Schmalz Suction Plate SUF User manual

Operating Instructions
Suction Plate SUF
WWW.SCHMALZ.COM EN-US · 30.30.01.02210 · 02 · 12/22

Note
The Operating instructions were originally written in German. Store in a safe place for future reference.
Subject to technical changes without notice. No responsibility is taken for printing or other types of er-
rors.
Published by
© J.SchmalzGmbH, 12/22
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.
Contact
J. Schmalz GmbH
Johannes-Schmalz-Str. 1
72293 Glatten, Germany
T: [phone]
[email protected]
www.schmalz.com
Contact information for Schmalz companies and trade partners worldwide can be found at:
www.schmalz.com/salesnetwork
2 / 22 EN-US · 30.30.01.02210 · 02 · 12/22

Contents
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Contents
1Important Information ...................................................................................................................................4
1.1 Note on Using this Document.............................................................................................................4
1.2 The technical documentation is part of the product ........................................................................4
1.3 Type Plate.............................................................................................................................................4
1.4 Symbols.................................................................................................................................................5
2Fundamental Safety Instructions................................................................................................................... 6
2.1 Intended Use ........................................................................................................................................ 6
2.2 Non-Intended Use................................................................................................................................6
2.3 Warnings in This Document ................................................................................................................ 6
2.4 Modifications to the Product .............................................................................................................. 6
3Design of the Suction Plate SUF .................................................................................................................... 7
4Interface NFC...................................................................................................................................................8
5Technical Data.................................................................................................................................................9
5.1 General Parameters .............................................................................................................................9
5.2 Suction Plates Technical Data .............................................................................................................9
5.3 Dimensions ......................................................................................................................................... 10
6Transportation and Storage......................................................................................................................... 11
6.1 Checking the Delivery........................................................................................................................ 11
6.2 Storage of Suction Cups and Other Elastomer Products .................................................................11
6.3 Storage Regulations ..........................................................................................................................11
7Installation ....................................................................................................................................................12
7.1 Installation Instructions ..................................................................................................................... 12
7.2 Mechanical Attachment ....................................................................................................................12
7.3 Connecting the Vacuum....................................................................................................................13
7.4 Inserting the Screen (optional) .........................................................................................................13
7.5 Installing the Touch Valve (optional) ...............................................................................................14
8Maintenance and Cleaning .......................................................................................................................... 15
8.1 Cleaning the Suction Plate ................................................................................................................ 15
8.2 Replacing the Sealing Ring ...............................................................................................................15
8.3 Replacement Interval for the Suction Cup Connection Disc ........................................................... 17
9Accessories, Spare Parts and Wearing Parts ............................................................................................... 18
10 Warranty .......................................................................................................................................................19
11 Disposing of the product .............................................................................................................................20
12 Declarations of Conformity.......................................................................................................................... 21
12.1 EC Declaration of Conformity ........................................................................................................... 21
12.2 UKCA Conformity .............................................................................................................................. 21

1 Important Information
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1Important Information
1.1Note on Using this Document
J.SchmalzGmbH is generally referred to as Schmalz in this document.
The document contains important notes and information about the different
operating phases of the product:
• Transport, storage, start of operations and decommissioning
• Safe operation, required maintenance, rectification of any faults
The document describes the product at the time of delivery by Schmalz and is aimed at:
• Installers who are trained in handling the product and can operate and in-
stall it
• Technically trained service personnel performing the maintenance work
• Technically trained persons who work on electrical equipment
1.2The technical documentation is part of the product
1. For problem-free and safe operation, follow the instructions in the documents.
2. We recommend downloading and printing the Operating instructions from the following website:
www.schmalz.com. The documentation must be accessible to personnel at all times.
3. Keep the technical documentation in close proximity to the product.
4. Pass on the technical documentation to subsequent users.
ðFailure to follow the instructions in these Operating instructions may result in injuries!
ðSchmalz 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
1.3Type Plate
The type plate (1) is permanently attached to the Suc-
tion plate SUF and must always be clearly legible.
It includes the following information:
• Name
• Part number
• Manufacturing date
• QR code
1
Please specify all the information above when ordering replacement parts, making warranty claims or for
any other inquiries.

1 Important Information
EN-US · 30.30.01.02210 · 02 · 12/22 5 / 22
1.4Symbols
This symbol indicates useful and important information.
üThis symbol represents a prerequisite that must be met prior to an operational step.
4This symbol represents an action to be performed.
ðThis symbol represents the result of an action.
Actions that consist of more than one step are numbered:
1. First action to be performed.
2. Second action to be performed.

2 Fundamental Safety Instructions
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2Fundamental Safety Instructions
2.1Intended Use
The product is built in accordance with the latest standards of technology and is delivered in a safe oper-
ating condition; however, hazards may arise during use.
The round vacuum suction plate SUF is designed to handle flat, smooth workpieces, such as sheet metal,
plastics, coated wood, granite, or concrete. To generate holding force, the vacuum suction plate is con-
nected to a vacuum supply at the customer’s premises.
It is especially suitable for the following applications:
• General use for handling processes in vacuum automation and with manual
vacuum lifting devices
• Processes requiring high suction forces or acceleration
• Use in dirty environmental conditions, e.g. oil
• Handling of thin-walled workpieces, e.g. thin metal sheets
The product is intended for industrial and commercial applications.
To conserve compressed air, an optional touch valve is available as an accessory which activates the vac-
uum just prior to placing the suction plate on the workpiece.
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.
2.3Warnings in This Document
Warnings warn against hazards that may occur when handling the product. The signal word indicates the
level of danger.
Signal word Meaning
CAUTION
Indicates a low-risk hazard that could result in minor or moderate injury if
not avoided.
NOTE
Indicates a danger that leads to property damage.
2.4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.
3. The product must be operated only in perfect condition.

3 Design of the Suction Plate SUF
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3Design of the Suction Plate SUF
1
3
2
45
7
8
6
9
1 Sealing ring 2 Suction cup connection disc
3 Disassembly tab (4x) 4 M8 mounting thread (4x) (for SUF 210 and
160)
5 Type plate (for SUF 210 and 160) 6 Central vacuum connection and mounting
thread
7 Optional: Peripheral vacuum connection,
sealing plug or touch valve interface
8 NFC symbol
9 Optional: Screen insert — —

4 Interface NFC
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4Interface NFC
NFC (Near Field Communication) refers to a standard for wireless data transfer between different devices
over short distances.
An NFC chip is integrated in the suction cup connection disc, which functions as a passive NFC tag that can
be read or written by a read or write device with NFC enabled such as a smartphone or tablet.
There are two options for communicating via NFC:
• Read access only can be obtained via a website viewed in a browser. For
this, no additional app is needed. The reading device requires only that NFC
and the Internet connection are enabled.
• Another option for communication is the “Schmalz ControlRoom” control
and service app. In addition to pure read access, the app allows you to ac-
tively write the parameters of the device via NFC.
The “Schmalz ControlRoom” app is available in the Google Play Store or Ap-
ple App Store.
Web link https://myproduct.schmalz.com/#/
For the best data connection, place the reading
device on the NFC symbol in the middle.
The reading distance is very short for NFC applications. If necessary, find the position of the
NFC antenna in the reading device used.

5 Technical Data
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5Technical Data
5.1General Parameters
Parameter Unit Values
Max. ambient temperature °C +50
Max. relative humidity % 90
Max. workpiece temperature °C +70
Operating medium Use only well-maintained compressed air (air or neutral gas according
to EN983, filtered to 40µm, oiled or unoiled).
Mass SUF 210 g 550
SUF 160 g 390
SUF 125 g 200
5.2Suction Plates Technical Data
Type Suction
force
[N]*
Suction
force d2
[N]**
Volume
[cm3]
Min. workpiece ra-
dius
(convex)
[mm]
Hose diameter (rec-
ommended) d
[mm]***
SUF 210 2070 1400 362 800 12
SUF 160 1200 790 176 400 12
SUF 125 730 450 96 250 9
*The suction force data consists of theoretical values at -0.6 bar vacuum on dry, flat and even workpiece
surfaces. They are defined without safety factors.
**Suction force is based on sealing edge diameter d2.
***The recommended hose diameter is based on a hose length of approx. 2 m.
Weather conditions can reduce the lateral force.
A protective cover (> See ch. 9 Accessories, Spare Parts and Wearing Parts,p. 18) is recommended to pro-
tect the vacuum suction plate from UV radiation. Attach the cover while decommissioned.

5 Technical Data
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5.3Dimensions
Type Ds Dmax(s) d2 L2 H Z
SUF 210 210 220 172.9 46.5 32 11
SUF 160 160 170 130 32.5 30 9
SUF 125 125 132 98 22 29 8
Type G1 LG1 G2 LG2 Dmk G3 LG3
SUF 210 G1/2" fe-
male
thread
14 G1/4" fe-
male
thread
11.8 100 M8, fe-
male
11.1
SUF 160 G1/2" fe-
male
thread
14 G1/4" fe-
male
thread
11.8 66.5 M8, fe-
male
11.1
SUF 125 G1/4" fe-
male
thread
11.8 G1/8" fe-
male
thread
9.5 — — —

6 Transportation and Storage
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6Transportation and Storage
6.1Checking the Delivery
The scope of delivery can be found in the order confirmation. The weights and dimensions are listed in
the delivery notes.
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.
6.2Storage of Suction Cups and Other Elastomer Products
NOTE
The effects of ozone, light (especially UV), heat, oxygen, humidity as well as me-
chanical influences can reduce the service life of rubber products.
Damage to the suction plates due to incorrect storage!
4You must store rubber parts such as suction cups and suction plates in a cool place (0°C
to +15°C, max. 25°C) that is dark, dry, low in dust and that offers protection from the
weather, ozone and drafts. They should also be free of tension (e.g. stacked appropri-
ately to avoid deformation).
6.3Storage Regulations
For the elastomer parts, observe the following storage regulations in accordance with DIN7716 and
ISO2230:
• Suction cups must be protected against light and air during storage. Air-
tight, sealed containers can be used for this purpose. Alternatively, they
may be stored in airtight plastic bags in small load carriers or boxes with
covers (e.g. a dark intermediate layer).
• The workpiece temperature must be between 0° C and 25° C.
• Suction cups must be packaged and stored free of voltage. This applies to
shipping packaging as well.
• Solvents, fuels, lubricants, chemicals, acids, disinfectants, and other volatile
substances stored in containers that are not gas-tight may not be stored in
the same storage room as suction cups.

7 Installation
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7Installation
7.1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.
4Wear protective glasses and tight-fitting clothing.
4Use a hairnet if necessary.
4Do not look or reach into the suction cup openings.
CAUTION
Noise pollution due to incorrect installation of the pressure and vacuum connec-
tions
Hearing damage
4Correct installation.
4Wear ear protectors.
Take note of the following when mounting:
• Use only the provided connections and mounting threads.
• Dirt particles or foreign bodies in the suction plate connections, hoses or
pipelines can lead to malfunctions or failure.
• Shorten the hoses and pipelines as much as possible.
• Evacuation time is increased if the selected internal diameter of the hoses or
pipelines is too short.
• Hose lines must be laid without bends or crimps.
7.2Mechanical Attachment
The suction plate may be installed in any position.
The thread integrated into the suction cup connection disc is used to adapt the vacuum suction plate to
the handling system.
Option A:
4Use the central G1 female thread:
— Observe the max. tightening torque of
25Nm for the SUF 160 and 210, G1/2" female
thread variants
— Observe the max. tightening torque of
15Nm for the SUF 125, G1/4" female thread
variant.

7 Installation
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Option B (for SUF 160 and 210):
4Use the four G3 female threads (M8) with a
max. tightening torque of 10 Nm.
Ensure that the suction plate is always at-
tached with four screws and observe the
thread depth of 11 mm when selecting the
screws.
7.3Connecting the Vacuum
Use a PTFE strip, PA ring, aluminum ring or O-ring to seal the screw unions.
Option A:
4Connection to the centered G1 female thread
using a hollow bolt:
— Observe the max. tightening torque of
25Nm for the SUF 160 and 210, G1/2" female
thread variants
— Observe the max. tightening torque of
15Nm for the SUF 125, G1/4" female thread
variant.
Option B:
4Connection to the peripheral G2 female
thread using a hollow bolt:
— Observe the max. tightening torque of
15Nm for the SUF 160 and 210, G1/4" female
thread variants
— Observe the max. tightening torque of
10Nm for the SUF 125, G1/8" female thread
variant.
7.4Inserting the Screen (optional)
Screens prevent dirt particles from entering the vacuum line and vacuum generator.

7 Installation
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üDisassemble the sealing ring in accordance with the instructions (> See ch. 8.2 Replacing the Sealing
Ring,p. 15).
4Insert the screen in the slot around the hole.
7.5Installing the Touch Valve (optional)
1. Remove the plug in the G2 thread.
2. For sealing, prepare the male thread in the
area displayed on the touch valve with a PTFE
strip or low-strength thread lock before
mounting.
3. Screw the touch valve into the G2 thread until
it stops (SW11 hexagonal mid section).
ðThe touch valve must be screwed in so that the button protrudes at least 1 mm over edge of the
sealing ring. This ensures that the button is actuated just before the sealing edge is placed on the
workpiece.

8 Maintenance and Cleaning
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8Maintenance and Cleaning
8.1Cleaning the Suction Plate
1. For cleaning, do not use aggressive cleaning agents such as industrial alcohol, white spirit or thin-
ners. Only use cleaning agents with pH 7–12.
2. Remove dirt on the exterior of the device with a soft cloth and soap suds at a maximum tempera-
ture of 60°C.
3. Optional: Clean the screen.
Remove the screen and blow off with compressed air.
8.2Replacing the Sealing Ring
NOTE
Sharp objects cause damage to rubber components.
Damage and malfunction
4Do not use sharp objects (e.g. screwdriver, etc.) to mount or disassemble rubber com-
ponents.
The sealing ring sustains various degrees of wear depending on the application and is thus considered a
wearing part. The following section describes how to replace a worn sealing ring.
Removing the Worn Sealing Ring from the Suction Cup Connection Disc:
1. Beginning with a single tab, pull the sealing
ring from the suction cup connection disc in
the direction indicated in the image.
2. Gradually release the sealing ring from the
slot using the remaining tabs and detach the
suction plate from the suction cup connection
disc.
ðThe sealing ring and suction cup connection disc are detached.

8 Maintenance and Cleaning
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Mounting the New Sealing Ring:
1. In the area of the slot shown, wet the sealing
ring all around with soapy water to help to
join the components.
2. Lift the tab on the sealing ring and push the
suction cup connection disc with the raised
Schmalz logo under the tab.
3. Simultaneously fit the sealing ring into the
slot and recess on the suction cup connection
disc.
4. Continue pulling the sealing ring from this lo-
cation over the suction cup connection disc
and insert it into the slot until the suction cup
connection disc is completely inserted into the
sealing ring and the sealing ring does not pro-
trude over the suction cup connection disc at
any point, i.e. it must be flush.

8 Maintenance and Cleaning
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5. Check the tightness of the seal between the
sealing ring and the suction cup connection
disc.
8.3Replacement Interval for the Suction Cup Connection Disc
The suction cup connection disc is subject to wear depending on the operating conditions.
The main contributory factors include:
• Ambient temperature
• Humidity
• UV radiation
• Ozone level
• Exposure to chemicals
• Oxidative degradation
• Level of mechanical load as a result of the process cycle times and lift capac-
ity
The suction cup connection disc should generally be checked for signs of wear, and replaced if necessary,
each time the sealing ring is replaced.
We suggest replacing the entire suction plate once the third sealing ring is worn.

9 Accessories, Spare Parts and Wearing Parts
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9Accessories, Spare Parts and Wearing Parts
Maintenance work may only be carried out by qualified personnel.
Designation Part no. Type
Sealing ring SUF, suction plate 210
DR-SUF 210 NBR-60
10.01.01.13846 W
Sealing ring SUF, suction plate 160
DR-SUF 160 NBR-60
10.01.01.14327 W
Sealing ring SUF, suction plate 125
DR-SUF 125 NBR-60
10.01.01.14319 W
Round screen SIEB 27x1 MS-A2 100
Central screen SUF 210 and 160
10.07.01.00110 A
Round screen SIEB 17x0.8 MS-A2
Peripheral screen SUF 210
10.07.01.00271 A
Round screen SIEB 15x0.8 MS-A2
Peripheral screen SUF 160
Central and peripheral screen SUF 125
10.07.01.00211 A
Touch valve TV G1/4-AG 12
SUF 210 and 160
10.05.10.00086 A
Protection cover PC 250
SUF 210
10.01.01.13090 A
Protection cover PC 175
SUF 160
10.01.01.13088 A
Protection cover PC 150
SUF 125
10.01.01.13087 A
Legend: W … Wearing part
A … Accessories

10 Warranty
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10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.

11 Disposing of the product
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11Disposing of the product
4Sort and dispose of all components according to the country-specific regulations.
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.