USER MANUAL PNEUMATIC SERIES
Contents
1. be at all times a earth connection with the work piece G gt Ja p V p m S User manual RAD pneumatic TORQUE SYSTEMS torque wrenches 8 Warranty 8 1 New tool warranty Any new tool branded with the RAD name and purchased from RAD Torque Systems B V or through one of its authorized distributors or agents is warranted to the original purchaser against defects in materials and workmanship for a period of twelve 12 month from the date of delivery to the end user This guarantee is valid until fifteen 15 months after the original calibration date Furthermore the warranty conditions determine that no warranty applies if 1 The defect wholly or partly is due to unusual inappropriate improper or careless use of the product 2 The defect wholly or partly is due to unusual is due to normal wear and tear or lack of proper maintenance 3 The defect wholly or partly is due to unusual is due to installation assembly modification and or repair by the customer or by third parties 4 The product altered modified used or processed is 5 The product is transferred to a third party 6 RAD Torque Systems B V has abtained the product wholly or partly from a third party and RAD Torque Systems B V can not claim compensation under warranty 7 RAD Torque Systems B V in manufacturing of the product raw materials and suchlike has used on the instructions of the customer 8 The product has a small deviation in it2. NPT outlet Install the supplied airline to the 1 2 NPT outlet port on the automatic oiler The guick connect fitting at the opposite end of the hose will be attached to the RAD tool 2 NPT inlet Install your air supply to the 1 2 NPT female port in the regulator A minimum 1 2 airline must be used capable of 100psi at 30 cfm HR Liquid filled pressure Torque chart gauge Always set air pressure with tool running Automaticoiier Fill the automatic oiler with air tool oil only Fill from the top or by removing and filling the bowl then Air filter reinstalling from the bottom UNG Earth cable and clamp Only with ATEX certified version Version 2 0 march 2015 3 G gt Ja p V p T User manual RAD pneumatic TORQUE SYSTEMS torque wrenches WARNING Always check all air hose connections before the air supply is activated When the tool is in operation the reaction arm rotates in the opposite direction to the output square drive and must be allowed to rest squarely against a solid object or surface adjacent to the bolt to be tightened WARNING Always keep hands clear of the reaction arm when the tool is in use or serious injury could result 3 Air pressure regulator Rotate clockwise to increase the air supply and counter clockwise to decrease the air supply Note the torque wrench should run freely while setting the torque The direction is not important 3 1 NPT inlet Connect
3. TORQUE SYSTEMS INNOUATION DRIUEN PERFORINANCE PNEUMATIC SERIES 35 11 500 Nm mid NING NOT EXCEED 1 AXIMUM Ap PRESSURE INDICATED TORQUE che SFANOUS DAMAGE TO GEA AIVE MAYO date s JP ne k Mu DO A e DEAN V p m S User manual RAD pneumatic TORQUE SYSTEMS torque wrenches Table Of Contents 1 2 3 a General instructions Assembly Air pressure regulator 3 1 NPT inlet Setting torque Movement of the reaction arm 5 1 Installing the reaction arm 5 2 Reactie arm height 5 3 Reaction arm foot Warranty 8 1 New tool warranty 8 2 Repaired tool warranty Contact QD QD Version 2 0 march 2015 gt Ja p V p y a User manual RAD pneumatic TORQUE SYSTEMS torque wrenches 1 General instructions NOTE Do not operate the tool before reading these instructions If breakdown malfunction or damage occurs do not attempt to repair please contact RAD Torque Systems B V immediately When working in an explosive environment Always make sure you use an ATEX certified torque wrench This is indicated by the Ex marks on the torque wrench and FRL unit and the green earth cable with clamp on the FRL unit RAD pneumatic torque wrenches are reversible non impacting torque controlled tightening tools and must always be operated with the following e Clean dry air supply air consumption can be found on page 4 e Cage assembly with lubricator an
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5. and may cause serious damage When removing a bolt from the the connecting the direction switch must be set on reverse Then the maximum torque need to be chosen Operating the torque wrench Fit the wrench with the correct size impact socket to suit the bolt to be tightened Check that the Forward Reverse switch is set correctly Rotate the handle to a convenient position relative to the reaction arm Fit the tool onto the bolt to be tightened with the reaction arm adjacent to the reaction point Squeeze the trigger partially to bring the reaction arm into contact with the reaction point Fully depress Trigger and keep fully depressed until wrench stalls If the Trigger is released before the wrench stalls full torque will not be applied to the bolt 7 Release Trigger and remove the tool from bolt VN ae a 5 Movement of the reaction arm 5 1 Installing the reaction arm Ensure the reaction arm and retaining ring are installed securely to hold the reaction arm in place Make sure the reaction arm is in contact with a solid reaction point before you operate the tool When the tool is in operation the reaction arm rotates in the opposite direction to the output square drive and must be allowed to rest squarely against a solid object or surface adjacent to the bolt to be tightened Figure 1 Reaction point Clockwise operation Counter clockwise operation Figure 1 WARNING In use this tool must be supported at a
6. d regulator e Impact sockets with locking pin and o ring e Proper reaction arm with retaining ring These torque wrenches contain metal components which can be dangerous if the torque wrench and FRL unit are not ATEX proof 2 Assembly 1 Blow out hoses before connecting 1a When ATEX certified make sure that the original RAD hose is used between the torque wrench and the FRL unit 1b When ATEX certified first connect the clamp of the earth cable green color mounted to the FRL unit to the workpiece 1c When used in areas with dust explosion risks install the silencer to the air outlet of the torque wrench to limit dust whirling Preferably clear the environment of dust within a radius of 1 meter around the workplace before operating Connect the wrench air inlet to the outlet side of the Cage Assembly observing airflow direction Connect air supply to inlet side of the Cage Assembly using a minimum hose size of 1 2 1 27cm Check oil level in lubricator and fill to correct level Fasten and secure the reaction arm on the jagged side of the gearbox with the retaining ring When ATEX certified after placing the socket secure the socket with a pin and o ring lock to prevent loosening of the socket 0D Regulator cage setup Air pressure regulator To increase air pressure and torque turn the T handle clockwise Note the tool must always be running when setting air pressure RAD tool storage V2
7. g labels and attention labels are prominently attached to the carrying cages reaction accessories and tools NOTE Make sure you observe the directions on the warning labels at all times Version 2 0 march 2015 6 G gt Ja p V p m S User manual RAD pneumatic TORQUE SYSTEMS torque wrenches RAD tools have been designed with safety in mind however as with all tools you must observe all general workshop safety practices and specifically the following Before using your new tool get familiar with all its accessories and how they work Always wear safety goggles when the tool is in operation When working in an explosive environment always be sure you use an ATEX certified torque wrench Make sure the reaction arm is in contact with a solid contact point before you operate the tool Keep your body parts clear of the reaction arm and the contact point Set your air pressure while the tool is running Refer to the enclosed torque chart to set the correct air pressure regulator setting for a required torque Never exceed the maximum air pressure shown on the torque chart Always use the regulator and oiler that is supplied Failure to do this voids the warranty and can place you in danger Be sure to use a minimum 1 2 airline to the cage assembly as this will allow for adequate air flow Make sure the reaction arm snap ring is securely in place to hold the reaction arm or blank in place RAD tools are safe and reliable Not fol
8. ll times in order to prevent unexpected release in the event of a fastener or component failure Version 2 0 march 2015 5 Fei V p m S User manual RAD pneumatic TORQUE SYSTEMS torque wrenches 5 2 Reactie arm height Ensure the height of the socket is even with the height of the reaction arm as seen below in Figure 2A The height of the socket cannot be shorter or higher than the height of the reaction arm as seen below in Figure 2B and 2C v X Figure 2A Figure 2B Figure 2C X NOTE Improper reaction will void warranty and can cause premature tool failure 5 3 Reaction arm foot Ensure the foot of the reaction arm aligns with the length of the nut as seen in Figure 3A The length of the foot cannot be shorter or longer than the nut as seen in Figure 3B and 3C er Figure 3A Figure 3B Figure 3C X 5 4 Reaction point Ensure the reaction arm reacts off the middle of the foot as seen in Figure 4A Do not react off the heel of the reaction foot as seen in Figure 4B Please contact RAD Torque Systems B V or your local RAD authorized distributor for custom reaction arms WARNING Always keep your hand and body parts clear of the reaction arm and barrel when the tool is in operation Figure 40 pr DL Figure 4A Figure 4B Figure 4C 6 Safety RAD tools use pressurized air to develop very large forces to tighten and loosen threaded fasteners For your safety and that of others warnin
9. lowing precautions and instructions outlined here can result in injury to you and your fellow workers New world technologies incorporated is not responsible for any such injury 7 ATEX certification As option RAD torque wrenches are available with ATEX certification The applied RAD ATEX certification is explained below See our website for more information www radtorque nl atex The RAD torque wrenches are marked according to ATEX 95 and suiteable for use in zone 1 2 21 and 22 with explosion group IIA and IIB or dust group IIIA and IIIB Il Suitable for explosive environment Ex certified by an approved above ground CENELEC test center 2G D Protection class 2 for gas and dust therefore suitable for zones 1 2 21 and 22 CE Complies relevant EC directives therefore suitable for zones with T6 Maximum surface temperature lt 85 C temperature classes T1 till T6 GE II 2G D Ex c IIB IIIB T6 Ex c meets the constructional safety according to EN 13463 5 IIB Explosion group therefore IIIB dust group therefore suitable for gas zones with explosion suitable for dust zones group IIA and IIB with dust group IIIA and IIIB Registration number LCIE 8663323 01 15 If you have an ATEX certified torque wrench please note the following Version 2 0 march 2015 Socket must at all times be secured using the locking pin and o ring The reaction arm must be at all times be secured using the retaining ring There should
10. s quality finishing size composition and suchlike which is not unusual in the industry or if the defect was technically unavoidable 9 The customer has not fulfilled all obligations under the agreement promptly and correctly towards RAD Torque Systems B V 8 2 Repaired tool warranty After the warranty has expired a three 3 month warranty applies to the original purchaser against defective in material or workmanship or both from the date of repair To qualify for the above mentioned warranties written notice to RAD Torque Systems B V must be given immediately upon discovery of such defect at which time RAD Torque Systems will issue an authorization to return the tool Freight costs must be paid in advance When returning a tool the reaction arm s being used with the tool must also be returned For the latest warranty terms please see our sales conditions on our website www radtorque nl 9 Contact RAD Torque Systems B V Zuidergracht 19 3763 LS Soest Telephone 035 5882450 E mail info radtorque nl Website www radtorque nl Version 2 0 march 2015 8 FEF t3 gt Ta TORQUE SYSTEMS MNNG yoy OIC E GAS Y UIDPOWUER AEROSPACE OY PETROCHEMICAL ImaAnurfac TURING COINMNINERCIAL UEHICU E INDUSTRY MASTER DISTRIBUTOR FOR EUROPE MIDDLE EAST C T ArIDIVORTH AFRICA RAD TORQUE SYSTEMS B U A ZUIDERGRACHT 19 3763 LS SOEST pg THE NETHERUANDS I NY PHONE 31 c0235 5882450 EIMA INFOORADTORQAUE N
11. your air supply to the 7 2 NPT inlet The diameter of the hose should be at least 1 2 3 2 V2 NPT outlet Connect the supplied air hose to the 7 NPT outlet automatic oiler The outlet on the other end of the hose is attached to the torque wrench NOTE The water tank from the filter outlet should be emptied periodically The drain filter is accessible from the bottom of the FRL unit 3 3 Automatic oiler Fill the oiler with oil only for air tools NOTE Ensure a sufficient compressor capacity in terms of volume and pressure TIE 7508L 2 792 Liter at 6 7 bar per minute 10GX R 14GX 2 NX 400 2 RZ O 4BGX 1727 Liter at 6 7 bar per minute 80DX 115GX 110DX 900 Liter at 6 7 bar per minute 2 1100NG 2 XR 1900NG 2 XR 1130 Liter at 6 7 bar per minute 2 Version 2 0 march 2015 4 gt Ja p V p m S User manual RAD pneumatic TORQUE SYSTEMS torque wrenches 4 Setting torque Every RAD torque wrench is supplied with a torque chart which relates torque output to air pressure Set the torque as follows 1 Ensure the Forward Reverse is set to Forward 2 Establish the air pressure required using the torque chart provided with the tool 3 Adjust the regulator until the correct pressure is shown on the gauge 4 The wrench must be free running while adjusting the air pressure to give the correct setting WARNING Exceeding the maximum air pressure will overload the wrench
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