ARO 7671-A Manual do operador

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OPERATOR'S MANUAL

INCLUDING: OPERATION, INSTALLATION & MAINTENANCE

Released:

Tool & Hoist Products

2200 SERIES PISTOL GRIP DRILL

Revised:

8-19-93

1100 R.P.M.

Form:

1221-2

Model 7671-A

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. B186.1 "Safety Code For Portable Air Tools."

For maximum operating efficiency, the following air supply specifi-

cations should be maintained

to this air tool:

CAUTION:

Keep hands and clothing away from rotating end of tool.

Wear suitable eye protection while operating tool.

Use tool only for purposes for which it was intended.

SHUT OFF and DISCONNECT

AIR SUPPLY from tool BE-

FORE performing

maintenance,

service or disassembly

tool.

AIR PRESSURE

- 90 PSIG (6 bar)

AIR FILTRATION - 50 micron

LUBRICATED

AIR SUPPLY

HOSE SIZE - 5/16" (8 mm) I.D.

An AR08

model 128231-800

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 and one (1) part light oil.

After flushing, apply a small amount of spindle oil in air inlet and

run free for one minute to insure proper lubrication. Fill built-in oil-

er reservoir with spindle oil if an in line or air line lubricator is not

used.

EVERY 160 HOURS OF TOOL OPERATION

- Lubricate gear-

ing. Pack bearings, coat shafts and lubricate gears with NLGI #l

"EP" grease (33153). Gearing should contain approximately

l/4

oz. (7 g) of grease per set of planetary gearing.

AIR SUPPLY REQUIREMENTS

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 #l 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) 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

Southern Pines, NC 28388-8000

01993

THE ARO CORPORATION.

PRINTED

IN U.S.A.

PROFESSIONALTOOLS