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Printed Matter No. 9839 2906 01
Publication Date 2022-04-14
Valid from Serial No. C4350001
LTV39-2 R56-HAD
(2828-5656 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
LTV39-2 R56-HAD
8431063270
WARNING
Angle nutrunner
Product Instructions
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Summary of Contents for Atlas Copco LTV39-2 R56-HAD
- Page 1 LTV39-2 R56-HAD Printed Matter No. 9839 2906 01 Angle nutrunner Publication Date 2022-04-14 Valid from Serial No. C4350001 Product Instructions LTV39-2 R56-HAD 8431063270 (2828-5656 Nm) 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.
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Page 2: Table Of Contents
Tightening of Threaded Connections .......... 13 Lubrication Instructions................... 13 Rust Protection and Cleaning.............. 13 Lubrication Guide ................ 13 Lubrication of Gears in Clutch Casing .......... 14 Lubrication of motor parts.............. 14 Lubrication ................... 14 For Maximum Performance .............. 14 Dismantling/Assembling Instructions .............. 15 © Atlas Copco Industrial Technique AB - 9839 2906 01... - Page 3 Dismantling of Motor................ 15 Tightening of Threaded Connections .......... 15 Assembly of Motor................ 15 Recycling ....................... 16 Environmental Regulations................ 16 Recycling information .................. 16 © Atlas Copco Industrial Technique AB - 9839 2906 01...
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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
Please consult the Atlas Copco website for more information www.atlascopco.com/sds. Product Safety Video for Nutrunners Learn more about safety features on Atlas Copco nutrunners and what measures the operator has to take for a safe operation. Click the link or scan the QR code below to view the video: https://www.youtube.com/watch?v=FAh6yttvUpw... -
Page 6: Service Overview
Overhaul and preventive maintenance is recommended at regular intervals once per year or after maxi- mum 250.000 tightening depending on which occurs sooner. More frequent overhaul may be needed, if used at high torque and long tightening times. © Atlas Copco Industrial Technique AB - 9839 2906 01... -
Page 7: 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 8: Operation
Grip the gear shift ring and pull it backwards (A). Turn it counterclockwise until stop (B). Release the shift ring and make sure that the shift ring returns to its most forward position. Only the arrows indicating clockwise rotation should be visible (D). © Atlas Copco Industrial Technique AB - 9839 2906 01... -
Page 9: Tightening Torque
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. 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. - Page 10 This signal is processed in the RE-Controller. The RE-Controller gives instant visual and audio feedback to the operator on whether the tightening was OK or not OK. For further information, please see leaflet 9833 1358 01. © Atlas Copco Industrial Technique AB - 9839 2906 01...
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Page 11: Service
Torque range Torque rate Bolt size Ordering No. Nm/rev. capacity Service kit* 4080 0788 91 4080 0788 80 4080 0789 91 4080 0789 80 4080 0790 91 4080 0790 80 © Atlas Copco Industrial Technique AB - 9839 2906 01... -
Page 12: Service Instructions
The strainer at the air inlet and the exhaust silencer should be cleaned frequently or replaced in order to prevent clogging, which decreases the capacity. At the overhauls, all parts should be cleaned accurately and defective or worn parts (i.e. O-rings, vanes) should be replaced. © Atlas Copco Industrial Technique AB - 9839 2906 01... -
Page 13: Tightening Of Threaded Connections
OBEEn UF 1 Esso Beacon EP2 Rembrandt EP2 Mobil Mobilegrease XHP 222 NLG 2 Klüber Lub. Klübersynth UH 1 14-151 Texaco Multifak EP2 Molykote BR2 Plus * Not for angle gears. © Atlas Copco Industrial Technique AB - 9839 2906 01... -
Page 14: Lubrication Of Gears In Clutch Casing
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 fog lubricator DIM, or single point lubricator DOS, which will improve the machine performance. -
Page 15: Dismantling/Assembling Instructions
After some time of operation and in special circumstances, depending on application and usage, the parts may however loosen somewhat. The tightening torque can then be increased by 10-20% and some type of low or medium thread locking fluid can be applied. Assembly of Motor © Atlas Copco Industrial Technique AB - 9839 2906 01... - Page 16 Metal, Steel Gear shift ring Metal, Aluminum Vane motor Metal, Steel* Metal, Steel Spring Metal, Steel Motor housing Metal, Aluminum Rubber Valve pin Metal, Steel Metal, Steel Lever Metal, Steel © Atlas Copco Industrial Technique AB - 9839 2906 01...
- Page 17 Recycle as Adapter Metal, Steel Distributor Metal, Steel Adapter Metal, Steel *The rotor blades (vanes) in the product contains PTFE, the normal health and safety recommendations concerning PTFE must be observed. © Atlas Copco Industrial Technique AB - 9839 2906 01...
- Page 20 Original instructions © Copyright 2022, 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.
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