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Summary of Contents for Schmalz Sack Gripper PSSG
- Page 1 Operating instructions Sack Gripper PSSG WWW.SCHMALZ.COM EN-US · 30.30.01.04063 · 00 · 02/24...
- Page 2 Published by © J. Schmalz GmbH, 02/24 This document is protected by copyright. J. Schmalz GmbH retains the rights established thereby. Repro- duction of the contents, in full or in part, is only permitted within the limits of the legal provisions of copyright law. Any modifications to or abridgments of the document are prohibited without explicit writ- ten agreement from J. Schmalz GmbH.
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Page 3: Table Of Contents
Contents Contents 1 Important Information ........................... 4 Note on Using this Document...................... 4 The technical documentation is part of the product ................ 4 Type Plate............................. 4 Symbols.............................. 5 2 Fundamental Safety Instructions........................ 6 Intended Use ............................ 6 Non-Intended Use.......................... 6 Warnings in This Document ........................ -
Page 4: Important Information
ð Failure to follow the instructions in these Operating instructions may result in injuries! ð Schmalz is not liable for damage or malfunctions that result from failure to heed these instructions. If you still have questions after reading the technical documentation, contact Schmalz Service at: www.schmalz.com/services... -
Page 5: Symbols
1 Important Information 1.4 Symbols This symbol indicates useful and important information. ü This symbol represents a prerequisite that must be met before an action is performed. 4 This symbol represents an action to be performed. ð This symbol represents the result of an action. Actions that consist of more than one step are numbered: 1. -
Page 6: Fundamental Safety Instructions
2.2 Non-Intended Use Schmalz does not accept any liability for any direct or indirect losses or damages that result from using the product. This applies, in particular, to any use of the product that is not in accordance with the in- tended purpose and to any use that is not described or mentioned in this documentation. -
Page 7: Residual Risks
2 Fundamental Safety Instructions 2.4 Residual Risks CAUTION Shearing off of the load due to collision with surrounding objects Risk of injury! 4 Ensure that no obstacles or interference contours are present within the working zone during handling. CAUTION Risk of injury due to exposed suction points and compressed air lines 4 Do not place eyes, ears or hands into suction points and compressed air lines. -
Page 8: Modifications To The Product
2 Fundamental Safety Instructions 2.5 Modifications to the Product Schmalz assumes no liability for consequences of modifications over which it has no control: 1. The product must be operated only in its original condition as delivered. 2. Use only original spare parts from Schmalz. -
Page 9: Variants
3 Variants 3 Variants The variants differ based on: • The size of the suction area • The type of vacuum supply • The material of the sealing ring Product key Example: PSSG M 290x215 NBR-60 M6-IG Property Value Abbreviated designation PSSG Vacuum generation M = external... -
Page 10: Product Design
4 Product Design 4 Product Design Variant M with external vacuum generation Vacuum connection Sealing ring fastening screws 4x mounting thread, M6 Sealing ring Housing Support grid NFC symbol Filter plate Variant X with internal vacuum generation Sealing ring fastening screws Compressed air connection 10/6 Exhaust air outlets Sealing ring... -
Page 11: Interface Nfc
5 Interface NFC 5 Interface NFC NFC (Near Field Communication) refers to a standard for wireless data transfer between different devices over short distances. The device functions as a passive NFC tag that can be read or written to by a reading device such as a smartphone or tablet with NFC activated. -
Page 12: Technical Data
6 Technical Data 6 Technical Data 6.1 General Parameters Parameter Symbol Limit value Comment min. typ. max. Working temperature 55° C Storage temperature 25° C Workpiece temperature 70° C Humidity 10% r.h. 90 % r.h. Free from condensation 6.2 Variant-specific Technical Data Type Recommended Volume Mass of Mass of max. -
Page 13: Dimensions
6 Technical Data 6.3 Dimensions Variant M with external vacuum generation PSSG 290x215 PSSG 350x250 and 405x305 Size Lmax(S) Bmax(S) 290x215 350x250 405x305 Size 290x215 26.5 350x250 26.5 M5-IG M6-IG 405x305 152.5 39.5 EN-US · 30.30.01.04063 · 00 · 02/24 13 / 32... - Page 14 6 Technical Data Variant X with internal vacuum generation Size Lmax(S) Bmax(S) 290x215 350x250 Size 290x215 M5-IG M6-IG 350x250 All dimensions are specified in the unit “mm”. 14 / 32 EN-US · 30.30.01.04063 · 00 · 02/24...
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Page 15: Pneumatic Circuit Diagram
6 Technical Data 6.4 Pneumatic Circuit Diagram Key: Compressed air connection EN-US · 30.30.01.04063 · 00 · 02/24 15 / 32... -
Page 16: Transportation And Storage
1. Compare the entire delivery with the supplied delivery notes to make sure nothing is missing. 2. Damage caused by defective packaging or occurring in transit must be reported immediately to the carrier and J. Schmalz GmbH. 7.2 Storage of Suction Cups and Other Elastomer Products... -
Page 17: Installation
8 Installation 8 Installation 8.1 Installation Instructions CAUTION A strong vacuum is produced on the suction cup and suction lines. Hair, skin, body parts and items of clothing can be sucked in. 4 Wear protective glasses and tight-fitting clothing. 4 Use a hairnet if necessary. 4 Do not look or reach into the suction cup openings. -
Page 18: Mechanical Attachment
8 Installation 8.2 Mechanical Attachment You adapt the sack gripper to a handling device. Size-M6 threaded inserts are installed in the housing for this purpose. To determine the required screw length, take the following dimensions into account in the design: Size Depth X Sketch , mechanical connection... -
Page 19: Pneumatic Connection Of The Product
8 Installation 8.3 Pneumatic Connection of the Product The illustrations shown below may deviate from the customer’s version because they serve as examples of different versions of the product. Variant M: Use a vacuum hose to connect the variant with an external vacuum supply to the vacuum generator via the vacuum connection. -
Page 20: Before Initial Start Of Operations
Risk of crushing if the suction cup is abruptly attached to the load! 4 Do not place any body parts between the suction cup and load. Before full implementation, testing using original samples is recommended. Schmalz can per- form these tests on your behalf. -
Page 21: Maintenance And Cleaning
10 Maintenance and Cleaning 10.1 Maintenance Schedule Schmalz stipulates the following checks and inspection intervals. The operator must comply with the legal regulations and safety regulations applicable at the location of use. These in- tervals apply to single-shift operation. For heavier use such as multi-shift operation, the inter- vals must be shortened accordingly. -
Page 22: Replacing The Sealing Ring
10 Maintenance and Cleaning Clean and check the suction cup/sealing ring at least once a week: 1. Remove clinging matter and dirt such as adhesive, glue, chips, and dust from the suction cup/sealing ring. 2. Allow to dry at room temperature. 3. -
Page 23: Cleaning Or Replacing The Filter Plate
10 Maintenance and Cleaning 3. Mounting is carried out as described above but in the reverse order. Tighten the screws with a tightening torque of 2.5 Nm. 10.4 Cleaning or Replacing the Filter Plate If there is a large amount of dust, oil, and so on, in the air that is drawn in, the filter plate becomes soiled over time. -
Page 24: Adjusting The Support Grid
10 Maintenance and Cleaning 3. Remove the four mounting clips. 4. Remove the filter plate (2). 5. Install the cleaned or new filter plate in the reverse order. The maximum tightening torque for the four M5 screws on the support grid is 1.5 Nm. 6. -
Page 25: Variant X Only: Cleaning Or Replacing The Ejector Module
10 Maintenance and Cleaning 2. Release and remove the four spacer screws. 3. Install the four spacer screws with the desired height. The max. tightening torque is 1.5 Nm. 4. Insert the support grid (1) and secure using the four size-M5 screws. The max. tightening torque is 1.5 Nm. - Page 26 10 Maintenance and Cleaning 2. Remove the silencer cap. 3. Pull out the ejector modules. 4. The chapter “Opening and Cleaning the Ejec- tor Module” in this manual describes how to clean the ejector (> See ch. 10.6.2 Opening and Cleaning the Ejector Module, p. 26).
- Page 27 10 Maintenance and Cleaning 1. Turn the nozzle fitting (1.2) to the “unlocked” position relative to the main body (1.1) 2. Pull the nozzle fitting (1.2) out of the main body (1.1) using only axial forces. 3. Blow off the components with compressed air or clean them under running water.
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Page 28: Troubleshooting
Malfunction cannot be corrected! If you cannot identify any of the listed causes, send the device to Schmalz customer service (see the first page for the address). 28 / 32 EN-US · 30.30.01.04063 · 00 · 02/24... -
Page 29: Spare And Wearing Parts
12 Spare and Wearing Parts 12 Spare and Wearing Parts Maintenance work may only be carried out by qualified personnel. WARNING Risk of injury due to incorrect maintenance or troubleshooting 4 Check the proper functioning of the product, especially the safety features, after every maintenance or troubleshooting operation. -
Page 30: Warranty
13 Warranty 13 Warranty Schmalz guarantees this system pursuant to our General Terms and Conditions of Sale and Delivery. The same applies to spare parts, provided that these are original parts supplied by us. Wearing parts are not covered by the warranty. -
Page 31: Disposing Of The Product
For proper disposal, please contact a company specializing in the disposal of technical goods and instruct the company to observe the applicable disposal and environmental regulations. Schmalz is happy to assist you in finding a suitable company. EN-US · 30.30.01.04063 · 00 · 02/24... - Page 32 At Your Service Worldwide Vacuum automation Handling systems WWW.SCHMALZ.COM/AUTOMATION WWW.SCHMALZ.COM/EN-US/VACUUM-LIFTERS- AND-CRANE-SYSTEMS J. Schmalz GmbH Johannes-Schmalz-Str. 1 72293 Glatten, Germany T: +49 (0) 7443 2403-0 schmalz@schmalz.de WWW.SCHMALZ.COM...
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