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Atlas Copco 8423252501, Product Instructions

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Atlas Copco 8423252501 Product Instructions Download Page 9

GTG25 F120-13

EN

Installation

© Atlas Copco Industrial Technique AB - 9839 0065 01

9

Installation

Installation Requirements

Air quality

Poor air quality may cause damage to the tool and reduce the performance.

■

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. Install the filter as close as possible to the product and prior to any other air preparation
units to avoid pressure drop.

■

Lubrication free tools are a better choice from an environmental perspective.

■

Lubrication will shorten the life time of the turbine motor and once lubricated, you will need to con-
tinue with the lubrication.

Compressed Air Connection

WARNING Risk of severe injury

Air under pressure can cause injury.

►

Always shut off the air supply when not in use or before any adjustments.

►

Drain the hose of air pressure and disconnect the tool from air supply when not in use or before
any adjustments.

►

Always use the correct hose size and air pressure for the tool.

WARNING Compressed Air

High air pressure can cause severe damage and bodily injury.

►

Do not exceed maximum air pressure.

►

Make sure that there are no damaged or loose hoses or fittings.

For correct air pressure and hose size, see the Technical Product Data on - 

https://

servaid.atlascopco.com

 or 

www.atlascopco.com

.

Make sure that the hose and couplings are clean and free from dust before connecting to the tool.

Installation Instructions

Visual inspection - air installation

Inspect the air installation visually from the supply point to the tool before use.

■

Hose

■

Couplings

■

System pressure

■

Air filter

Look for any damage that can compromise the safety of the tool.

Visual inspection - tools and accessories

Inspect the tool and its parts visually before use.
The parts in the list below may vary depending on model.

■

Wheel guard or Backing pad

Summary of Contents for 8423252501

Page 1: ...Serial No B2410001 Product Instructions GTG25 F120 13 12000 r min 12000 rpm 8423252501 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 Save all warnings and instructions for future reference ...

Page 2: ...EN GTG25 F120 13 2 Atlas Copco Industrial Technique AB 9839 0065 01 A 17 Nm B L 900 mm 35 RUBAIR16 C 16 mm 5 8 D 6 3 bar 90 psig E 12000 r min rpm F 15 Nm ...

Page 3: ...Installation 9 Installation Requirements 9 Air quality 9 Compressed Air Connection 9 Installation Instructions 9 Visual inspection air installation 9 Visual inspection tools and accessories 9 Installation overview 10 Operation 11 Ergonomic Guidelines 11 Configuration Instructions 11 Wheel configuration options 11 Lever assembly options 12 Operating Instructions 13 Verifying free speed 13 Adjusting...

Page 4: ...4 Atlas Copco Industrial Technique AB 9839 0065 01 Troubleshooting 23 Troubleshooting 23 Recycling 24 Environmental Regulations 24 Recycling information 24 ...

Page 5: ...actices not related to personal injury Warranty Product warranty will expire 12 months after the product is first taken into use but will in any case ex pire at the latest 13 months after delivery Normal wear and tear on parts is not included within the warranty Normal wear and tear is that which requires a part change or other adjustment overhaul during standard tools maintenance typical for that...

Page 6: ...lt the Atlas Copco website for more information www atlascopco com sds Product safety video for grinders Learn more about safety features on Atlas Copco grinders 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 XK_dHwli8 Q Installation of Vibrating Tools We recommend using a minimum length of 30...

Page 7: ...a safe start and stop of the tool Press the release arm 6a forward to release the safety looking arm 6b 7 Throttle handle Offers an ergonomic comfortable and safe grip as well as good temperature insulation 8 Exhaust air outlet Allows adjustable direction of exhaust air in 360 degrees for healthy and comfortable operations 9 Whip hose Facilitates air connection handling and protects the tool from ...

Page 8: ...erview The table below shows the recommended service intervals for this tool including what parts to service af ter 350 700 and 1 000 working hours The 1 000 hours service must only be carried out by authorized workshop or qualified service technician 350 hours service 700 hours service 1 000 hours service Inspect tool visually Inspect tool visually Inspect tool visually Change oil Change oil Chan...

Page 9: ...under pressure can cause injury Always shut off the air supply when not in use or before any adjustments Drain the hose of air pressure and disconnect the tool from air supply when not in use or before any adjustments Always use the correct hose size and air pressure for the tool WARNING Compressed Air High air pressure can cause severe damage and bodily injury Do not exceed maximum air pressure M...

Page 10: ...upport handle Throttle lever and security mechanism Autobalancer Spindle Look for any damage grease or oil leakage that can compromise the safety of the tool Installation overview Legend to page 2 A Recommended torque B Whip hose length C Hose diameter D Max working air pressure E Recommended torque F Max free speed ...

Page 11: ...opriate tool for the work task In noisy environments use ear protection equipment Use high quality inserted tools and consumables to minimize exposure to excessive levels of vibra tion Minimize exposure to reaction forces When cutting A cut off wheel can get stuck if the cut off wheel is bent or not guided properly Use the correct flange for the cut off wheel and avoid bending the cut off wheel du...

Page 12: ...m Allen key 6 mm Recommended torque 20 Nm 20 Nm Lever assembly options WARNING Risk of injury Always shut off air supply drain hose of air pressure and disconnect tool from air supply when not in use before changing accessories or when making repairs Always wear protective gloves when changing accessories or when making repairs 1 Remove the lever by using a screwdriver 2 Remove the two screws that...

Page 13: ...ee speed with a wheel attached Measure the free speed daily Required tools Allen key Tachometer Instructions 1 Press the spindle lock button forward and keep it pressed while tightening the flange washer using an allen key 2 Connect the tool to the air supply 3 Put a tachometer in the spindle hole 4 Start the tool and measure the speed at a pressure of 6 3 bar Make sure that the throttle lever is ...

Page 14: ...ING Risk of severe injury Air under pressure can cause injury Always shut off the air supply when not in use or before any adjustments Drain the hose of air pressure and disconnect the tool from air supply when not in use or before any adjustments Always use the correct hose size and air pressure for the tool ...

Page 15: ... use the tool with the recommended wheel guard Make sure that the wheel guard is positioned correctly and not damaged WARNING Risk of severe injury Air under pressure can cause injury Always shut off the air supply when not in use or before any adjustments Drain the hose of air pressure and disconnect the tool from air supply when not in use or before any adjustments Always use the correct hose si...

Page 16: ... to national regulations Make sure that the abrasive equipment is not cracked or damaged Make sure that the maximum speed of the abrasive equipment is higher than or equal to the speed marked on the tool Make sure that the speed of the tool is not higher than the maximum rated speed marked on the tool When working with the tool always hold the tool with two hands and in such a way that they are ke...

Page 17: ...GTG25 F120 13 EN Operation Atlas Copco Industrial Technique AB 9839 0065 01 17 ...

Page 18: ... 000 hours service must only be carried out by authorized workshop or qualified service technician 350 hours service 700 hours service 1 000 hours service Inspect tool visually Inspect tool visually Inspect tool visually Change oil Change oil Change oil Clean filters Clean filters Clean filters Service turbine Service spindle Service instructions Changing oil WARNING Risk of severe injury Air unde...

Page 19: ...lug Keep the tool in a horizontal position Drain the oil from the tool for at least 30 seconds 6 Fit the spindle screw in position and tighten with recommended torque 7 Place the tool in a vice in a vertical position with the oil filling hole downwards Fill the tool with 7 ml Turbine Gearbox Oil 32 using an oil syringe included in the service kit Make sure that the tool is filled with oil within t...

Page 20: ... screws from the handle using a torx screwdriver 2 Remove the handle from the motor housing Remove the fine air filter from the valve housing Clean the fine air filter using a blow gun Replace the fine air filter if any damage or malfunction is detected Fit the cleaned or the new fine air filter in the valve housing Proceed with caution not to release the over speed shut off mechanism 3 Fit the ha...

Page 21: ...be replaced Instructions 1 Position the tool in a vice Lock the throttle lever to the throttle handle with tape Disconnect the air adapter from the handle using a wrench Disassemble the 360 outlet adapter from the handle 2 Disassemble the screw cap from the handle using a wrench Clean the coarse air filter using a blow gun Replace the coarse air filter if any damage or malfunction is detected 3 As...

Page 22: ...e lubricants of good quality The oils and greases listed in the lubrication table are examples of lubri cants that can be recommended Brand General purpose Bearings BP Energrease LS EP2 Castrol Spheerol EP L2 Esso Beacon EP2 Q8 Rembrandt EP2 Mobil Mobilegrease XHP 222 Shell Alvania EP2 Texaco Multifak EP2 Molycote BR2 Plus ...

Page 23: ...l in gear box Check oil level Worn throttle valve Worn turbine Worn governor Oil in exhaust air Lubricated air Oil in the air is not recommended Leak from turbine seal Leak from O ring on diffuser Leak from overspeed pin Oil leakage at spindle Loose screws or oil plug Tighten screws Worn oil seal Damaged O ring on plate Damaged spindle bearing Missing seal on oil plug or screws Replace seal Tool s...

Page 24: ... Recycling information Part Recycle as 1 Motor housing Metal Aluminum 2 Motor housing insulation Plastics Other POM 3 Motor complete Metal Aluminum 4 Throttle handle insulation Plastics Other POM 5 Filter tube Plastics Other PA66 GF30 6 Spindle complete Metal Steel 7 Autobalancer Metal Steel 8 Support handle Metal Aluminum 9 Support handle holders Metal Steel 10 Wheel guard Metal Steel 11 Throttle...

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Page 28: ...authorized use or copying of the contents or part thereof is prohibited This applies in particular to trademarks model denominations part numbers and drawings Use only authorized parts Any damage or malfunction caused by the use of unauthorized parts is not covered by Warranty or Product Liability Out of respect to wildlife and nature our technical literature is printed on environmentally friendly...

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