Ingersoll-Rand ARO 7 Series Operator's Manual

OPERATOR'S MANUAL
R
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
SERIES 7 ELECTRA–FEED DRILL
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
OPERATING AND SAFETY PRECAUTIONS
•
Keep hands and clothing away from rotating end of tool and all
moving parts of the tool.
•
Wear suitable eye protection while operating tool or when
near tool when it is being operated.
•
Disconnect air and electrical supply from tool before remov-
ing/installing bits or performing other maintenance or service
procedures.
ROUTINE LUBRICATION REQUIREMENTS
When this tool was built, an "O" ring lubricant was applied to all ap-
propriate dynamic seals to insure continued operation. Drive train
components and bearings were also supplied / filled with grease
to insure appropriate life of components. As long as all exterior
seals and wipers are maintained in good working order and all
covers and breather vents are kept in place, it is reasonable to ex-
pect that external debris will not enter the tool. It is also reason-
able to expect that lubricants applied to the tool interior will require
replenishment for at least 5000 hours of normal operation.
Adding spindle oil to the power air inlet of this tool is not
necessary.
MOUNTING
Mounting clamps 49690 and 46982–1 are available for mounting
of this tool. These items are shown on page 11. Both mounts allow
the clamp to grip the outer sleeve of the tool and feature keyways
for alignment.
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 D P.O. Box 8000 D Southern Pines, NC 28388–8000
E1999 INGERSOLL–RAND COMPANY D PRINTED IN U.S.A.
Models FE074B–( )–A( )
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
AIR SUPPLY REQUIREMENTS
For maximum operating efficiency, the following air supply specifi-
cations should be maintained to this air tool:
•
AIR PRESSURE – 90 PSIG (6 bar)
•
AIR FILTRATION – 50 micron
•
HOSE SIZE – 5/16" (8 mm) I.D.
An AROR model P29231–110 air line FILTER/REGULATOR plus
100067 gauge is recommended to maintain the above air supply
specifications.
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 #
''O" Rings, Lip Seals 36460
and Air Cylinder
Sliding Splines and 33153
Bearings
SECTION M107
MANUAL 26
Released: 5-15-98
Revised: 11-20-99
49999-543
Description
4 oz. Stringy Lubricant
5 lb. ''EP" – NLGI #1
Grease