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LZB33-LB-AR009-11 ATEX
Printed Matter No. 9836 6721 01
Publication Date 2019-10-17
Valid from Serial No. B5780001
Valid to Serial No. B1759999
LZB33-LB-AR009-11
Free speed: 800 r/min
Lubrication free
Ex II 2GD c T6 IIC T85 ᵒC
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
8411034047
WARNING
Product Instructions
Air Motors
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Summary of Contents for Atlas Copco LZB33-LB-AR009-11
- Page 1 LZB33-LB-AR009-11 ATEX Printed Matter No. 9836 6721 01 Air Motors Publication Date 2019-10-17 Valid from Serial No. B5780001 Product Instructions Valid to Serial No. B1759999 LZB33-LB-AR009-11 8411034047 Free speed: 800 r/min Lubrication free Ex II 2GD c T6 IIC T85 ᵒC...
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Page 2: Table Of Contents
Ergonomic guidelines .................. 12 Operating instructions.................. 12 Hot Spots..................... 12 Service ........................ 14 Maintenance instructions ................ 14 Service recommendations .............. 14 Overhaul .................... 14 Maintenance .................. 14 Lubrication instructions ................... 15 Rust protection and cleaning ............... 15 Grease guide .................. 15 Lubrication ................... 16 © Atlas Copco Industrial Technique AB - 9836 6721 01... - Page 3 Recycling ....................... 17 Recycling instruction.................. 17 © Atlas Copco Industrial Technique AB - 9836 6721 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: Website
Log in to Atlas Copco: www.atlascopco.com. You can find information concerning our products, accessories, spare parts and published matters on our website. Safety Data Sheets MSDS/SDS The safety data sheets describes chemical products sold by Atlas Copco. For more information, consult the website: www.atlascopco.com/sds Warning WARNING Polymer hazard The vanes in this product contain PTFE (a synthetic fluoropolymer). -
Page 6: Service Overview
Do not exceed maximum pressure of 6.3 bar, or as stated on the product nameplate. Exceeding the operating pressure can increase the surface temperature due to higher rotating speed and the prod- uct can become an ignition source. © Atlas Copco Industrial Technique AB - 9836 6721 01... -
Page 7: Ex Classification
Usage ■ Make sure the product is earthed to the equipotential bonding system of the workshop, for example through accessories such as hoses and air-pressure connections. © Atlas Copco Industrial Technique AB - 9836 6721 01... - Page 8 It is the responsibility of the user to make sure that the product and all possible accessories, such as wrenches and air connections, conform to the national safety regulations for equipment used in po- tentially explosive areas. © Atlas Copco Industrial Technique AB - 9836 6721 01...
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Page 9: 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 10: Shaft Load Diagram
The compressed air supply should be connected to the corresponding inlet for desired rotation direction, see figure below. The inlet that is not in use, functions as an additional outlet and must not be plugged. © Atlas Copco Industrial Technique AB - 9836 6721 01... - Page 11 LZB33-LB-AR009-11 ATEX Installation © Atlas Copco Industrial Technique AB - 9836 6721 01...
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Page 12: Operation
The following hotspots on the motor (as seen in the figure) can reach high temperatures during operation: ■ Seal ring at the output shaft ■ Joint between front part and gear ring ■ Key grip Straight models © Atlas Copco Industrial Technique AB - 9836 6721 01... - Page 13 Operation Angled models The highest temperatures occur when the motor is running at full pressure without load. With increasing torque, the air motor reduces the rotational speed and the temperature. © Atlas Copco Industrial Technique AB - 9836 6721 01...
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Page 14: Service
After a 5 min no-load test the surface temperature must not exceed the sum of 45°C + surrounding temperature, where the surrounding temperature can vary between 0 – 40°C. © Atlas Copco Industrial Technique AB - 9836 6721 01... -
Page 15: Lubrication Instructions
Mobilegrease XHP 222 NLG 2 Texaco Multifak EP2 Molykote BR2 Plus Klüber Lub. Klübersynth UH 1 14-151 Castrol OBEEn UF 1 Non food grade approved * Not for angle gears © Atlas Copco Industrial Technique AB - 9836 6721 01... -
Page 16: Lubrication
Planetary gears, ball- and needle bearings and seal ring should be lubricated with grease in conjunction with the regular overhaul of the motor. Always use lubricants of good quality. The oils and greases mentioned in the chart are examples of lubri- cants which are recommended. © Atlas Copco Industrial Technique AB - 9836 6721 01... - Page 17 LZB33-LB-AR009-11 ATEX Recycling Recycling Recycling instruction When a product has served its purpose it has to be recycled properly. Dismantle the product and recycle the components in accordance with local legislation. © Atlas Copco Industrial Technique AB - 9836 6721 01...
- Page 20 Original instructions Atlas Copco Industrial © Copyright 2019, Atlas Copco Industrial Technique AB. All rights reserved. Any Technique AB unauthorized use or copying of the contents or part thereof is prohibited. This SE-10523 STOCKHOLM applies in particular to trademarks, model denominations, part numbers and drawings.
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