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Printed Matter No. 9836 9272 01
Publication Date 2023-12-07
Valid from Serial No. B0440001
LUM12 SR3LUM12 SR2LUM12
SR4LUM12 SR1
(0.40.50.40.6-3.52.54.51.8 Nm)
Read all safety warnings and instructions
Failure to follow the safety warnings and instructions may result in
electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference
8431027833843
1027834843102
7832843102783
5
WARNING
LUM12 SR
Product Instructions
Screwdriver

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Summary of Contents for Atlas Copco LUM12 SR

  • Page 1 LUM12 SR Printed Matter No. 9836 9272 01 Screwdriver Publication Date 2023-12-07 Valid from Serial No. B0440001 Product Instructions LUM12 SR3LUM12 SR2LUM12 8431027833843 SR4LUM12 SR1 1027834843102 (0.40.50.40.6-3.52.54.51.8 Nm) 7832843102783 WARNING Read all safety warnings and instructions Failure to follow the safety warnings and instructions may result in electric shock, fire and/or serious injury.
  • Page 2: Table Of Contents

    Test joints - High torque range ............ 14 Air pressure monitoring, RE-signal S1............ 14 Free speed / Air consumption................. 15 Instructions for vane motor ................ 16 Testing of tightening torque ................ 16 Torque and angle testing instrument ........... 16 Testjoint and Transducer.............. 17 © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 3 Recycling ....................... 19 Environmental Regulations................ 19 Recycling information .................. 19 © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 4: Product Information

    ■ Damage to parts that occurs as a result of inadequate maintenance or performed by parties other than Atlas Copco or their Certified Service Partners during the warranty period is not covered by the warranty. ■ To avoid damage or destruction of tool parts, service the tool according to the recommended mainte- nance schedules and follow the correct instructions.
  • Page 5: Servaid

    Dimensional Drawings can be found either in the Dimensional Drawings Archive, or on ServAid. Please visit: http://webbox.atlascopco.com/webbox/dimdrw or https://servaid.atlascopco.com. Overview Technical Product Data Technical Product Data can be found on either ServAid, or the Atlas Copco website. Please visit: https://servaid.atlascopco.com or www.atlascopco.com. © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 6: Installation

    Air Quality ■ For optimum performance and maximum product life we recommend the use of compressed air with a maximum dew point of +10°C (50°F). We also recommend to install an Atlas Copco refrigeration type air dryer. ■ Use a separate air filter which removes solid particles larger than 30 microns and more than 90% of liquid water.
  • Page 7: Operation

    After the adjustment, turn the protective ring back again. Verification of tightening torque Recommended equipment for verification if tightening torque are an Atlas Copco Torque Analyser plus an appropriately-sized transducer together with the available test joints. © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 8 Each clutch spring gives a certain torque range. Do not adjust the torque over the maximum recom- mendation as that might result in improper function and faster wear of the clutch. © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 9: Service

    Air Lubrication Energrease LS-EP2 Energol E46 Castrol Spheerol EP L2 Esso Beacon EP2 Arox EP46 Rembrandt EP2 Chopin 46 Mobil Mobilegrease XHP 222 Almo oil 525 Shell Alvania EP2 Tonna R32 © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 10: For Maximum Performance

    With extreme dry air the service life of vanes and machine performance might be reduced. A daily supply of 0.1 – 0.2 ml oil into the machine inlet will improve the machine performance. Alternatively consider an automatic lubricator device, Atlas Copco oil lubricator LUB, or single point lubricator DOS, which will im- prove the machine performance.
  • Page 11: Lubrication Of Motor Parts

    With extreme dry air the service life of vanes and machine performance might be reduced. A daily supply of 0.1 – 0.2 ml oil into the machine inlet will improve the machine performance. Alternatively consider an automatic lubricator device, Atlas Copco oil lubricator LUB, or single point lubricator DOS, which will im- prove the machine performance.
  • Page 12: Testjoint And Transducer

    Torque transducer Actual joint Torque and angle testing instrument For further information, please refer to Atlas Copco main catalogue or separate leaflet. Testjoint and Transducer Select testjoint and transducers according to minimum and maximum torque of your tool. © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 13 Ordering No. (inch) (inch) (Nm) .ft lb) IRTT 5-I06 ¼ 8092 1129 05 IRTT 20-I06 ¼ 8092 1129 10 IRTT 20-06 ¼ 8092 1129 15 IRTT 25-10 8092 1129 20 © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 14: Test Joints - High Torque Range

    Air pressure monitoring, RE-signal S1 Reporting pneumatic assembly tools provide a pneumatic signal that indicates which part of the tightening cycle the tool has reached, by means of variations in air pressure. © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 15: Free Speed / Air Consumption

    For further information, please see leaflet 9833 1358 01. Free speed / Air consumption Model r / min l / s LUM12 SR1 1770 LUM12 SR2 1350 LUM12 SR3 LUM12 SR4 LUM12 SR8-K © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 16: Instructions For Vane Motor

    Service LUM12 SR Instructions for vane motor Testing of tightening torque Torque and angle testing instrument ACTA* 3000/ 4000. For further informatiom, please see our main catalogue or separate leaflet. © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 17: Testjoint And Transducer

    In-line torque transducers - Torque models Model Drive Hex Drive Square Rated capacity Ordering No. (inch) (inch) (Nm) .ft lb) IRTT 5-I06 ¼ 8092 1129 05 IRTT 20-I06 ¼ 8092 1129 10 © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 18 ½ 8092 1130 31 IRTT 500A-20 ¾ 8092 1130 36 IRTT 750A-25 8092 1130 41 IRTT 1400A-25 1400 1033 8092 1130 46 IRTT 3000A-38 1½ 3000 3000 8092 1130 51 © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 19 Gear rim Metal, Steel Rubber Vane motor Metal, Steel Reversing valve Metal, Aluminum Valve rod Metal, Steel Plastics Reversing ring Plastics Motor casing Metal, Aluminum Lever Metal, Steel Valve Metal, Steel © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 20 Recycling LUM12 SR Part: Recycle as: Filter Plastics Distributor Metal, Aluminum Adapter Metal, Steel © Atlas Copco Industrial Technique AB - 9836 9272 01...
  • Page 24 Original instructions © Copyright 2023, Atlas Copco Industrial Technique AB. All rights reserved. Any unauthorized use or copying of the contents or part thereof is prohibited. Atlas Copco Industrial This applies in particular to trademarks, model denominations, part numbers Technique AB and drawings.

This manual is also suitable for:

Lum12 sr3Lum12 sr2Lum12 sr4Lum12 sr1Lum12 sr8-k

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