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Basic safety notes

03.00 | MWS | Assembly and Operating Manual | en | 389230

7

2 Basic safety notes

2.1 Intended use

The miniature change system MWS (changeover head MWK + AC
adapter MWA) has been designed for the fast change of parts and
automation components on a robot in line with the technical data.
• The product may only be used within the scope of its technical

data, 

Technical Data

 [

}

 13].

• When implementing and operating components in safety-

related parts of the control systems, the basic safety principles
in accordance with DIN EN ISO 13849-2 apply. The proven safety
principles in accordance with DIN EN ISO 13849-2 also apply to
categories 1, 2, 3 and 4.

• The product is intended for installation in a machine/system.

The applicable guidelines must be observed and complied with.

• The product is intended for industrial and industry-oriented use.
• Appropriate use of the product includes compliance with all

instructions in this manual.

2.2 Not intended use

Inappropriate use includes using the product as a press tool,
punching tool, lifting equipment, tool guide, cutting tool, clamping
device, drilling tool, or screwing tool for example.
• Any utilization that exceeds or differs from the appropriate use

is regarded as misuse.

2.3 Constructional changes

Implementation of structural changes

By conversions, changes, and reworking, e.g. additional threads,
holes, or safety devices can impair the functioning or safety of the
product or damage it.
• Structural changes should only be made with the written

approval of SCHUNK.

2.4 Spare parts

Use of unauthorized spare parts

Using unauthorized spare parts can endanger personnel and
damage the product or cause it to malfunction.
• Use only original spare parts or spares authorized by SCHUNK.

Содержание MWS 20

Страница 1: ...Translation of the original manual Assembly and Operating Manual MWS Miniature Change System...

Страница 2: ...tions for the purpose of technical improvement Document number 389230 Version 03 00 24 06 2019 en SCHUNK GmbH Co KG All rights reserved Dear Customer thank you for trusting our products and our family...

Страница 3: ...2 7 Personal protective equipment 9 2 8 Notes on safe operation 9 2 9 Transport 9 2 10 Malfunctions 10 2 11 Disposal 10 2 12 Fundamental dangers 10 2 12 1 Protection during handling and assembly 11 2...

Страница 4: ...nnected 30 7 2 The system cannot be locked by the actuating ring 30 7 3 No signal is arriving at the tool 30 7 4 Air is escaping from the MWS 30 8 Maintenance 31 8 1 Maintenance instructions 31 8 2 Ma...

Страница 5: ...manual Illustrations in this manual are provided for basic understanding and may differ from the actual product design In addition to these instructions the documents listed under Applicable document...

Страница 6: ...x works delivery date under the following conditions Observe the specified maintenance and lubrication intervals Observe the ambient conditions and operating conditions Parts touching the workpiece an...

Страница 7: ...complied with The product is intended for industrial and industry oriented use Appropriate use of the product includes compliance with all instructions in this manual 2 2 Not intended use Inappropriat...

Страница 8: ...All work may only be performed by qualified personnel Before working with the product the personnel must have read and understood the complete assembly and operating manual Observe the national safety...

Страница 9: ...handling of the personnel Incorrect handling and assembly may impair the product s safety and cause serious injuries and considerable material damage Avoid any manner of working that may interfere wit...

Страница 10: ...sposal The incorrect handling of disposal may impair the product s safety and cause serious injuries as well as considerable material and environmental harm Follow local regulations on dispatching pro...

Страница 11: ...ention rules Use suitable assembly and transport equipment and take precautions to prevent jamming and crushing Incorrect lifting of loads Falling loads may cause serious injuries and even death Stand...

Страница 12: ...me electrostatically charged When touched the electrostatic discharge can trigger a startle response which can result in injuries The operator must ensure that all components and assembly groups are i...

Страница 13: ...missions 2 Number of electric energy transmissions 4 optional 8 optional Electric energy transmission Min Max Umin 5VDC Imin 120 mA Umax 24VDC Imax 1A Standard interface similar to ISO 29262 DIN 32565...

Страница 14: ...nd Operating Manual en 389230 4 Design and description 4 1 Product design Structure of the MWS 1 Miniature Change Head MWK 2 actuating ring with lever 3 milled groove marking 4 centering pin 5 Miniatu...

Страница 15: ...Design and description 03 00 MWS Assembly and Operating Manual en 389230 15 4 2 Application possibilities Gripper with integrated interface Custom gripper with MWA Gripper with MWA...

Страница 16: ...Mounting 16 03 00 MWS Assembly and Operating Manual en 389230 5 Mounting Mounting example 1 Robot arm 2 MWK 3 MWA 4 Tool for example a gripper...

Страница 17: ...rew ISO 4762 2 Centering sleeve The pins required for the electrical feed through are installed at SCHUNK If more pins are required by the customer the installation of these pins must be done prior to...

Страница 18: ...Screw ISO 4762 2 Centering sleeve The pins required for the electrical feed through are installed at SCHUNK If more pins are required by the customer the installation of these pins must be done prior...

Страница 19: ...5 3 1 Assignment MWK NOTE Electrical pins are not suitable for the transmission of measuring signals MWS 20 View of the MWK 20 in combined assignment with view to the connection side to the MWA Item 2...

Страница 20: ...ng Manual en 389230 MWS 30 View of the MWK 30 in combined assignment with view to the connection side to the MWA Item 2P 4E 2P 6E 2P 8E 1 E E E 2 P P P 3 E E E 4 E E E 5 E E 6 E E 7 P P P 8 E 9 E 10 E...

Страница 21: ...ssignment MWA NOTE Electrical pins are not suitable for the transmission of measuring signals MWS 20 View of the MWA 20 in combined assignment with view to the connection side to the MWK Item 2P 0E 2P...

Страница 22: ...ng Manual en 389230 MWS 30 View of the MWA 30 in combined assignment with view to the connection side to the MWK Item 2P 4E 2P 6E 2P 8E 1 E E E 2 P P P 3 E E E 4 E E E 5 E E 6 E E 7 P P P 8 E 9 E 10 E...

Страница 23: ...aced by O rings This allows the maximum number of air feed throughs to be increased On the other hand the O rings can also be replaced by electrcial feed throughs Size Number MWS 20 max 6 MWS 30 max 1...

Страница 24: ...ward the MWK View of the connection side toward the gripper Place o rings centrically at the positions provided Press in the O rings using a suitable tool e g a punch see Figure in axial direction Tur...

Страница 25: ...tional at the positions provided starting from the connection side toward the MWA CAUTION Important watch out for correct mounting side Observe the marking First press in the sleeve in axial direction...

Страница 26: ...ntact pin MWA Starting from the connection side toward the MWK MWA press in the electric pins optional at thepositions provided First press in the sleeve in axial direction until the stop Insert the s...

Страница 27: ...power supply during installation Watch out for correct connection do not interchange contacts Solder should not reach up to the housing Attach shrink tube over the solder joint For the assignment of...

Страница 28: ...NOTE The example shows MWS 20 The handling of MWS 30 is identical Connecting Connecting the MWS Lever at the MWK must be in open position Join the change head MWK and adapter MWA in axial direction s...

Страница 29: ...ting Manual en 389230 29 Disconnecting NOTE The example shows MWS 20 The handling of MWS 30 is identical Disconnecting the MWS Turn the actuating ring manually in open direction until the stop Pull ad...

Страница 30: ...sure that the screws were mounted at the correct position the groove on the MWK is lined up with the groove on the MWA all o rings were inserted correctly and are flush with the housing 7 3 No signal...

Страница 31: ...UNK 8 2 Maintenance and lubrication intervals interval operating cycles 50 000 This information refers to the use of the MWS under normal operating conditions and normal ambient conditions Environment...

Страница 32: ...Maintenance 32 03 00 MWS Assembly and Operating Manual en 389230 8 4 Assembly drawing Assembly MWS Grease during maintenance...

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