Schmalz SCPMc Operating Instructions Manual
Mini compact ejector
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Summary of Contents for Schmalz SCPMc
- Page 1 Mini Compact Ejector SCPMc Operating Instructions WWW.SCHMALZ.COM EN-US · 30.30.01.01963 · 01 · 09/21...
- Page 2 Published by © J. Schmalz GmbH, 09/21 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 ........................... 6 Note on Using this Document ...................... 6 The technical documentation is part of the product ................ 6 Type Plate ............................ 6 Warnings in This Document........................ 7 Symbol.............................. 7 2 Fundamental Safety Instructions........................ 8 Safety .............................. 8 Intended Use............................ - Page 4 Contents 6.4.1 Automatic Operation ........................ 23 6.4.2 Manual Mode .......................... 24 Monitoring the system vacuum and defining limit values ............. 25 Calibrating the sensor ........................ 25 Control functions.......................... 26 6.7.1 No Control (Continuous Suction).................... 26 6.7.2 Control ............................ 26 Blow off modes .......................... 26 6.8.1 Externally Controlled Blow-Off ....................
- Page 5 Contents 13.2 Accessories ............................ 46 14 Decommissioning and Recycling........................ 48 14.1 Disposing of the Product ........................ 48 14.2 Materials Used ........................... 48 15 Attachment.............................. 49 15.1 Overview of Display Codes ....................... 49 15.2 EC Declaration of Conformity...................... 50 EN-US · 30.30.01.01963 · 01 · 09/21 5 / 52...
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Page 6: 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 7: Warnings In This Document
Important Information 1.4 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 WARNING Indicates a medium-risk hazard that could result in death or serious injury if not avoided. -
Page 8: Fundamental Safety Instructions
Fundamental Safety Instructions 2 Fundamental Safety Instructions 2.1 Safety The mini compact ejector emits noise due to its use of compressed air. WARNING Noise pollution due to the escape of compressed air Hearing damage! 4 Wear ear protectors. 4 The ejector must only be operated with a silencer. WARNING Uncontrolled movements of system components or falling of objects caused by in- correct activation and switching of the Ejector while persons are in the plant... -
Page 9: Non-Intended Use
4 Do not extract aggressive gases or media such as acids, acid fumes, bases, biocides, dis- infectants or detergents. 4 Do not extract liquids or bulk materials, e.g. granulates. Schmalz accepts no liability for damage resulting from non-intended use of the mini compact ejector. In particular, the following are considered non-intended use: •... -
Page 10: Product Description
Product Description 3 Product Description 3.1 Product Name The breakdown of the item designation (e.g. SCPMc 10 S04 NC M8-6 PNP BLT) is as follows: Property Variants Type SCPM (mini compact ejector) Version Basic: b Controlled: c Intelligent: i Nozzle size 0.3, 0.5, 0.7 and 1.0 mm and EV for External Vacuum... -
Page 11: Product Design
Product Description 3.2 Product Design Compressed air connector (marking 1) Vacuum connection (marking 2) Operating and display elements 4.1 M8 electrical connector, 6-pole 4.2 JST electrical connector, 5-pole Optional: Compressed air connector for Silencer (marking 3) separate blow-off (EB) (marking 1A) Valve screw for blow off volume flow 2x mounting hole 3.3 Controls and Displays in Detail... - Page 12 Product Description Display LED for switching point limit value SP1 PLUS BUTTON LED for switching point limit value SP2 LED S for suction state — — Definition of the LED indicators The “suction” and “blow off” process states are each assigned an LED. Item Meaning Status...
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Page 13: Technical Data
— Typical current consump- Max. current consump- (at 24 V) tion tion SCPMc – xx – NC 50 mA 70 mA SCPMc – xx – NO 75 mA 115 mA The power supply must correspond to the regulations in accordance with EN60204 (protected extra-low voltage). -
Page 14: Mechanical Data
Technical Data 4.4 Mechanical Data 4.4.1 Performance Data Type Nozzle 03 Nozzle 05 Nozzle 07 Nozzle 10 Nozzle size [mm] Degree of evacuation [%] Max. suction rate [l/min] Air consumption for suction [l/min] Air consumption for blow off [l/min] Sound pressure level, unobstructed suc- tion [dB(A)] Sound pressure level, suction [dB(A)] Pressure range [bar]... -
Page 15: Maximum Torque
Technical Data 17.5 Dependent on the particular 12.5 mini compact ejector; see chapter 3.1 “Product Name” All specifications are in mm 4.4.3 Maximum Torque Connection Max. torque Mounting hole d4 1 Nm Electrical connector G3 Hand-tight 4.4.4 Factory Settings Code Parameter Value of the factory setting Switching point SP1 750 mbar Reset point rP1... - Page 16 Technical Data NC-EB NO-EB 16 / 52 EN-US · 30.30.01.01963 · 01 · 09/21...
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Page 17: Operating And Menu Concept
Operating and Menu Concept 5 Operating and Menu Concept The mini compact ejector is operated using two buttons on the foil keypad: MENU BUTTON PLUS BUTTON The following information can be shown on the display: • The current vacuum measurement value •... -
Page 18: Locking The Keypad
Operating and Menu Concept 5.1.3 Locking the Keypad In order for the keypad lock to work, the ejector must not be in a menu. Activating the keypad lock: 4 Hold down the PLUS button for 3 seconds. ð LoC appears on the display. ð... -
Page 19: Extended Functions Menu (Ef)
Operating and Menu Concept 3. Use the button to change the value. The value increases by 1 each time that the button is pressed. After 9, the counter goes back to 0 when the button is pressed. 4. Press the button to save the modified value. -
Page 20: Changing Parameters In The Extended Functions Menu
Operating and Menu Concept 5.3.2 Changing parameters in the Extended Functions menu Depending on the parameter, there are two different methods for entering values in the EF menu. When entering numerical values, you enter them digit by digit as in the main menu: 1. -
Page 21: Functions In The Info Menu
Operating and Menu Concept 5.4.1 Functions in the Info menu The following table shows an overview of the display codes and parameters in the Info menu: Display code Parameter Explanation Counter 1 Counter for suction cycles (suction signal input) Counter 2 Counter for valve switching cycles Software Display firmware revision... -
Page 22: Description Of Functions
Description of Functions 6 Description of Functions 6.1 Overview of Functions Description Parameter See section Picking up the workpiece (vac- — (> See ch. Suction of the Workpiece (Vacuum Gener- uum generation) ation), Page 22) Depositing the workpiece/part — (> See ch. Depositing the Workpiece/Part (Blowing (blowing off) Off), Page 23) Operating modes... -
Page 23: Depositing The Workpiece/Part (Blowing Off)
Description of Functions Vacuum [mbar] OUT=on OUT=off Time [s] Vacuum on The ejector has an integrated air saving function and automatically regulates the vacuum in suction mode: • The electronics switch the venturi nozzle off as soon as the vacuum limit value set for switching point SP1 is reached. -
Page 24: Manual Mode
Description of Functions 6.4.2 Manual Mode CAUTION Changing the output signals in manual mode Personal injury or damage to property! 4 Electrical connection and manual operation may be performed only by a qualified spe- cialist who can predict the effects that signal changes will have on the entire system. In manual mode, the “suction”... -
Page 25: Monitoring The System Vacuum And Defining Limit Values
Description of Functions Deactivating manual suction ü The ejector is in “suction” mode. 4 Press the button again. ð The suction process is deactivated. 4 Alternatively, press the button. ð The ejector changes to the “blow-off” state for as long as you press the button. If the controller is on [ctr] = [on] it uses the configured limit values in “manual”... -
Page 26: Control Functions
Description of Functions 3. Use the button to choose between [No] and [YES] (calibrate the vacuum sensor). 4. Confirm using the button. ð The sensor is calibrated. 6.7 Control functions The ejector allows you to conserve compressed air or prevent a too powerful vacuum from being gener- ated. -
Page 27: Selecting The Display Unit
Description of Functions 6.9 Selecting the display unit This function determines the unit in which the vacuum level is displayed. You can set the function using the [uni] parameter in the EF menu. The following units are available: Unit Explanation The vacuum level is displayed in mbar. The setting for this unit is [bAr]. -
Page 28: Counters
Description of Functions 6.11 Counters The ejector has two internal counters, [cc1] and [cc2], which cannot be erased: Counter 1 increases with each valid pulse at the “suction” signal input, meaning that it counts all the suc- tion cycles during the ejector’s service life. Counter 2 increases each time the “suction”... -
Page 29: Displaying The Serial Number
Description of Functions The part number in this example is 10.02.02.00383. 4 To exit the function, press the button. 6.13 Displaying the serial number The serial number indicates the production period of the ejector. ü The ejector is in the Info menu 1NF button to select the serial number parameter 5nr. -
Page 30: Leakage Monitoring
Description of Functions Measuring the evacuation time t1: The interval between reaching the switching points SP2 and SP1 is measured (in ms). The specified value for the max. permitted evacuation time can be set in the Extended Functions menu with the parameter [t-1]. Setting the value to [000] (= off) deactivates monitoring. The maximum per- mitted evacuation time setting is 9.99 s. -
Page 31: Transport 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. EN-US · 30.30.01.01963 · 01 · 09/21... -
Page 32: Installation
Installation 8 Installation 8.1 Installation Instructions CAUTION Improper installation or maintenance Personal injury or damage to property 4 During installation and maintenance, make sure that the product is disconnected and depressurized and that it cannot be switched on again without authorization. For safe installation, the following instructions must be observed: •... -
Page 33: Mounting With Two Screws
Installation 8.2.1 Mounting with Two Screws 4 There are two 4.4 mm through-holes for mounting the mini compact ejector. Use screws at least 20 mm in length. Use washers if you are using fastening screws M4 for the mounting process. The mini compact ejector is to be fixed with at least 2 screws;... -
Page 34: Pneumatic Connection
Installation 3. Attach the assembly with the bracket onto the DIN rail and press it onto it 4. Tighten the screw to tighten the clamp so that the assembly is fastened on the DIN rail. The figures shown may deviate from the customer’s version because they serve as examples of different versions of the mini compact ejectors here. -
Page 35: Connecting The Compressed Air And Vacuum
Installation CAUTION Noise pollution due to incorrect installation of the pressure and vacuum connec- tions Hearing damage 4 Correct installation. 4 Wear ear protectors. 8.3.1 Connecting the Compressed Air and Vacuum Description of the Pneumatic Connector Compressed air connector (marking 1) Vacuum connection (marking 2) The (threaded or push-in) compressed air connector is marked with the number 1 on the mini compact ejector. -
Page 36: Separate Blow-Off Supply Connection (Eb) (Option)
Installation Use hoses with sufficient internal diameter... Internal Ø Internal Ø for nozzle for 1 mm size 0.3 / nozzle size 0.5 / and 0.7 Compressed air side, to ensure that the mini compact ejector achieves 2 mm 4 mm its performance data. Vacuum side, to avoid high flow resistance. -
Page 37: Connecting The Connection Cable
Installation NOTE Incorrect power supply Destruction of the integrated electronics 4 Operate the product using a power supply unit with protected extra-low voltage (PELV). 4 The system must incorporate safe electrical cut-off of the power supply in compliance with EN60204. 4 Do not connect or disconnect the connector under tension and/or when voltage is ap- plied. -
Page 38: Pin Assignments
Black “Parts control” output (SP2) Gray “Blow off” signal input — Pink Not used When using a Schmalz connection cable, part no. 21.04.05.00488 (see accessories) JST socket Symbol Function 24 V power supply “Suction” signal input Ground “Parts control” output (SP2) “Blow off”... -
Page 39: Operation
Operation 9 Operation 9.1 General Preparations WARNING Extraction of hazardous media, liquids or bulk material Personal injury or damage to property! 4 Do not extract harmful media such as dust, oil mists, vapors, aerosols etc. 4 Do not extract aggressive gases or media such as acids, acid fumes, bases, biocides, dis- infectants or detergents. -
Page 40: Troubleshooting
Troubleshooting 10 Troubleshooting 10.1 Help with Malfunctions Fault Possible cause Solution 4 Make sure device is properly con- Power supply disrupted Electrical connection nected to power 4 Check electrical connection and pin No communication Incorrect electrical connection assignment 4 Check the controller configuration Higher-level controller not cor- rectly configured 4 Check electrical connection and pin... -
Page 41: Error Messages
Troubleshooting 10.2 Error messages If an error occurs, it is reported/shown on the display. The following table shows all the error codes: Code dis- Explanation played Zero-point adjustment of the vacuum sensor outside ± 3% FS Supply voltage is too low Supply voltage is too high Present vacuum exceeds the measurement range Overpressure in vacuum circuit;... -
Page 42: Maintenance
Maintenance 11 Maintenance 11.1 Safety 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. NOTE Incorrect maintenance work Damage to the ejector! -
Page 43: Replacing The Silencer Insert
Maintenance 11.3 Replacing the Silencer Insert Heavy infiltration of dust, oil, and so on, may contaminate the silencer insert and reduce the suction ca- pacity. Cleaning the silencer insert is not recommended due to the capillary effect of the porous material. If the suction capacity decreases, replace the silencer insert: ü... - Page 44 Maintenance 4. Pull the silencer insert out of the housing and dispose of it. 5. Insert the new silencer insert into the housing and reinstall the silencer. 6. Mount the clamp in the correct position. ð The clamp is mounted flush with the un- derside of the ejector and the clamp legs both lie in the grooves.
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Page 45: Warranty
Warranty 12 Warranty This system is guaranteed in accordance with our general terms of trade and delivery. The same applies to spare parts, provided that these are original parts supplied by us. We are not liable for any damage resulting from the use of non-original spare parts or accessories. The exclusive use of original spare parts is a prerequisite for the proper functioning of the ejector and for the validity of the warranty. -
Page 46: Spare And Wearing Parts, Accessories
Spare and Wearing Parts, Accessories 13 Spare and Wearing Parts, Accessories 13.1 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 47 Spare and Wearing Parts, Accessories Designation Part no. Note Thread adapter (assembled) 10.02.02.05522 — ADP-G M7-IG 10.8x7.9 SCPMi/c/b EN-US · 30.30.01.01963 · 01 · 09/21 47 / 52...
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Page 48: Decommissioning And Recycling
Decommissioning and Recycling 14 Decommissioning and Recycling 14.1 Disposing of the Product 1. Dispose of the product properly after replacement or decommissioning. 2. Observe the country-specific guidelines and legal obligations for waste prevention and disposal. 14.2 Materials Used Component Material Housing PA6-GF Inner components Aluminum alloy, anodized aluminum alloy, stainless steel, POM Controller housing PC/ABS... -
Page 49: Attachment
Attachment 15 Attachment 15.1 Overview of Display Codes Display Parameter Comment code Switching point 1 Value at which the control function deactivates Reset point 1 Reset value 1 for the control function Switching point 2 Activation value of “Parts control” signal output Reset point 2 Reset value 2 for the “Parts control”... -
Page 50: Ec Declaration Of Conformity
Attachment 15.2 EC Declaration of Conformity EC Declaration of Conformity The manufacturer Schmalz confirms that the product Ejector described in these operating instructions ful- fills the following applicable EC directives: 2006/42/EC Machinery Directive 2014/30/EU Electromagnetic Compatibility 2011/65/EU Directive on the restriction of the use of certain hazardous substances in... - Page 51 30.30.01.01963 · 01 · 10/21 51 / 52...
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