Schmalz SCTSi Technical specifications

Compact Terminal SCTSi
Maintenance Instructions
Published by
© J.SchmalzGmbH, 03/19
This document is protected by copyright. J.SchmalzGmbH retains the rights established thereby. Reproduction of
the contents, in full or in part, is only permitted within the limits of the legal provisions of copyright law. Any mod-
ifications to or abridgments of the document are prohibited without explicit written agreement from
J.SchmalzGmbH.
J. Schmalz GmbH · Johannes-Schmalz-Str. 1 · 72293 Glatten, Germany · T: [phone]
[email protected]
EN-US · 30.30.01.01934 · 00 · 03/19

1 Important information
1.1 Note on Using this Document
J.SchmalzGmbH is generally referred to as Schmalz in this maintenance instructions.
These maintenance instructions contain 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 maintenance instructions describe the product at the time of delivery by Schmalz.
1.2 The technical documentation is part of the product
1. For problem-free and safe operation, follow the instructions in the documents.
2. Keep the technical documentation in close proximity to the product. The documentation must be accessible
to personnel at all times.
3. Pass on the technical documentation to subsequent users.
ðFailure to follow the instructions in this maintenance instructions may result in life-threatening 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 Warnings in this document
Warnings warn against hazards that may occur when handling the product. This document contains three levels of
danger that you can recognize by the signal word.
Signal word Meaning
WARNING Indicates a medium-risk hazard which, if not avoided, could result in death or
serious injury.
CAUTION Indicates a low-risk hazard which, if not avoided, could result in minor or
moderate injury.
NOTE Indicates a danger that leads to property damage.
1.4 Symbol
This sign indicates useful and important information.
üThis symbol represents a prerequisite that must be met before an action is performed.
4This sign represents an action to be performed.
ðThis sign 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.
1.5 Warranty
IMPORTANT!
A warranty claim can only be accepted by Schmalz if the Compact Terminal has been installed and used in accor-
dance with the corresponding operating instructions. In the case of inappropriate handling or use of force, any
warranty and liability claims shall be void.
Damage and defects resulting from inadequate maintenance and cleaning, improper use, repair or attempted re-
pair by unauthorized persons, as well as damage and defects resulting from alterations or modifications to the
Compact Terminal and from replaced parts or materials that do not conform to the original specification are ex-
cluded from the warranty.
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2 Safety
Maintenance work may only be carried out by qualified personnel.
WARNING
Risk of injury due to incorrect maintenance or troubleshooting
4Check the proper functioning of the product, especially the safety features, after every mainte-
nance or troubleshooting operation.
CAUTION
Damage due to flying parts
Risk of injury or damage to property!
4Wear eye protection
4Before performing maintenance, make sure that the vacuum and compressed air system is at at-
mospheric pressure.
NOTE
Improper maintenance
Damage to the compact terminal and the ejectors!
4Switch off the supply voltage before any maintenance.
4Secure it so that it cannot be switched back on.
4The compact terminal must only be operated with a silencer and press-in screens.
3 Replacing or Adding/Removing Components
This manual provides you with all the information you need to replace or add or remove one or more ejector discs
on one SCTSi.
When replacing an ejector disc, a distinction is made between the following cases:
• Identical ejector disc (same part no.)
• Non-identical ejector disc
• Control module
To replace the control module, the SCTSi must be sent to Schmalz for repair.
Available ejector discs:
Part number Designation Description
10.02.02.04673 SCPSt-07-G02-NC Compact ejector for SCTSi; SCPSt 07 G02 NC
10.02.02.04676 SCPSt-07-G02-NO Compact ejector for SCTSi; SCPSt 07 G02 NO
10.02.02.04429 SCPSt-10-G02-NC Compact ejector for SCTSi; SCPSt 10 G02 NC
10.02.02.04681 SCPSt-10-G02-NO Compact ejector for SCTSi; SCPSt 10 G02 NO
10.02.02.04678 SCPSt-15-G02-NC Compact ejector for SCTSi; SCPSt 15 G02 NC
10.02.02.04675 SCPSt-15-G02-NO Compact ejector for SCTSi; SCPSt 15 G02 NO
10.02.02.04674 SCPSt-2-07-G02-NC Compact ejector for SCTSi; SCPSt 2-07 G02 NC
10.02.02.04677 SCPSt-2-07-G02-NO Compact ejector for SCTSi; SCPSt 2-07 G02 NO
10.02.02.04683 SCPSt-2-09-G02-NC Compact ejector for SCTSi; SCPSt 2-09 G02 NC
10.02.02.04682 SCPSt-2-09-G02-NO Compact ejector for SCTSi; SCPSt 2-09 G02 NO
10.02.02.04679 SCPSt-2-14-G02-NC Compact ejector for SCTSi; SCPSt 2-14 G02 NC
10.02.02.04680 SCPSt-2-14-G02-NO Compact ejector for SCTSi; SCPSt 2-14 G02 NO
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With the SCTSi IO-Link (variant with IO-Link), the required IO link configuration file (IODD) depends on the number
of ejector discs. Distribution of IO link configuration files (IODD):
• SCTSi with up to 4 ejector discs
• SCTSi with up to 8 ejector discs
• SCTSi with up to 12 ejector discs
• SCTSi with up to 16 ejector discs
The IO link configuration files (IODD) are available at www.schmalz.com.
The addition or removal of one or more ejector discs requires the replacement of the threaded rods connecting the
SCTSi as a block. The length of the threaded rods depends on the new number of ejector discs.
4 Accessory Table for Reducing or Expanding the Terminal
To reduce or expand the terminal, certain components are required in addition to the ejector discs.
The following table shows all the components that are required for the respective conversion taking into account
the new number of ejector disks in the SCTSi.
Quantity
Ejector discs
Threaded rod
order x2
Supporting disc (including 4
screws)
One 10.02.02.05829
—
Two 10.02.02.04799
Three 10.02.02.04894
Four 10.02.02.04423
Five 10.02.02.04895
Six 10.02.02.04479
Seven 10.02.02.04896
Eight 10.02.02.04453
Nine 10.02.02.04897
10.02.02.04818
Ten 10.02.02.04815
Eleven 10.02.02.04898
Twelve 10.02.02.04899
Thirteen 10.02.02.04900
Fourteen 10.02.02.04901
Fifteen 10.02.02.04902
Sixteen 10.02.02.04806
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5 Components of the Compact Terminal
2
1
3
4
6
7
8
5
1 End plate with mounting possibilities for M5
screws 2x
2 Ejector disc
3 Bus module 4 G1/8 vacuum connection
5 Blow-off valve screw 6 Connectors
7 Electrical connector 8 Compressed-air distributor
6 Detaching the SCTSi
üThe Compact Terminal is disconnected from the compressed air supply and the power supply.
üThe vacuum and compressed air system is subjected to atmospheric pressure.
1. Loosen and remove the threaded rods (2 pieces)
with Allen key M4 and M5. Insert the Allen keys
from both sides and turn a key counterclockwise to
release.
Keep the nuts and seals and reuse them for mount-
ing!
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2. To disconnect the disc elements and end plates,
pull on the compressed-air distributors in the direc-
tion shown. Both end plates contain sealing ele-
ments inside. These should be handled with care
and reused during mounting.
7 Preparing the Ejector Disk for Mounting
The delivery of the new ejector disc includes:
• One compressed-air distributor (D-VTR-SCPS 18.3x19x18 with part no. 10.02.02.04457)
• One seal (DI-RA 26.6x13 MOS with part no. 10.02.02.04071)
1. Fit the pressure distributor to the new ejector disc,
hand-tighten / gently tighten the hollow bolt with
a size 5 Allen key.
Do not fully tighten until everything is screwed in
place.
Md = hand-tight
2. Fit the seal (part no. 10.02.02.04071).
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8 Mounting the SCTSi
üThe compressed-air distributor is mounted and aligned horizontally.
üHave the correct threaded rods, thread locking compound and, if necessary, the supporting disc including
screws to hand.
üAll seals and the O-ring are mounted (use some lubricant).
1. Insert the new or additional ejector disc and care-
fully push the terminal together. Do not use force
on the electrical interface.
2. Guide the threaded rods through the SCTSi and
screw them from both sides, including the seals, to
2 Nm using a medium-strength thread locking
compound. Start with threaded rod 1.
1
3. Tighten the fastening screw of the compressed-air
distributor to 2.5 Nm on the new ejector disk.
Md = 2.5 Nm
4. If there are more than 9 ejectors, the supporting
disc with part no. 10.02.02.04818 must be mounted
in the center for support.
Tighten the screws to 0.8 Nm.
Md = 0.8 Nm
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9 Cleaning the Compact Terminal
1. For cleaning, do not use aggressive cleaning agents such as industrial alcohol, white spirit or thinners. 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 temperature of 60° C.
Make sure that the compact terminal is not soaked in soapy water.
3. Ensure that no moisture gets into the electrical connection.
10 Connecting the SCTSi to the Compressed Air and Power Supply
WARNING
The Compact Terminal is not screwed or secured to the threaded rods.
When compressed air is supplied, individual components are accelerated and fly around. There is a
risk of injury.
4Before switching the Compact Terminal on again, mount the threaded rods with thread locking
compound.
1. Secure the SCTSi at the place of use.
2. Connect the compressed air and vacuum. If there is a larger number of ejectors, we recommend using an ad-
ditional compressed air supply via an intermediate feed.
3. Mount the electrical connections.
4. Switch on the SCTSi via the control unit. The new configuration is automatically detected by the control unit.
Following conversion, the type plate of the SCTSi is no longer correct.
11 Checking for Correct Installation and Function
Before starting the handling process, check for proper installation and function.
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