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Maintenance and care

9 Maintenance and care

NOTICE

A separate maintenance unit with oiler must be used for the air
supply.

To ensure the quick-change pallet system operates perfectly, the
following instructions are to be observed:

Pressure medium: Compressed air, compressed air quality
according to ISO 8573‐1: 7:4:4

 CAUTION

Risk of injury and risk of damage to the clamping module when
opening the housing cover.
If the clamping module has to be disassembled, send the
module to SCHUNK for repair.
The back cover of the clamping module is spring preloaded and
must only be removed by trained specialist personnel. The
cover can only be disassembled and assembled using a special
assembly tool and by observing the corresponding disassembly
and assembly instructions.

• Check the units at regular intervals (at least every two weeks or

after 1000 clampings).
The system is functioning correctly if the clamping slides move
smoothly at minimum system pressure (5 bar).

• Carry out regular visual/functional checks. In case of visible

damage or signs of malfunction, shut down the quick-change
pallet system immediately.
The system may only be commissioned again once the faults
have been removed. For example, by replacing the damaged
unit.

37

05.00 | NSE-A3 | VERO-S quick-change pallet system | en | 1376941

Содержание VERO-S NSE3-A3 138

Страница 1: ...Translation of Original Operating Manual VERO S quick change pallet system NSE A3 Assembly and Operating Manual...

Страница 2: ...00 02 11 2022 en 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...

Страница 3: ...ctions 11 2 11 Disposal 11 2 12 Fundamental dangers 12 2 12 1 Protection during handling and assembly 12 2 12 2 Protection during commissioning and operation 12 2 12 3 Protection against dangerous mov...

Страница 4: ...10 3 The quick change pallet system no longer opens quietly 38 10 4 If the clamping area does not unlock properly 38 10 5 Malfunctions when loading and unloading the change interface with fitted cone...

Страница 5: ...rstanding and may deviate from the actual version 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 No...

Страница 6: ...nths from the date of delivery from the production facility or 500 000 cycles under the following conditions Observe the applicable documents 1 1 2 5 Observe the ambient conditions and operating condi...

Страница 7: ...ly SPA40 16 cal SPB 16 SPC 16 SPG clamping pins Plug conversion Weaker compression spring for cone seal AFS3 138 PMI monitoring system AFS3 138 MMS monitoring system SDE protection cover Coupling nipp...

Страница 8: ...ting equipment It is used for turning applications over 100 rpm without consulting SCHUNK It is used in working environments that are not permissible People work on machines or technical equipment tha...

Страница 9: ...of these requirements is to use the SDE protection covers or the cone seal provided for the quick change pallet system If the interface should become filled with cooling emulsion initiate the unlockin...

Страница 10: ...ze and avoid possible dangers 2 7 Personal protective equipment Use of personal protective equipment Personal protective equipment serves to protect staff against danger which may interfere with their...

Страница 11: ...roduct to prevent it from falling Do not walk under suspended loads 2 10 Malfunctions Behavior in case of malfunctions Immediately remove the product from operation and report the malfunction to the r...

Страница 12: ...work carried out by appropriately qualified personnel For all work secure the product against accidental operation Observe the relevant accident prevention rules Use suitable assembly and transport eq...

Страница 13: ...human access to the movement range of the machine must be restricted Limit prevent accidental access for people in this area due through technical safety measures The protective cover and protective f...

Страница 14: ...ring loading check that the coupling elements are positioned so they are aligned to each other For modules with media transfer units ensure the loading weight on the changeover interface is sufficient...

Страница 15: ...mproperly Use safety valves or safety switches Take appropriate protective measures to secure the danger zone CAUTION Risk of injury from pressurized media transfer interfaces The actuated clamping de...

Страница 16: ...e monitoring Clamping slide Clamping slide position clamped hose free direct connection Clamping slide position opened hose free direct connection NSE A3 138 all variants Clamping taper blow out funct...

Страница 17: ...A The welding current is allowed to flow through the clamping device NOTICE In welding applications special care must be taken to ensure that the operating temperature of the clamping device is not ex...

Страница 18: ...que Nm 15 32 62 108 170 262 Tightening torques for mounting the clamping modules Screw quality 10 9 Screw size M4 M5 M6 M8 M10 M12 M14 Tightening torque Nm 4 2 7 5 13 28 50 88 120 Tightening torque fo...

Страница 19: ...njury 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 th...

Страница 20: ...veral linked clamping modules are mounted make sure that the flatness and height deviation of the outer ring locating surfaces from clamping module to clamping module with respect to a 200 mm gauge is...

Страница 21: ...ion Air bleeding and ventilation via the cover and open ventilation channel in the installation space Caution The set screw in the cover must be removed for air bleeding and ventilation Ensure air ble...

Страница 22: ...by enhancing the achievable pull down force One pressure pulse is sufficient to increase the force The pressure line can be decoupled afterwards without the pull in force being impaired If the turbo c...

Страница 23: ...nt the ingress of dirt or coolant Removal from the installation space Detachable threads facilitate removal of the modules from the installation space of the clamping stations To pull off the clamping...

Страница 24: ...allet system en 1376941 The air connection is made via the bottom mounting holes in the unit as standard Installation situation partial installation Bottom hose free direct connection bolt pitch circl...

Страница 25: ...er units are integrated into modules with media transfer units They are actuated on the bottom of the module O rings are located in the transfer units for sealing 5 4 Clamping slide monitoring Two dyn...

Страница 26: ...nnection for unlocking 2 Hose free direct connection for turbo 14 Hose free direct connection for dynamic pressure monitoring of the CLAMPED clamping slide position 13 Hose free direct connection for...

Страница 27: ...e loaded or unloaded without being damaged Before loading or unloading the clamping pallet ensure that all integrated clamping modules are unlocked Before beginning the machining process ensure that t...

Страница 28: ...ircuit diagram 5 3 directional con trol valve center position ventilated Pneumatic circuit symbols Pressure switch 3 2 directional control valve Pressure gauge Flow control valve Compres sed air suppl...

Страница 29: ...hen controlling Turbo function The actuating pressure for the turbo function must not exceed 6 bar Clamping slide monitoring The max pressure for clamping slide monitoring is 2 bar Limit volumetric fl...

Страница 30: ...ng systems optional The quick change pallet system can be optionally equipped with one of two electronic monitoring systems to monitor the clamping slide position and the workpiece mounting function T...

Страница 31: ...hould be given to the left mounting option in the illustration Mounting the clamping pins With this variant if there is a module failure then the device or pallet can be removed after disassembling th...

Страница 32: ...71152 12 17 M12 15 20 M10 15 12 SPC 40 0471153 12 17 M12 15 20 M10 15 12 SPG 40 0471154 12 17 M12 15 20 M10 25 22 SPA 40 16 0471064 13 18 M16 18 24 M12 20 16 SPB 40 16 0471065 13 18 M16 18 24 M12 20 1...

Страница 33: ...ositioning axis Select the positioning axis with the greatest possible distance 1 clamping area 3 clamping areas 2 clamping areas 4 clamping areas 6 clamping areas 6 1 Notes on clamping pin SPG 40 The...

Страница 34: ...h blow out air before unlocking Note If several clamping modules with a cone seal are fitted in one clamping station the loading weight of the clamping pallet or the device to be installed must be app...

Страница 35: ...of injury due to destruction of pallets or workpieces in the case of incorrect actuation caused by incorrect operation Risk of injury due to compressed air hoses coming loose when connected improperly...

Страница 36: ...tched on or if residual energy is still present this can cause the clamping device to move unexpectedly during loading which may result in serious injuries Before starting any work on the product Swit...

Страница 37: ...g preloaded and must only be removed by trained specialist personnel The cover can only be disassembled and assembled using a special assembly tool and by observing the corresponding disassembly and a...

Страница 38: ...with oiler Hose diameter below minimum Required hose diameters see chapter Securing and connecting 5 3 20 The turbo connection is still pressurized Ventilate the connection 10 3 The quick change pall...

Страница 39: ...hange interface Increase loading weight or pressure force 10 6 The cone seal does not seal Possible cause Remedial measures Sealing ring is damaged or deformed Remove seal and replace sealing ring Sea...

Страница 40: ...53523 KVS3 138 cone seal 1153525 Wearing parts recommend replacing when maintenance is performed The bearing shells and cylindrical pins fitted in the drive system of the quick change pallet modules a...

Страница 41: ...x 3 1 1 1 1 14 O ring 94 5 x 3 1 1 1 1 15 Round cord section 2 2 2 2 16 O ring 92 x 1 5 1 1 1 1 17 O ring 32 x 1 1 1 1 1 19 O ring 9 x 1 5 7 7 7 7 20 Slide bearing collar bushing 4 4 4 4 21 Cylindric...

Страница 42: ...seal ID 1313742 Item Description Quanti ty 1 Mount 1 2 Thrust washer 1 3 Cover plate 1 4 Cover 1 5 Sealing ring 1 6 Compression spring 1 7 Countersunk screw 1 8 O ring 28 x 1 1 9 O ring 6 x 1 5 1 10...

Страница 43: ...Assembly Drawings 12 Assembly Drawings 12 1 Assembly 43 05 00 NSE A3 VERO S quick change pallet system en 1376941...

Страница 44: ...Assembly Drawings 44 05 00 NSE A3 VERO S quick change pallet system en 1376941 12 2 Cone seal KVS3 138...

Страница 45: ...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 2011 03...

Страница 46: ...tly completed machine Not relevant 1 1 Essential Requirements 1 1 1 Definitions X 1 1 2 Principles of safety integration X 1 1 3 Materials and products X 1 1 4 Lighting X 1 1 5 Design of machinery to...

Страница 47: ...estricting access X 1 4 3 Special requirements 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...

Страница 48: ...health and safety requirements 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...

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Страница 52: ...UNK GmbH Co Spanntechnik KG Lothringer Str 23 D 88512 Mengen Tel 49 7572 7614 0 Fax 49 7572 7614 1099 info de schunk com schunk com Folgen Sie uns I Follow us 11 2022 2022 SCHUNK GmbH Co KG 05 00 NSE...

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