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Assembly and settings

5.3 Mounting the backer pad

1. Using the wrench (1) from the accessory kit, grasp the nut (3)

between the shroud or vacuum shroud and the backer pad (2).

2. Insert the bolt on the backer pad into the nut.
3. Turn the backer pad (2) clockwise and fasten.
4. Fasten the media on the backer pad.

Item Mounting

AOV

2

Backer pad ["]

5
6

3

Internal thread for mounting the
grinding disc

5/16" - 24 UNF

21

01.00 | AOV | Assembly and Operating Manual | en | 1454623

Summary of Contents for AOV

Page 1: ...Translation of Original Operating Manual Assembly and Operating Manual AOV Axially Compliant Orbital Sander Tool ...

Page 2: ...tions for the purpose of technical improvement Document number 1454623 Version 01 00 20 01 2021 en SCHUNK GmbH Co KG All rights reserved Dear Customer thank you for trusting our products and our family owned company the leading technology supplier of robots and production machines Our team is always available to answer any questions on this product and other solutions Ask us questions and challeng...

Page 3: ... 9 2 8 Transport 9 2 9 Malfunctions 9 2 10 Disposal 10 2 11 Fundamental dangers 10 2 11 1 Protection during handling and assembly 10 2 11 2 Protection during commissioning and operation 11 2 11 3 Protection against dangerous movements 11 2 12 Notes on particular risks 12 3 Technical data 13 3 1 Basic data 13 3 2 Ambient conditions and operating conditions 13 3 3 Compliance force 14 4 Design and de...

Page 4: ...4 8 1 Notes 24 8 2 Maintenance interval 24 8 3 Lubricating the motor 24 8 4 Changing the backer pad 25 8 5 Changing the motor 26 8 6 Retrofitting the vacuum connection 27 8 7 Disassembly and assembly 28 8 8 Assembly drawings 31 9 Translation of original declaration of incorporation 33 10 Annex to Declaration of Incorporation 34 4 01 00 AOV Assembly and Operating Manual en 1454623 ...

Page 5: ...l product design In addition to these instructions the documents listed under Applicable documents 6 are applicable 1 1 1 Presentation of Warning Labels To make risks clear the following signal words and symbols are used for safety notes DANGER Danger for persons Non observance will inevitably cause irreversible injury or death WARNING Dangers for persons Non observance can lead to irreversible in...

Page 6: ...4 months from the ex works delivery date under the following conditions Observe the ambient conditions and operating conditions Parts touching the workpiece and wear parts are not included in the warranty 1 3 Scope of delivery The scope of delivery includes Axially Compliant Orbital Sander Tool AOV in the version ordered Assembly and Operating Manual Accessory pack 1 4 Accessories The following ac...

Page 7: ...cludes compliance with all instructions in this manual 2 2 Not intended use It is not intended use if the product is used for example as a pressing tool stamping tool lifting gear guide for tools cutting tool clamping device or a drilling tool Inappropriate use includes using the product as a hand tool Any utilization that exceeds or differs from the appropriate use is regarded as misuse 2 3 Const...

Page 8: ...the complete assembly and operating manual Observe the national safety regulations and rules and general safety instructions The following personal qualifications are necessary for the various activities related to the product Trained electrician Due to their technical training knowledge and experience trained electricians are able to work on electrical systems recognize and avoid possible dangers...

Page 9: ... wear long hair in a hairnet when dealing with moving components Wear ear protection and safety goggles during the machining process 2 8 Transport Handling during transport Incorrect handling during transport can make the product unsafe and risk the danger of serious injuries and considerable material damage During transport and handling secure the product to prevent it from falling Do not walk un...

Page 10: ...energy in the system Do not move parts by hand while the energy supply is connected Do not reach into the movement area of the product during operation 2 11 1 Protection during handling and assembly Incorrect handling and assembly Incorrect handling and assembly may impair the product s safety and cause serious injuries and considerable material damage Have all work carried out by appropriately qu...

Page 11: ...ective it must be assumed that the drive movement is faulty with its action being dependent on the control unit and the current operating condition of the drive Perform maintenance work modifications and attachments outside the danger zone defined by the movement range To avoid accidents and or material damage human access to the movement range of the machine must be restricted Limit prevent accid...

Page 12: ...ad to serious injury or death Take appropriate protective measures to secure the danger zone WARNING Risk of injury due to unexpected movements If the power supply is switched on or residual energy remains in the system components can move unexpectedly and cause serious injuries Before starting any work on the product Switch off the power supply and secure against restarting Make sure that no resi...

Page 13: ...inal operating pressure bar Compensation Spindle 1 4 1 6 2 Pressure medium Compressed air clean dry filtered 5 µm oiled Max air consumption l s 9 5 Oil consumption drops h 2 3 Motor operating data Motor Vane motor pneumatic Idle speed 1 min 10 000 3 2 Ambient conditions and operating conditions Designation AOV Ambient temperature C Min Max 5 35 Noise emission dB A 85 13 01 00 AOV Assembly and Oper...

Page 14: ...be selected depending on the material of the workpiece the type of tool and the amount of material to be removed NOTE The specified compliance force only corresponds to the actual values when the product is mounted horizontally and the motor is switched off Compliance force retract Supply pressure bar Compliance force retract N Compliance force retract as a function of the operating pressure Compl...

Page 15: ...4 1 Design AOV with vacuum 1 Compensation air connection 2 Internal thread for mounting the grinding disc 3 Vacuum shroud 4 Bellows 5 Vacuum connector 6 Exhaust air opening 7 Motor air connection 15 01 00 AOV Assembly and Operating Manual en 1454623 ...

Page 16: ... AOV without vacuum 1 Compensation air connection 2 Internal thread for mounting the grinding disc 3 Shroud 4 Bellows 5 Exhaust air opening 6 Motor air connection 4 2 Description Pneumatic orbital sander tool with axial compensation for grinding and polishing workpiece surfaces ...

Page 17: ... Risk of injury from flying chips and dirt particles During operation flying chips and dirt particles can cause eye injuries Always wear appropriate personal protective equipment particularly protective goggles Take suitable protective measures to secure the danger zone 1 Check the evenness of the mounting surface Mechanical connection 18 2 Connect compressed air supply Pneumatic connection 19 3 A...

Page 18: ...rs rotary modules Requirements for the flatness of the bolting surface dimensions in mm Edge lengths Permissible unevenness 100 0 02 100 0 05 The product can be assembled from two sides Item Mounting AOV Side A 1 Mounting screw 2 Clamping collar 3 Adapter plate axial Side B 4 Mounting screw M6 Max depth of engagement mm 9 1 5 Adapter plate radial 6 Centering pin mm 6 Mounting material is not inclu...

Page 19: ...supply Technical data 13 For compensation air connection For better regulation of the compressed air use a self relieving regulator with air bleed For air connection spindle For better regulation of the compressed air use a 2 way valve and a pressure regulator set at max 6 2 bar 1 Motor air connection 2 Compensation air connection extension 3 Compensation air connection retraction Item Mounting AO...

Page 20: ...the retract and extend air connections may be necessary Air connection 6 2 bar Filter Oil fog lubricator 2 2 directional control valve Vane type air motor Product Exhaust air silencer Compressed air line Retract Compressed air line Extend External regulator 1 4 1 bar External regulator 1 4 1 bar Display Display Compensation Pneumatic wiring diagram ...

Page 21: ...hroud or vacuum shroud and the backer pad 2 2 Insert the bolt on the backer pad into the nut 3 Turn the backer pad 2 clockwise and fasten 4 Fasten the media on the backer pad Item Mounting AOV 2 Backer pad 5 6 3 Internal thread for mounting the grinding disc 5 16 24 UNF 21 01 00 AOV Assembly and Operating Manual en 1454623 ...

Page 22: ...nce pressure should be lowered for the moment of contact with the workpiece in order to protect the workpiece The motor may only be supplied with air at the moment of touchdown or shortly after 2 Adjust feed rate 3 Plan the robot path so that 50 of the compensation function of the product is used at the theoretical workpiece surface This allows the product to use its flexibility to machine areas e...

Page 23: ...shing media or damaged backer pad Change the grinding polishing wheel or backer pad Tool is not suitable for the workpiece Select the tool that matches the properties of the workpiece Motor bearings are worn Change motor Changing the motor 26 Too much material is being removed Check process parameters reduce infeed reduce air pressure for compensation perform machining in several passes Operation ...

Page 24: ...cing spare and wear parts 8 2 Maintenance interval Maintenance interval Maintenance work daily Check the backer pad for damage and wear change if necessary Changing the backer pad 25 as required Change the motor Changing the motor 26 Changing the dust boot Disassembly and assembly 28 Changing the vacuum shroud Disassembly and assembly 28 Send damaged products to SCHUNK for repair 8 3 Lubricating t...

Page 25: ...hroud and the backer pad 2 3 Loosen the backer pad 2 counterclockwise Mounting the backer pad 1 Using the wrench 1 from the accessory kit grasp the nut 3 between the shroud or vacuum shroud and the backer pad 2 2 Insert the bolt on the backer pad into the nut 3 Turn the backer pad 2 clockwise and fasten 4 Fasten the media on the backer pad 25 01 00 AOV Assembly and Operating Manual en 1454623 ...

Page 26: ...s still supported Too little clearance prevents the proper compensating movement Therefore do not remove the clearance Disassembling a damaged motor 1 Remove the compressed air hose 2 Disassembling the backer pad Changing the backer pad 25 3 Disassembling the shroud or vacuum shroud Disassembly and assembly 28 4 Disassembling the dust boot Disassembly and assembly 28 5 Loosen the mounting screws 4...

Page 27: ...using 3 4 Fasten the motor housing 3 with screws 4 5 Mounting the dust boot Disassembly and assembly 28 6 Mounting the shroud or vacuum shroud Disassembly and assembly 28 7 Mounting the backer pad Changing the backer pad 25 8 Connect all compressed air lines 8 6 Retrofitting the vacuum connection NOTE The vacuum connection can be retrofitted To do this remove the shroud and replace it with a vacuu...

Page 28: ...g the shroud Disassembling the vacuum connection Disassembling the vacuum connection 1 Remove the compressed air hose 2 Disassembling the backer pad Changing the backer pad 25 3 Loosen the mounting screws 6 4 Remove the vacuum elbow 5 from the elbow mount 7 5 Loosen the mounting screws 1 6 Remove the vacuum connector 2 from the housing 7 Loosen the clamping collars 4 8 Disassemble the vacuum elbow...

Page 29: ...motor housing 2 Only for AOV with vacuum Loosen screws 3 and remove the elbow mount 2 Disassembling the dust boot Disassembling the dust boot 1 Remove the O ring 1 that connects the dust boot 4 to the backer pad 2 Remove the O ring 1 that attaches the dust boot 4 to the housing 2 3 Remove the dust boot 4 29 01 00 AOV Assembly and Operating Manual en 1454623 ...

Page 30: ...1454623 Assembling 1 Assemble product in the reverse order Observe the following when doing this Clean all parts thoroughly check for damage and wear if necessary replace wearing parts 2 Connect all compressed air lines 3 Mount product onto the system machine ...

Page 31: ...Maintenance 8 8 Assembly drawings AOV with vacuum 31 01 00 AOV Assembly and Operating Manual en 1454623 ...

Page 32: ...Maintenance 32 01 00 AOV Assembly and Operating Manual en 1454623 AOV without vacuum ...

Page 33: ...umatic The partly completed machine may not be put into operation until conformity of the machine into which the partly completed machine is to be installed with the provisions of the Machinery Directive 2006 42 EC is confirmed Applied harmonized standards especially EN ISO 12100 2010 Safety of machinery General principles for design Risk assessment and risk reduction The manufacturer agrees to fo...

Page 34: ...gration X 1 1 3 Materials and products X 1 1 4 Lighting X 1 1 5 Design of machinery to facilitate its handling X 1 1 6 Ergonomics X 1 1 7 Operating positions X 1 1 8 Seating X 1 2 Control Systems 1 2 1 Safety and reliability of control systems X 1 2 2 Control devices X 1 2 3 Starting X 1 2 4 Stopping X 1 2 4 1 Normal stop X 1 2 4 2 Operational stop X 1 2 4 3 Emergency stop X 1 2 4 4 Assembly of ma...

Page 35: ...ts for protective devices X 1 5 Risks due to other hazards 1 5 1 Electricity supply X 1 5 2 Static electricity X 1 5 3 Energy supply other than electricity X 1 5 4 Errors of fitting X 1 5 5 Extreme temperatures X 1 45 6 Fire X 1 5 7 Explosion X 1 5 8 Noise X 1 5 9 Vibrations X 1 5 10 Radiation X 1 5 11 External radiation X 1 5 12 Laser radiation X 1 5 13 Emissions of hazardous materials and substa...

Page 36: ...uirements for certain categories of machinery X 2 1 Foodstuffs machinery and machinery for cosmetics or pharmaceutical products X 2 2 Portable hand held and or guided machinery X 2 2 1 Portable fixing and other impact machinery X 2 3 Machinery for working wood and material with similar physical characteristics X 3 Supplementary essential health and safety requirements to offset hazards due to the ...

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