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Schmalz SCPMb Operating Instructions Manual

Compact ejector

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Compact Ejector SCPMb
Operating Instructions
WWW.SCHMALZ.COM
EN-US · 30.30.01.02039 · 00 · 05/19

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Summary of Contents for Schmalz SCPMb

  • Page 1 Compact Ejector SCPMb Operating Instructions WWW.SCHMALZ.COM EN-US · 30.30.01.02039 · 00 · 05/19...
  • Page 2 Published by © J. Schmalz GmbH, 05/19 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.
  • Page 3: Table Of Contents

    Contents Contents 1 Important information ........................... 5 1.1 Note on Using this Document .......................  5 1.2 The technical documentation is part of the product ................ 5 1.3 Warnings in this document........................ 5 1.4 Symbol.............................. 5 1.5 Type Plate ...............................  6 2 Fundamental Safety Instructions........................ 7 2.1 Emissions ..............................
  • Page 4 Contents 10 Maintenance.............................. 23 10.1 Safety .............................. 23 10.2 Cleaning the Ejector.......................... 23 10.3 Replacing the Silencer..........................  23 11 Warranty................................ 26 12 Spare and Wearing Parts, Accessories...................... 27 12.1 Spare and Wearing Parts ........................ 27 12.2 Accessories ............................ 27 13 Decommissioning and recycling ........................ 28 13.1 Disposing of the Ejector........................
  • Page 5: Important Information

    ð Failure to follow the instructions in this operating instructions may result in life-threatening 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 6: Type Plate

    Important information 1.5   Type Plate The type plate (1) is permanently attached to the ejector and must always be clearly legible. The type plate contains the following data: • Name, including individual configuration code “AAA” • Part number • Serial number •...
  • Page 7: Fundamental Safety Instructions

    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 damages caused by non-intended usage of the ejector. In particular, the following are considered non-intended use: •...
  • Page 8: Personnel Qualification

    2.5   Modifications to the Ejector Schmalz assumes no liability for consequences of modifications over which it has no control: 1. The ejector must be operated only in its original condition as delivered. 2. Use only original spare parts from Schmalz.
  • Page 9: Product Description

    The blow off function can be triggered by the ejector in two ways: • Externally controlled actuation of the blow off valve • Optional: external blow off 3.2   Ejector Designation The breakdown of the item designation (e.g. SCPMb 07 S01 NO AAE) is as follows: Feature Variants Type SCPM Version...
  • Page 10: Ejector Structure

    Product description 3.3   Ejector Structure Compressed air connector (marking 1) Vacuum connector (marking 2) Button for operating the “suction” sole- “Suction” solenoid valve noid valve manually Button for operating the “blow off” sole- “Blow off” solenoid valve noid valve manually Optional: Compressed air connector for Silencer (marking 3) external blow off EB (marking 1A) Valve screw for blow off volume flow...
  • Page 11: Technical Data

    — Typical current consump- Max. current consump- (at 24 V) tion tion SCPMb – xx – NC 50 mA 70 mA SCPMb – xx – NO 75 mA 115 mA The power supply must correspond to the regulations in accordance with EN60204 (protected extra-low voltage).
  • Page 12: Dimensions

    Technical Data Type Nozzle 03 Nozzle 05 Nozzle 07 Nozzle 10 Recommended diameter of compressed air hose [mm] Recommended diameter of vacuum hose [mm] Weight [g] At optimal operating pressure (SCPM...03/05/07: 4 bar; SCPM...10: 4.5 bar) For max. length of 2 m 4.3.2   Dimensions 76.5 41.5...
  • Page 13: Pneumatic Circuit Plans

    Technical Data 4.3.4   Pneumatic circuit plans NC-EB NO-EB EN-US · 30.30.01.02039 · 00 · 05/19 13 / 30...
  • Page 14: Blow Off Modes

    Blow off modes 5   Blow off modes You can choose between two blow off modes. 5.1   Externally Controlled Blow-Off The “blow off” valve is controlled directly by the “blow off” command. The ejector switches to blow off mode for as long as the “blow off” signal is present. The “blow off”...
  • Page 15: 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 in transit must be reported immediately to the carrier and J. Schmalz GmbH. EN-US · 30.30.01.02039 · 00 · 05/19...
  • Page 16: Installation

    Installation 7   Installation 7.1   Installation Instructions CAUTION Improper installation or maintenance Personal injury or damage to property 4 During installation and maintenance, make sure that the ejector is disconnected and depressurized and that it cannot be switched on again without authorization. For safe installation, the following instructions must be observed: 1.
  • Page 17: Pneumatic Connection

    Installation The ejector is usually mounted using the holes on the side. Alternatively, it can be mounted using a DIN rail or a mounting bracket (> See ch. Accessories, Page 27). Side mounting 4 There are two 4.3 mm through-holes for mounting the ejector. Use screws at least 20 mm in length.
  • Page 18: Connecting The Compressed Air And Vacuum

    Installation 7.3.1   Connecting the Compressed Air and Vacuum Description of the pneumatic connector Compressed air connector (marking 1) Vacuum connector (marking 2) The threaded or push-in compressed air connector is marked with the number 1 on the ejector. 4 Connect compressed air hose. For threaded connectors, the maximum tightening torque is 1 Nm. The threaded or push-in vacuum connector is marked with the number 2 on the ejector.
  • Page 19: Optional: External Blow-Off Connection (Eb)

    Installation 7.3.3   Optional: External blow-off connection (EB) The ejector is also available with an additional compressed air connector for the blow off function. With the external blow off function (EB), the blow off pulse is controlled separately and independently of the compressed air supply for vacuum generation, allowing you to use a different medium (e.g. nitrogen) for the blow off function.
  • Page 20 Installation ü Provide connection cable (for example, 2x item no.: 21.04.06.00086) 4 Insert the connection cables into the electrical connections (1 and 2) until they click into place. 20 / 30 EN-US · 30.30.01.02039 · 00 · 05/19...
  • Page 21: Operation

    Operation 8   Operation 8.1   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 22: Help With Malfunctions

    Help with Malfunctions 9   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 Ejector does not re- No power supply spond 4 Check the compressed air supply No compressed air supply Vacuum level is not Silencer is dirty...
  • Page 23: Maintenance

    Maintenance 10   Maintenance 10.1   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 24 Maintenance If the suction capacity decreases, replace the silencer: ü Deactivate the ejector and depressurize the pneumatic systems. 1. Place a small flat screwdriver on the ejector as shown and loosen the clamp. 2. Remove the clamp. 3. Then remove the silencer and filter from the ejector.
  • Page 25 Maintenance 5. Insert the new filter into the housing and rein- stall 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. It does not pro- trude from the ejector.
  • Page 26: Warranty

    Warranty 11   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 27: Spare And Wearing Parts, Accessories

    Spare and Wearing Parts, Accessories 12   Spare and Wearing Parts, Accessories 12.1   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 28: Decommissioning And Recycling

    Decommissioning and recycling 13   Decommissioning and recycling 13.1   Disposing of the Ejector 1. Dispose of the product properly after replacement or decommissioning. 2. Observe the country-specific guidelines and legal obligations for waste prevention and disposal. 13.2   Materials Used Component Material Housing PA6-GF Inner components Aluminum alloy, anodized aluminum alloy, stainless steel, POM Silencer insert Porous PE...
  • Page 29: Ec Declaration Of Conformity

    EC declaration of conformity 14   EC declaration of conformity EC Declaration of Conformity The manufacturer Schmalz confirms that the Ejector described in these operating instructions fulfill the following applicable EC directives: 2014/30/EU Electromagnetic Compatibility 2011/65/EU Directive on the restriction of the use of certain hazardous substances in...

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