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OPERATOR’S MANUAL

INCLUDING: OPERATION, INSTALLATION & MAINTENANCE

04576864--04

September, 2001

Ingersoll--Rand Company

1725 U.S. No. 1 North

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P.O. Box 8000

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Southern Pines, NC 28388--8000

ARO Tool Products

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.

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2001 INGERSOLL--RAND COMPANY

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PRINTED IN U.S.A.

SERIES RG2 AIR DRILLS

Series RG2 Drills are designed for drilling operations in the aerospace, automotive,

appliance, electronic, machining and furniture industries.

ARO is not responsible for customer modification of tools for applications on which ARO

was not consulted.

IMPORTANT SAFETY INFORMATION ENCLOSED.

READ THIS MANUAL BEFORE OPERATING TOOL.

IT IS THE RESPONSIBILITY OF THE EMPLOYER TO PLACE THE INFORMATION

IN THIS MANUAL INTO THE HANDS OF THE OPERATOR.

FAILURE TO OBSERVE THE FOLLOWING WARNINGS COULD RESULT IN INJURY.

PLACING TOOL IN SERVICE

Always operate, inspect and maintain this tool

in accordance with American National

Standards Institute Safety Code for Portable

Air Tools (ANSI B186.1).

For safety, top performance, and maximum

durability of parts, operate this tool at 90 psig

(6.2 bar/620 kPa) maximum air pressure at the

inlet with 1/4” (6 mm) inside diameter air

supply hose.

Always turn off the air supply and disconnect

the air supply hose before installing, removing

or adjusting any accessory on this tool, or

before performing any maintenance on this

tool.

Do not use damaged, frayed or deteriorated

air hoses and fittings.

Be sure all hoses and fittings are the correct

size and are tightly secured. See Dwg.

TPD905--1 for a typical piping arrangement.

Always use clean, dry air at 90 psig

(6.2 bar/620 kPa) maximum air pressure. Dust,

corrosive fumes and/or excessive moisture

can ruin the motor of an air tool.

Do not lubricate tools with flammable or

volatile liquids such as kerosene, diesel or jet

fuel.

Do not remove any labels. Replace any

damaged label.

USING THE TOOL

Always wear eye protection when operating or
performing maintenance on this tool.

Always wear hearing protection when
operating this tool.

Keep hands, loose clothing and long hair
away from rotating end of tool.

Anticipate and be alert for sudden changes in
motion during start up and operation of any
power tool.

Keep body stance balanced and firm. Do not
overreach when operating this tool. High
reaction torques can occur at or below the
recommended air pressure.

Tool accessories may continue to rotate
briefly after throttle is released.

Air powered tools can vibrate in use.
Vibration, repetitive motions or uncomfortable
positions may be harmful to your hands and
arms. Stop using any tool if discomfort,
tingling feeling or pain occurs. Seek medical
advice before resuming use.

Use accessories recommended by ARO.

This tool is not designed for working in
explosive atmospheres.

This tool is not insulated against electric
shock.

The use of other than genuine ARO replacement parts may result in safety hazards, decreased tool

performance, and increased maintenance, and may invalidate all warranties.
Repairs should be made only by authorized trained personnel. Consult your nearest ARO Tool Products

Authorized Servicenter.

Summary of Contents for RG1AA

Page 1: ...use damaged frayed or deteriorated air hoses and fittings Be sure all hoses and fittings are the correct size and are tightly secured See Dwg TPD905 1 for a typical piping arrangement Always use clean dry air at 90 psig 6 2 bar 620 kPa maximum air pressure Dust corrosive fumes and or excessive moisture can ruin the motor of an air tool Do not lubricate tools with flammable or volatile liquids such...

Page 2: ...or pain occurs Seek medical advice before resum ing use WARNING Do not carry the tool by the hose WARNING WARNING Do not use damaged frayed or deteriorated air hoses and fittings WARNING Keep body stance balanced and firm Do not overreach when operating this tool WARNING Operate at 90 psig 6 2 bar 620 kPa Maximum air pressure 90 psig 6 2bar 620kPa PLACING TOOL IN SERVICE LUBRICATION IRAX No 10 IRA...

Page 3: ... Free Speed Chuck Capacity rpm in mm RG2AA 18 000 1 4 6 RG2BA 5 100 1 4 6 RG2CA 3 800 1 4 6 RG2DA 3 300 1 4 6 RG2EA 3 000 1 4 6 RG2FA 2 000 1 4 6 RG2FB 2 000 3 8 10 RG2GA 1 500 1 4 6 RG2GB 1 500 3 8 10 RG2HA 900 1 4 6 RG2HB 900 3 8 10 RG2JA 500 1 4 6 RG2JB 500 3 8 10 ...

Page 4: ...exemple type d agencement des tuyauteries Utiliser toujours de l air sec et propre à une pression maximum de 6 2 bar 620 kPa La poussière les fumées corrosives et ou une humidité excessive peuvent endommager le moteur d un outil pneumatique Ne jamais lubrifier les outils avec des liquides inflammables ou volatiles tels que le kérosène le gasoil ou le carburant d aviation Ne retirer aucune étiquett...

Page 5: ... Utiliser de l air comprimé à une pression maximum de 6 2 bar 620 kPa 90 psig 6 2bar 620kPa Couper toujours l alimentation d air comprimé et débrancher le flexible d alimentation avant d installer déposer ou ajuster tout accessoire sur cet outil ou d entreprendre une opération d entretien quelconque sur l ou til ATTENTION ATTENTION Ne pas utiliser des flexibles ou des raccords endommagés effiloché...

Page 6: ... 18 000 1 4 6 RG2BA pistolet 5 100 1 4 6 RG2CA pistolet 3 800 1 4 6 RG2DA pistolet 3 300 1 4 6 RG2EA pistolet 3 000 1 4 6 RG2FA pistolet 2 000 1 4 6 RG2FB pistolet 2 000 3 8 10 RG2GA pistolet 1 500 1 4 6 RG2GB pistolet 1 500 3 8 10 RG2HA pistolet 900 1 4 6 RG2HB pistolet 900 3 8 10 RG2JA pistolet 500 1 4 6 RG2JB pistolet 500 3 8 10 ...

Page 7: ...posición característica de las tuberías Use siempre aire limpio y seco a una presión máxima de 90 psig 6 2 bar 620 kPa El polvo los gases corrosivos y el exceso de humedad pueden estropear el motor de una herramienta neumática No lubrique las herramientas con líquidos inflamables o volátiles tales como queroseno gasoil o combustible para motores a reacción No saque ninguna etiqueta Sustituya toda ...

Page 8: ...mienta o antes de realizar cualquier operación de man tenimiento de la misma No utilizar mangueras de aire y accesorios dañados des gastados ni deteriorados ADVERTENCIA ADVERTENCIA ADVERTENCIA ADVERTENCIA ADVERTENCIA ADVERTENCIA Use siempre protección ocular cuando utilice esta herramienta o realice operaciones de mantenimiento en la misma Use siempre protección para los oídos cuando utilice esta ...

Page 9: ...ulg RG2AA pistola 18 000 6 1 4 RG2BA pistola 5 100 6 1 4 RG2CA pistola 3 800 6 1 4 RG2DA pistola 3 300 6 1 4 RG2EA pistola 3 000 6 1 4 RG2FA pistola 2 000 6 1 4 RG2FB pistola 2 000 10 3 8 RG2GA pistola 1 500 6 1 4 RG2GB pistola 1 500 10 3 8 RG2HA pistola 900 6 1 4 RG2HB pistola 900 10 3 8 RG2JA pistola 500 6 1 4 RG2JB pistola 500 10 3 8 ...

Page 10: ...amanho correcto e estejam apertados com firmeza Veja o Desenho TPD905 1 para um arranjo típico de tubagem Use sempre ar seco e limpo com pressão máxima de 90 psig Pó fumos corrosivos e ou humidade excessiva podem arruinar o motor de uma ferramenta pneumática Não lubrifique as ferramentas com líquidos inflamáveis ou voláteis tais como querosene diesel ou combustível de jactos Não remova nenhum rótu...

Page 11: ...ÊNCIA Não carregue a ferramenta segurando na mangueira ADVERTÊNCIA ADVERTÊNCIA Não use mangueiras de ar ou adaptadores danificados gastos ou deteriorados ADVERTÊNCIA Mantenha a posição do corpo equilibrada e firme Não exagere quando operar esta ferramenta Torques de reacção elevados podem ocorrer sob a pressão de ar recomendada ADVERTÊNCIA Opere com pressão do ar Máxima de 90 psig 6 2 6 9 bar 90 p...

Page 12: ...RG2AA pistola 18 000 6 1 4 RG2BA pistola 5 100 6 1 4 RG2CA pistola 3 800 6 1 4 RG2DA pistola 3 300 6 1 4 RG2EA pistola 3 000 6 1 4 RG2FA pistola 2 000 6 1 4 RG2FB pistola 2 000 10 3 8 RG2GA pistola 1 500 6 1 4 RG2GB pistola 1 500 10 3 8 RG2HA pistola 900 6 1 4 RG2HB pistola 900 10 3 8 RG2JA pistola 500 6 1 4 RG2JB pistola 500 10 3 8 ...

Page 13: ...13 SERIES RG2 DRILLS Dwg ATP29 1 ...

Page 14: ...Gear Case 11 Rear End Plate Assembly includes rear rotor bearing TRD A12 for Series RG2A RG2B and RG2E TAH 37 S 12 Rear End Plate Assembly Retainer 8SL 305 for all others TAH 37 13 Cylinder Assembly TRD A3 31 Spindle Bearing R00H 97 14 Cylinder Alignment Pin 2 TRH 98 1 32 Bearing Spacer TRD 111 15 Rotor TRD 53 33 Bearing Stop 2 TRH 28 16 Vane Packet Set of 5 Vanes TRH 42 5 34 Spindle Cap Bearing T...

Page 15: ...then move the screw accordingly Best results are achieved by using gradual increments and frequent tachometer readings Be sure to turn off the air supply when making adjustments to the screw DISASSEMBLY General Instructions 1 Do not disassemble the tool any further than necessary to replace or repair damaged parts 2 Whenever grasping a tool or part in a vise always use leather covered or copper co...

Page 16: ...ring pliers remove the two Bearing Stops 33 6 Stand the Gear Case on the table of an arbor press with the threaded end upward and press the Spindle Bearing out of the Gear Case Disassembly of the Motor 1 Using snap ring pliers remove the Rear End Plate Assembly Retainer 12 and slide the Rear End Plate Assembly 11 off the rear hub of the Rotor 2 Use a piece of leather or other protective material t...

Page 17: ... against the Valve 8 Using snap ring pliers while compressing the Throttle Valve Spring and moving the Seat and Support inward capture the components by installing the Valve Seat Retainer 8E in the Bushing internal groove 9 Moisten the Inlet Bushing Seal 8F with o ring lubricant and install it on the exterior of the Inlet Bushing 10 Remove the assembled Bushing from the vise jaws If the Inlet Bush...

Page 18: ...anet Gears 11 For Series RG2C install the Drive Plate 24 on the shafts of the Planet Gear Head Assembly For Series RG2A install the Drive Plate 24 on the shafts of the Spindle Assembly 12 For Series RG2C RG2F RG2G RG2H and RG2J place the Gear Head Spacer 23 in the Gear Case and secure the assembly by using snap ring pliers to install the Gear Retainer 22 in the annular groove inside the Gear Case ...

Page 19: ...set of Vanes Worn or broken Cylinder Replace the Cylinder if it is cracked or if the bore appears wavy or scored Exhaust control restricted Make certain the exhaust control plate in the Housing is in the fully open position Motor won t run Motor Clamp Washer binding Remove the Gear Case make certain the Washer is flat and the Motor Seal is properly positioned Gears binding Clean and inspect all ge...

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