTOOLS