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Heyer AGS 80 D Instructions For Use Manual

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Instructions for Use
Switch Unit
AGS 80 D
Variant A

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Summary of Contents for Heyer AGS 80 D

  • Page 1 Instructions for Use Switch Unit AGS 80 D Variant A...
  • Page 2 Instruction for use • Switch unit AGS 80 D Please note !!! The notes and technical details mentioned in this documentation / these instructions for installation reflect the status at the time of printing. Due to permanent development efforts for our products, we reserve the right to constructional modifications at any time.

  • Page 3: Table Of Contents

    Instruction for use • Switch unit AGS 80 D Table of Contents Page 1. Manufacturer’s Data ..................4 2. Introduction .....................5 3. Putting into Operation..................6 4. Settings ......................6 5. Functional and Operational Principles ............7 5.1. Pneumatic components ....................7 5.1.1 Illustration ........................ 8 5.2.

  • Page 4: Manufacturer's Data

    Instruction for use • Switch unit AGS 80 D 1. Manufacturer’s Data Product: AGS 80 D Manufacturer and Sales Office Heyer Aerotech GmbH Nieverner Straße 30 D-56132 Nievern Tel.: +49 (0) 26 03 / 20 04 Fax.: +49 (0) 26 03 / 40 20 E-Mail: office@heyer-aerotech.de...

  • Page 5: Introduction

    You have purchased a highly professional and long-lasting product which is easy to maintain. It is based on the experience of decades and the know-how of powerful medical technology. The switch unit AGS 80 D complies with all the standards and guidelines currently applicable for the production and operation of the equipment.

  • Page 6: Putting Into Operation

    Instruction for use • Switch unit AGS 80 D 3. Putting into Operation Use the patented screw joints of the curved tube on both sides of the cylinder rack to connect the gas cylinders. Tighten the screws with your hands. Please do not use any pliers, because the tightness will be achieved by the cylinder pressure.

  • Page 7: Functional And Operational Principles

    All the pressures displayed are monitored on the basis of their individual alarm thresholds. This is why the HEYER AEROTECH switch unit AGS 80 D is able to ensure a permanent supply of medical gas with the types of gas at its disposal.

  • Page 8: Illustration

    Instruction for use • Switch unit AGS 80 D 5.1.1 Illustration Illustr. 2 Switch unit AGS 80 D Model O Article No.: 538-3100 Legend: 1 Magnetic valve High pressure reducer 2 Constant pressure reducer, mains Sensor high pressure pressure ¾“...

  • Page 9: Ags D Monitor

    Instruction for use • Switch unit AGS 80 D 5.2. AGS D Monitor 5.2.1 Functionality 5.2.1.1 General information The control unit AGS-D is used for automatic switching in a gas switching unit for medical gas supply. The mains pressure is kept by automatic switching between a main source and two auxiliary sources.

  • Page 10: Emergency Power Supply

    Instruction for use • Switch unit AGS 80 D The following 5 keys are on the user interface: a) ON/OFF key b) QUIT key c) UP and DOWN keys d) ENTER key Pressing the ON/OFF key for some time will turn the unit on or off. The QUIT key can be used to suppress the acoustic signal.

  • Page 11: Switching

    Instruction for use • Switch unit AGS 80 D 5.2.1.4 Switching When the pressure of the liquid gas vaporizer falls below a preset threshold value, the system will switch to the cylinder rack defined as ”Source II“. When the corresponding switching pressure falls below the acceptable value the system will also switch.

  • Page 12: Electrical Connections

    Instruction for use • Switch unit AGS 80 D 5.3 Electrical connections On the rear side of the control unit you will find the following connections: Identifier Description Trafoeinheit/ Connection to the transformer unit Transformer unit Ventil 1 / Valve 1...
  • Page 13 Instruction for use • Switch unit AGS 80 D Contact Description G: Common contact A: Common contact R: Alarm contact 1 G: Alarm contact 2 A: Alarm contact 2 R: Alarm contact 3 G: Alarm contact 4 A: Alarm contact 4...

  • Page 14: Service Menu

    Instruction for use • Switch unit AGS 80 D Explanation: For each alarm contact there is a relay with an operating and a rest contact. − G: common contact − A: operating contact − R: rest contact When G is connected through to R, this means that an error has come up or that the equipment has been switched off.
  • Page 15 Instruction for use • Switch unit AGS 80 D To 1) The sub-menu „aktuelle Meldungen/current messages“ allows you to view the cache. Use the UP and DOWN keys to browse the cache which includes up to 250 messages. The first message will be at the top of the memory.
  • Page 16 Instruction for use • Switch unit AGS 80 D To 4) The sub-menu „Info“ allows you to view the following system information: − System time − Next service month − Serial number − Software versions To 5) The upper and lower alarm thresholds for ”Flasche Links/cylinder left“, ”Flasche Rechts/cylinder right“, “Kaltvergaser/liquid gas vaporizer“, ”Mitteldruck/medium pressure“...
  • Page 17 Instruction for use • Switch unit AGS 80 D The following values are set at the factory: Designation Standard value Upper alarm threshold source left 220 bar (250 bar sensor) Lower alarm threshold source left 50 bar (250 bar sensor)
  • Page 18 Instruction for use • Switch unit AGS 80 D Purpose and characteristics Monitoring pressures of supply source (negative pressure) for medical gas supplies and monitoring mains pressure (excess and negative pressure), displaying cylinder rack ready for operation and signalling status Monitoring 5 pressures simultaneously.

  • Page 19: Technical Details

    Instruction for use • Switch unit AGS 80 D 7. Technical Details Electrical Details Operating voltage: 230 V, 50 Hz Connecting power: 50 VA Pneumatic Details Max. cylinder pressure: 250 bar Operating pressure: 9 to 12 bar Input pressure liquid gas vaporizer min.

  • Page 20: Design Variants

    Instruction for use • Switch unit AGS 80 D 8 Design Variants AGS 80 D - with two constant pressure reducers incl. connection of 3rd source of supply Gas type Article no.: 538-3100 538-3105 538-3110 538-3120 Please indicate flow rate...
  • Page 21 Instruction for use • Switch unit AGS 80 D 9. List of Spare Parts Item Article number Designation of article 036-3820 Sealing, connecting curved tube, oxygen, 18 x 10 x 4,3 036-3810 Sealing, connecting curved tube non-inflammable gases, 16 x 8 x 4.3...
  • Page 22 Instruction for use • Switch unit AGS 80 D Item Article number 410-0191 AGS – D Mains adapter 410-0192 AGS – D Cable set left 410 – 0169 High pressure reducer right 410 – 0170 027-3170 Magnetic valve ¾“ One-way valve AGS 80...

  • Page 23: Warranty

    Instruction for use • Switch unit AGS 80 D 10. Warranty The warranty period for the HEYER AEROTECH Switch Unit AGS 80 D is 12 months starting from the date of sale in accordance with the following conditions: • During the period of warranty, we will eliminate, free of charge, any damage or failures of the equipment caused by verifiable faults in production or in the material, provided that these failures have been reported without delay after detection.

  • Page 24: Technical Documentation

    Instruction for use • Switch unit AGS 80 D 11. Technical Documentation High pressure reducer Seite 24 von 29...
  • Page 25 Instruction for use • Switch unit AGS 80 D Pos. Benennung / Description Menge / Quantity Included in repair set Item Dèsignation / Descrizione Débit / Quantità O-Ring (23,3x2,4) / O ring / O anneau / Quarnizione O-Ring Verschlußschraube, kpl. / Locking screw, compl. / Vis de fermeture, compl.
  • Page 26 Instruction for use • Switch unit AGS 80 D Seite 26 von 29...
  • Page 27 Instruction for use • Switch unit AGS 80 D Seite 27 von 29...
  • Page 28 Instruction for use • Switch unit AGS 80 D Magnetic valve Nominal width DN 20 mm Case material Brass acc. to DIN EN 50930-6 Isolation class sealing material EPDM Valve, interior parts Stainless steel, brass Sealing material EPDM Medium temperature EPDM -40°...
  • Page 29 Instruction for use • Switch unit AGS 80 D Seite 29 von 29...

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