W2810XP-ATEX Printed Matter No. 9836 6831 00 Impact Wrench Valid from Serial No. A4720001 2012-10 Product Instructions W2810XP-ATEX (200-360 Nm) 8434 1248 30 I M2 II 2GD IIB T4 T135 °C 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 Table of content W2810XP-ATEX Table of content EN Product information .......................................................................3 EN Installation ....................................................................................4 EN Operation .....................................................................................5 EN Service .........................................................................................6 EN Spare part list ................................................................................7 2 © Atlas Copco Industrial Technique AB - 9836 6831 00 W2810XP-ATEX EN Product information Technical data Overview T WARNING Ordering No 8434124830 Model W2810 XP Air consumption 10 l/s Air inlet thread N/A in Bolt size 14 mm Clutch type Twin hammer Free speed 10000 r/min Safety signal words Length 160 mm The safety signal words Danger, Warning, Caution, and Notice have the following meanings: Max torque 470 Nm Quick change chuck N/A in • Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. • Save all warnings and instructions for future reference. DANGER WARNING CAUTION NOTICE Rec hose size 10 mm DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury. Sound power 106 dB(A) Sound pressure 95 dB(A) WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury. Sound standard ISO15744 Sound uncertainty 3 dB(A) Square drive size 3/8 in CAUTION, used with the safety alert symbol, indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. Torque range 200-360 Nm Vibration standard ISO28927-2 Vibration uncertainty 1.2 m/s² NOTICE is used to address practices not related to personal injury. Vibration value 4.6 m/s² Weight 1.8 kg Warranty Contact the Atlas Copco sales representative within your area to claim a product. Warranty will only be approved if the product has been installed, operated and overhauled according to the Operating Instructions. Please also see the delivery conditions applied by the local Atlas Copco company. ServAid ServAid is a utility for providing updated product information concerning: - Safety instructions - Installation, Operation and Service instructions - Exploded views ServAid facilitates the ordering process of spare parts, service tools and accessories for the product of your choice. It is continuously updated with information of new and redesigned products. You can use ServAid to present content in a specific language, provided that translations are available, and to display information about obsolete products. ServAid offers an advanced search functionality of our entire product range. ServAid is available on DVD and on the web: http://servaidweb.atlascopco.com For further information contact your Atlas Copco sales representative or e-mail us at: email@example.com Service intervals Service recommendations Overhauls and preventive maintenance are recommended at regular intervals. If the machine is not working properly, it should immediately be taken out of operation for inspection. At the overhauls, all parts should be cleaned accurately, and defective or worn parts should be replaced. © Atlas Copco Industrial Technique AB - 9836 6831 00 3 Installation EN W2810XP-ATEX Installation requirements Air quality • For optimum performance and maximum machine life we recommend the use of compressed air with a maximum dew point of +10°C. We also recommend the installation of an Atlas Copco refrigeration-type air dryer. • Use a separate air filter of type Atlas Copco FIL. This filter removes solid particles larger than 15 microns and also removes more than 90 % of liquid water. The filter must be installed as close as possible to the machine/equipment and prior to any other air preparation unit such as REG or DIM (please see Air Line Accessories in our main catalogue). Blow out the hose before connecting. Models which need air lubrication: • The compressed air must contain a small quantity of oil. We strongly recommend that you install an Atlas Copco oil-fog lubricator (DIM). This should be set according to air consumption by the air line tool according to the following formula: L = Air consumption (litre/s). (May be found in our sales literature). D = Number of drops per min (1 drop = 15 mm3) L* 0.2 = D this applies to the use of long work cycle air line tools. A single point lubricator type Atlas Copco Dosol can also be used for tools with short running cycles. Information about Dosol settings may be found under Air Line Accessories in our main catalogue. Lubrication-free models: • In the case of lubrication-free tools it is up to the customer to decide on the peripheral equipment to be used. However, it is no disadvantage if the compressed air contains a small quantity of oil e.g. supplied from a fog lubricator (DIM) or Dosol system. This does not apply to turbine tools, which should be kept oil free. Compressed air connection • The machine is designed for a working pressure of 6–7 bar = 600–700 kPa = 87–102 psi. • Blow out the hose before connecting. 4 © Atlas Copco Industrial Technique AB - 9836 6831 00 W2810XP-ATEX EN Operation Ergonomics Ergonomic guidelines 1) Take frequent breaks and change work positions frequently. 2) Adapt the workstation area to your needs and the work task. 3) 4) 5) 6) 7) 8) 9) 10) • Adjust for convenient reach range by determining where parts or tools should be located to avoid static load. • Use workstation equipment such as tables and chairs appropriate for the work task. Avoid work positions above shoulder level or with static holding during assembly operations. • When working above shoulder level, reduce the load on the static muscles by reducing the weight of the tool, using for example torque arms, hose reels or weight balancers. You can also reduce the load on the static muscles by holding the tool close to the body. • Make sure to take frequent breaks. • Avoid extreme arm or wrist postures, particularly for operations requiring a degree of force. Adjust for convenient field of vision by minimizing movement of the eyes and head during the work task. Use the appropriate lighting for the work task. Select the appropriate tool for the work task. Use ear protection equipment in noisy environments. Use high-quality inserted tools or consumables to minimize exposure to excessive levels of vibrations. Minimize exposure to reaction forces. • When cutting: A cut-off wheel can get stuck if the wheel is either bent or if it is not guided properly. Make sure to use correct flanges for cut-off wheels and avoid bending the wheel during cut-off operation. • When drilling: The drill might stall when the drill bit breaks through. Make sure you use support handles if the stall torque is too high. The safety standard ISO11148 part 3 recommends using something to absorb the reaction torque above 10 Nm for pistol grip tools and 4 Nm for straight tools. • When using direct driven screw or nutrunners: Reaction forces depend on tool setting and joint characteristics. The ability to bear reaction forces depends on the operator’s strength and posture. Adapt the torque setting to the operator’s strength and posture and use a torque arm or reaction bar if the torque is too high. Use dust extraction system or mouth protection mask in dusty environments. Operating instructions Tightening torque The torque obtained depends on air pressure and tightening time on the actual joint. Extensions and worn sockets will reduce the delivered torque. The impact wrench should be used within the specified torque range. Never use the machine over recommended maximum torque. Might result in improper function and faster wear. Test methods A static torque measurement is recommended for impact wrenches. For test on hydraulic tension tester and for test on joints. © Atlas Copco Industrial Technique AB - 9836 6831 00 5 Service EN W2810XP-ATEX Maintenance Service recommendations Overhauls and preventive maintenance are recommended at regular intervals. If the machine is not working properly, it should immediately be taken out of operation for inspection. At the overhauls, all parts should be cleaned accurately, and defective or worn parts should be replaced. Maintenance Maintenance and repairs of this ATEX tool must be carried out exclusively by authorised personnel, after which a no-load test of at least 5 minutes and temperature measurements must be carried out and recorded in a report. Lubrication Grease guide Air lubrication Brand Air tool oil BP Energol E46 Esso Arox EP46 Q8 Chpin 46 Mobil Almo oil 525 Shell Tonna R32 Texaco Aries 32 Impact mechanism Type of oil Quantity SAE 20W-20 20 cc Rust protection and internal cleaning Water in the compressed air, dust and wear particles cause rust and sticking of vanes, valves etc. An air filter should be installed close to the machine (see 'Air quality'). Before longer standstills, flush with oil (some drops) into the air inlet, run the machine for 5-10 seconds when absorbing the oil in a cloth. 6 © Atlas Copco Industrial Technique AB - 9836 6831 00 W2810XP-ATEX EN Spare part list Exploded views/tables Spare parts Parts without ordering number are not delivered separately for technical reasons. The use of other than genuine Atlas Copco replacement parts may result in decreased tool performance and increased maintenance and may, at the company option, invalidate all warranties. Front part 2 5 4 1 10 6 11 14 15 14 12 8 7002358 7 9 13 3 Ref. No. 1 2 3 4 5(6-9) 6(7-8) 7 8 9 10(11-12) 11 12 13 14 15 Ordering No. 4112 3008 95 4112 1534 00 4112 3001 30 4112 3001 39 4112 3006 91 4081 0382 90 4112 3006 92 4112 3001 40 4112 3001 41 4112 3001 42 Qty 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 Description Clutch housing Seal ring Oil plug Spacer Anvil, compl. Retainer ring, compl. Retainer ring O-ring Anvil Thrust button, compl. Spring Thrust button Hammer pin Hammer Hammer cage Remark / Included in Service kit Steel 1/16-27 NPTF, 7.65x6.35 Seal kit 4112 3006 90 Motor 2 3 4 5 6 7 8 11 9 Ordering No. 4112 3001 43 4112 1089 00 4112 3006 94 4112 3001 44 - Qty 1 1 1 1 1 6 1 2 1 1 1 1 Description Ball bearing Oil seal O-ring End plate Rotor Vane Cylinder, compl. Pin Cylinder Gasket End plate O-ring 13 14 8 10 Ref. No. 1 2 3 4 5 6 7(8-10) 8 9 10 11 12 12 7002361 1 Remark / Included in Service kit 6901 / Motor unit kit 4112 3006 93 Seal kit 4112 3006 90 Seal kit 4112 3006 90 Motor unit kit 4112 3006 93 Seal kit 4112 3006 90 Seal kit 4112 3006 90 © Atlas Copco Industrial Technique AB - 9836 6831 00 7 Spare part list Ref. No. 13 14 Ordering No. - EN Qty 1 1 Description Ball bearing Gasket W2810XP-ATEX Remark / Included in Service kit R-6 / Motor unit kit 4112 3006 93 Seal kit 4112 3006 90 Handle 1 2 3 4 5 OFF 4.5 Nm 6 7 9 10 11 12 13 14 15 18 19 20 22 8 16 17 24 26 27 28 25 21 31 32 23 33 29 34 7002371 30 Ref. No. 1 2 3 4 5 6(7-20) 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21(22-34) 22 23(24-34) 24 25 8 Ordering No. 4112 3001 45 4112 3006 95 4112 3006 96 4112 3006 98 - Qty 1 1 4 4 4 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 Description Gasket Yoke O-ring Washer Screw Trigger, compl. Trigger Pin Throttle pin O-ring Circlip Regulator lever Reverse lever O-ring Reverse valve Ball Spring O-ring Regulator Spring pin Motor housing, compl. Motor housing Inlet kit Spring pin Foam muffler Remark / Included in Service kit Seal kit 4112 3006 90 Optional accessory 1x4.8 / Seal kit 4112 3006 90 M5 M5x80 2x12 1x2.0 / Seal kit 4112 3006 90 1x12 / Seal kit 4112 3006 90 2.0mm 0.26x2.8 1x4.8 / Seal kit 4112 3006 90 3x26 4x28 © Atlas Copco Industrial Technique AB - 9836 6831 00 W2810XP-ATEX Ref. No. 26 27 28 29 30 31 32 33 34 EN Ordering No. - Qty 1 1 1 1 1 1 1 1 1 Description Valve stem bushing Valve stem Throttle spring Exhaust deflector O-ring Circlip O-ring O-ring Adapter Spare part list Remark / Included in Service kit ø35.03 / Seal kit 4112 3006 90 23.23x18.615 2.4x13.8 / Seal kit 4112 3006 90 1x18.0 / Seal kit 4112 3006 90 BSP. With NPT-thread (for the US, Canada) 4112 3001 36 Service Kits Seal kit — Front part / Motor / Handle Ordering No. 4112 3006 90 Ordering No. - Qty 1 1 1 1 1 1 1 4 1 1 1 1 1 1 Description O-ring Oil seal O-ring Gasket O-ring Gasket Gasket O-ring O-ring O-ring O-ring O-ring O-ring O-ring Remark / Included in Service kit 1x4.8 1x2.0 1x12 1x4.8 ø35.03 2.4x13.8 1x18.0 Service kits are designed for a variety of products. This Service kit may contain more parts than listed in the table and parts might remain unused. Motor-unit kit — Motor Ordering No. 4112 3006 93 Ordering No. - Qty 1 6 1 Description Ball bearing Vane Ball bearing Remark / Included in Service kit 6901 R-6 Service kits are designed for a variety of products. This Service kit may contain more parts than listed in the table and parts might remain unused. © Atlas Copco Industrial Technique AB - 9836 6831 00 9 Atlas Copco Industrial Technique AB SE-10523 STOCKHOLM Sweden Telephone: +46 8 743 95 00 Telefax: +46 8 644 90 45 www.atlascopco.com © Copyright 2012, Atlas Copco Industrial Technique AB. All rights reserved. Any unauthorized 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 paper.