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IR Ingersoll Rand 6LH1A1 Operation And Maintenance Manual

6l series angle drills
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TPD1401
OPERATION AND MAINTENANCE MANUAL
Series 6L Angle Drills are designed for drilling operations in the aerospace, automotive,
appliance, electronic, machining and furniture industries.
Ingersoll–Rand is not responsible for customer modification of tools for applications on
which Ingersoll–Rand 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 3/8" (10 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.
The use of other than genuine Ingersoll–Rand 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 Ingersoll–Rand Authorized
Servicenter.
Refer All Communications to the Nearest
Ingersoll–Rand Office or Distributor.
 Ingersoll–Rand Company 2000
Printed in U.S.A.
FOR SERIES 6L ANGLE DRILLS
03534666
•
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 Ingersoll–Rand.
•
Whenever the Angle Head is installed or
repositioned, the Throttle Lever must be positioned
so that reaction torque will not tend to retain the
throttle in the "ON" position.
•
This tool is not designed for working in explosive
atmospheres.
•
This tool is not insulated against electric shock.
F
Form P6784
Edition 8
E
October, 2000
P

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Summary of Contents for IR Ingersoll Rand 6LH1A1

  • Page 1 03534666 Form P6784 Edition 8 TPD1401 October, 2000 OPERATION AND MAINTENANCE MANUAL FOR SERIES 6L ANGLE DRILLS Series 6L Angle Drills are designed for drilling operations in the aerospace, automotive, appliance, electronic, machining and furniture industries. Ingersoll–Rand is not responsible for customer modification of tools for applications on which Ingersoll–Rand was not consulted.

  • Page 2: Warning Label Identification

    WARNING LABEL IDENTIFICATION FAILURE TO OBSERVE THE FOLLOWING WARNINGS COULD RESULT IN INJURY. WARNING WARNING WARNING Always turn off the air sup- Always wear eye protection Always wear hearing ply and disconnect the air when operating or perform- protection when operating supply hose before install- ing maintenance on this this tool.
  • Page 3 LEVER THROTTLE ANGLE HANDLE LEVER THROTTLE ANGLE DRILL Female Female Free Speed Threaded Free Speed Threaded Model Stall Torque Spindle Model Stall Torque Spindle 6LH1A1 6 000 1/4”–28 6LK2A41 2 000 6LJ1A1 5 100 1/4”–28 6LL2A42 1 400 6LJJ1A1 3 950 1/4”–28 6LP3A43...
  • Page 4 MANUEL D’EXPLOITATION ET D’ENTRETIEN DES PERCEUSES D’ANGLE DE LA SÉRIE 6L NOTE Les perceuses d’angle de la Série 6L sont destinées aux opérations de perçage dans les industries de l’aérospatiale, de l’automobile, des appareils ménagers, de l’électronique, de l’usinage et des meubles.

  • Page 5: Mise En Service De L'outil

    SIGNIFICATION DES ÉTIQUETTES D’AVERTISSEMENT ATTENTION LE NON RESPECT DES AVERTISSEMENTS SUIVANTS PEUT CAUSER DES BLESSURES. ATTENTION ATTENTION ATTENTION Couper toujours l’alimentation Porter toujours une Porter toujours des lunettes d’air comprimé et débrancher le protection acoustique de protection pendant flexible d’alimentation avant pendant l’utilisation de cet l’utilisation et l’entretien de d’installer, déposer ou ajuster...

  • Page 6: Spécifications

    MISE EN SERVICE DE L’OUTIL SPÉCIFICATIONS Broche à Filetage Modèle Type de Poignée Vitesse à vide Couple de Calage Intérieur pouces–lb (Nm) 6LH1A1 Levier 6 000 23 (2,6) 1/4” – 28 6LJ1A1 Levier 5 100 27 (3,1) 1/4” – 28...
  • Page 7 MANUAL DE USO Y MANTENIMIENTO PARA TALADROS ANGULARES DE LA SERIE 6L NOTA Los taladros angulares de la serie 6L están diseñados para las operaciones de taladrado en las industrias aeroespacial, del automóvil, de electrodomésticos, electrónica, mecánica y del mueble. Ingersoll–Rand no aceptará...

  • Page 8: Etiquetas De Aviso

    ETIQUETAS DE AVISO AVISO EL HACER CASO OMISO DE LOS AVISOS SIGUIENTES PODRÍA OCASIONAR LESIONES. ADVERTENCIA ADVERTENCIA ADVERTENCIA Cortar siempre el suministro Usar siempre protección ocular Usar siempre protección de aire y desconectar la man- al manejar o realizar opera- para los oídos al manejar guera de suministro de aire ciones de mantenimiento en...

  • Page 9: Especificaciones

    PARA PONER LA HERRAMIENTA EN SERVICIO ESPECIFICACIONES Tipo de Velocidad en Par de Husillo roscado Modelo empuñadura vacío calado hembra pulg.–lb (Nm) 6LH1A1 Palanca 6 000 23 (2,6) 1/4 pulg. – 28 6LJ1A1 Palanca 5 100 27 (3,1) 1/4 pulg. – 28 6LJJ1A1 Palanca...
  • Page 10 MANUAL DE FUNCIONAMENTO E MANUTENÇÃO PARA PERFURADORAS EM ÂNGULO SÉRIES 6L AVISO As Perfuradoras em Ângulo 6L são concebidas para aplicações de perfuração em indústrias de automóveis, de equipamentos, electrônicas, aeroespaciais e de mobiliário. A Ingersoll–Rand não é responsável por modificações, feitas pelo cliente em ferramentas, nas quais a Ingersoll–Rand não tenha sido consultada.
  • Page 11 IDENTIFICAÇÃO DO RÓTULO DE ADVERTÊNCIA ADVERTÊNCIA O NÃO CUMPRIMENTO DAS SEGUINTES ADVERTÊNCIAS PODE RESULTAR EM FERIMENTOS. ADVERTÊNCIA ADVERTÊNCIA ADVERTÊNCIA Desligue sempre a alimentação Use sempre protecção contra o Use sempre óculos de protecção de ar e desconecte a mangueira ruído ao operar esta ferramenta. quando estiver operando ou de alimentação de ar antes de executando algum serviço de...
  • Page 12 ESPECIFICAÇÕES Torque Fuso de Modelo Tipo de Punho Velocidade Livre Máximo Rosca Fêmea Nm (pol–lb) 6LH1A1 alavanca 6 000 2,6 (23) 1/4” – 28 6LJ1A1 alavanca 5 100 3,1 (27) 1/4” – 28 6LJJ1A1 alavanca 3 950 4,0 (35) 1/4” – 28...
  • Page 13 MOTOR AND GEARING (Dwg. TPA1138–1)
  • Page 14 PART NUMBER FOR ORDERING PART NUMBER FOR ORDERING ♦• Motor Housing Assembly Bearing Thrust Washer ....6WT–117 for models ending in –EU ..6LH–EU–A40 Rear Rotor Bearing .
  • Page 15 PART NUMBER FOR ORDERING PART NUMBER FOR ORDERING Spindle Planet Gear (for H ratio) (3) ... . 6WTM–10 Grease Shield Retainer ....6LL–343 Planet Gear Bearing (for H ratio) (3) .

  • Page 16: Maintenance Section

    MAINTENANCE SECTION ANGLE ATTACHMENTS (Dwg. TPB791)
  • Page 17 MAINTENANCE SECTION PART NUMBER FOR ORDERING 7L1A1 7L2A4 7L3A4 Angle Drill Attachment ... . 7L1A1 7L2A4 7L3A4 Angle Housing Assembly ..7L1A–B550 7L2A–B550 7L3A–B550 Grease Fitting .
  • Page 18 MAINTENANCE SECTION Disassembly of Angle Attachment 1. Remove the Drill Chuck by inserting the short leg of a Always wear eye protection when operating or 1/4” hex key into the Chuck and tightening the performing maintenance on this tool. Chuck. Rap the long leg of the key sharply with a Always turn off air supply and disconnect air supply hammer to remove the Chuck.
  • Page 19 MAINTENANCE SECTION b. For 7L2A4 Angle Head, grasp the threaded end For 7L1A1 Angle Head, if the gear teeth on either of the Spindle in leather–covered or the spindle or bevel pinion of the Spindle Assembly copper–covered vise jaws. (108) are worn or chipped, replace both parts. They c.
  • Page 20 MAINTENANCE SECTION Disassembly of the Motor and Throttle a. Grasp the rear hub of the Motor Housing in leather–covered or copper–covered vise jaws with the Throttle Plunger Bushing upward. 1. Using a pin punch and hammer, drive the Throttle Lever Pin (4) out of the Rear Muffler (12) to release the Throttle Lever (3).
  • Page 21 MAINTENANCE SECTION 2. Carefully grasp the flats on the Motor Housing (1) in 16. Note that the throttle lever pinhole in the Rear leather–covered or copper–covered vise jaws, inlet Muffler is larger at one end than the other. Install the end facing upward.
  • Page 22 MAINTENANCE SECTION 25. Using an assembly dowel 3/32” in diameter by 10” For P or R ratio, grease the bearings and gears of the long (2.3 mm x 254 mm), align the dowel holes in the Gear Head Planet Gear Assemblies (39) and install them on the pins of the Gear Head.
  • Page 23 MAINTENANCE SECTION 4. For 7L2A4 Angle Head, install the Bevel Pinion b. Press the Spindle Upper Bearing (105) onto the Bearing Spacer (116). Using snap ring pliers, install Spindle (108) and allow the sealant to dry for a the Pinion Bearing Spacer Retainer. minimum of 10 minutes.
  • Page 24 MAINTENANCE SECTION Shim Packet contains three 0.002” (0.05 mm) shims and two 0.005” (.13 mm) shims. i. Insert the required number of shims, as determined from step (g), into the upper bearing recess of the Angle Head. Reassemble and test the Angle lead as indicated in steps (c) through (f).

  • Page 25: Troubleshooting Guide

    MAINTENANCE SECTION TROUBLESHOOTING GUIDE Trouble Probable Cause Solution Loss of Power Low air pressure Check air supply. For top performance, the air pressure must be 90 psig (6.2 bar/620 kPa) at the inlet. Plugged Air Strainer Screen or Clean the Air Strainer Screen in a clean, suitable Inlet Screen cleaning solution.
  • Page 26 NOTES...
  • Page 27 NOTES...

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