MSA GALAXY GX2 Operating Manual
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MSA GALAXY GX2 Operating Manual

Automated test system
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Operating Manual
GALAXY GX2
Automated Test System
Order No.: 10127150/00

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Do you have a question about the GALAXY GX2 and is the answer not in the manual?

Questions and answers

Shawn Rooney
February 9, 2025

I get pump failure

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2 comments:
Julie Duncan
February 10, 2025

@Shawn Rooney

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Mr. Anderson
February 11, 2025

Pump failure in the MSA GALAXY GX2 is addressed in Chapter 6 under "Pump Fault or Flow Fault." Specific causes are not listed in the provided context, but troubleshooting for pump and flow faults can be found in that section of the manual.

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James Lynch
April 16, 2025

Does the Galaxy GX2 have to be calibrated

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Summary of Contents for MSA GALAXY GX2

  • Page 1 Operating Manual GALAXY GX2 Automated Test System Order No.: 10127150/00...
  • Page 2 © MINE SAFETY APPLIANCES COMPANY 2012 - All Rights Reserved This manual is available on the Internet at: www.msasafety.com Manufactured by MSA NORTH AMERICA 1000 Cranberry Woods Drive, Cranberry Township, PA 16066...

  • Page 3: Table Of Contents

    Removing Gas Seal for Certain ALTAIR and ALTAIR Pro Instruments ......20 Desktop Mounting ......................21 Wall Mounting ........................23 SD or SDHC Memory Card Option .................. 24 Setting Up the GALAXY GX2 ....................25 Initial Setup ........................25 Security Setup ......................... 27 Home Screen ........................27 General Setup .........................
  • Page 4 Turning on the System ..................... 49 Inserting the Instrument ....................49 Running a Test ........................ 50 Classic Mode ........................54 GALAXY GX2 Always Ready Feature ................55 E-mail Notification ......................56 Overdue Calibration and Bump Notification ..............56 Troubleshooting ........................57 Instrument Will Not Initiate a Bump or Calibration ............

  • Page 5: Safety Regulations

    Silicone can desensitize the combustible gas sensor, thereby giving erroneously low readings. Use the GALAXY GX2 System only in non-hazardous environments free of combustible concentrations of gases and vapors. Use only genuine MSA replacement parts when performing any maintenance procedures on the GALAXY GX2 System.

  • Page 6: Product Warranty

    Protect yourself and others by following them. We encourage our customers to contact MSA regarding this equipment prior to use or for any additional information relative to use or repairs.
  • Page 7 This exclusion is applicable to claims for breach of warranty, tortious conduct or any other cause of action against seller. GALAXY GX2...

  • Page 8: Introduction

    This manual uses the terms instrument and gas detector to represent that entire line of ALTAIR gas detection instruments. In this manual the user will learn to install and configure the GALAXY GX2 Test Stand and optional attachments, and test gas detectors. Maintenance, Troubleshooting, and Technical Specifications sections are also provided.
  • Page 9 For a detailed definition of these processes, please refer to: http://www.safetyequipment.org/userfiles/File/calibration_statement-2010-Mar4.pdf In the following sections of this manual the user will learn how to install the GALAXY GX2 Automated Test System, set up its functionality, and perform instrument tests. The hardware, soft-...

  • Page 10: Power Supply

    (Several different prong types are available for world-wide AC sockets). Optional Vehicle Module 12/24 VDC (For use in a cigarette lighter socket). NOTICE Use of a power supply not specified by MSA will void the instrument warranty and could cause damage to the GALAXY GX2. The Test Stand The Test Stand performs the following functions: Bump or calibration testing per user setup.

  • Page 11: Sd Or Sdhc Memory Card Slot

    Lexar Wintec The data on an SD or SDHC memory card is encrypted for use with MSA Link™ or the MSA Link Pro application. The type and amount of data recorded to the memory card is contin- gent on whether the Test Stand is networked.

  • Page 12: Test Stand Is Stand-Alone

    Introduction Test Stand is Stand-Alone If the GALAXY GX2 is not networked to a PC interface the memory card will save each calibration and bump test record. Incomplete records will not be saved. If networked and e-mail alerts are configured, the Test Stand will generate an email alert once the memory card reaches 90% and again at 99% capacity.

  • Page 13: Ethernet Interface

    MSA AUER Ethernet Interface Two Ethernet Interfaces are provided on the rear of the GALAXY GX2 [ Fig. 6]. The ports allow for the connection and communication distribution between multiple Test Stands. If networking to a computer, one USB port on the Master Test Stand is used to communicate with the MSA Link Pro software application.

  • Page 14: Cylinder Holder (Electronic)

    Pressure Regulator & Sensor Identification Indicates gas bottle functionality. Reads the RFID tag of Reads the pressure of the gas the MSA test gas cylin- cylinder and transmits that Green indicates a bottle is der and transmits: information to the Test Stand.

  • Page 15: Optional Printer

    There can be as much as a 10 minute window between when the instrument battery indicator shows charged and the Multi-Unit charger status indicator changes. The instrument indicator is the most accurate and will indicate the true charge state of the battery. GALAXY GX2...

  • Page 16: Special Conditions For Use With Reactive Gases

    Many gases have a cross-sensitivity to other gases. Ensure that test cylinder gases do not contain other interfering gases. Do not use the GALAXY GX2 to calibrate or bump a gas detector with a chlorine dioxide (ClO sensor. GALAXY GX2...

  • Page 17: Installation

    Installation MSA AUER Installation The GALAXY GX2 is a simple to install system that can be desktop or wall mounted. Setup re- quires simple tools and just a few minutes of time. Carton Contents The GALAXY GX2 system will be shipped with the following:...

  • Page 18: Connect Units In A Bank

    Installation This manual provides steps for desktop and wall mounting. The following sections describe the proper installation for various GALAXY GX2 configurations: Connect Units in a Bank (Test Stands and Cylinder Holders) [ chapter 3.1] Connect a Test Gas Source Without a Cylinder Holder (optional) [ chapter 3.2] Network Test Stands (optional) [...

  • Page 19: Connect A Test Gas Source Without A Cylinder Holder

    Place the user-supplied regulator onto the gas cylinder and secure a length of tubing onto its outlet. Securely fit the end of the tubing over the appropriate barb fitting on the GALAXY GX2. Network Test Stands Test Stands that are banked together should be connected through the provided Ethernet cable.

  • Page 20: Removing Gas Seal For Certain Altair And Altair Pro Instruments

    MSA Link Pro port Test Stand to Test Stand port If connecting the bank to a computer with the MSA Link Pro software, use a customer- supplied ethernet cable and connect via the Master Test Stand ethernet port #1 shown above.

  • Page 21: Desktop Mounting

    Insert the power supply into the GX2 power jack [see chapter 4.1 for first-time power up ini- tialization]. The Test Stand display pivots for ease of viewing. If using MSA Cylinder Holders, the left most Cylinder Holder should have a fresh air filter attached to the top port. GALAXY GX2...
  • Page 22 Installation If not using MSA Cylinder Holders, the left most Test Stand should have a fresh air filter attached to the top port. Ensure the white plugs are inserted into the five gas connection fittings on the right side of the farthest right test stand.

  • Page 23: Wall Mounting

    DIN rail. Complete steps 1-5. Secure the optional DIN rail Clips to the rear of the GALAXY GX2, using the included screws. Mount the DIN rail (Type Omega) to the wall by securing it with wall anchors or other suitable fasteners.

  • Page 24: Sd Or Sdhc Memory Card Option

    The memory card should not be removed when testing or datalog downloads are in process. The Test Stand will not store events that occur while a memory card is re- moved. Fig. 13 SD or SDHC Memory Card Installation GALAXY GX2...

  • Page 25: Setting Up The Galaxy Gx2

    The GALAXY GX2 Automated Test System is shipped with the most common default options and therefore requires minimal set up. A table of all default settings is provided in the Galaxy GX2 De- fault Parameters section [ chapter 9] at the end of this manual. Configuration settings are de- scribed in this chapter and can be changed to meet your individual needs via the touch screen display.
  • Page 26 Test Stand time and date must be maintained for accurate record keeping. If the Test Stand is networked to a PC via the MSA Link Pro software application, the time is automatically synchronized to the PC. The gas detector is automatically syn- chronized to the Test Stand each time it is inserted.

  • Page 27: Security Setup

    To change the password, return to the Security Setup screen, enter a new password and select Save. If your password has been misplaced, call MSA Customer Service for reset instructions. Home Screen The Home Screen displays the relevant parameters for the Test Stand and electronic Cylinder Holders.
  • Page 28 Bump Only, Calibration Only, or Bump/Cal on Fail. The mode is selected in the Test Setup section [ chapter 4.5] of this manual. Gas Detector Datalog Download On or Off. This setting is described in the GALAXY GX2 Setup, Datalog section [ chapter 4.5] of this manual. Pressure Gauges Display test gas cylinder pressure from the electronic Cylinder Holder only.

  • Page 29: General Setup

    The Export Data selection (5) is used to upload instrument settings to a docked gas detector. GX2 Configuration To configure the settings for the GALAXY GX2 select GX2 Configuration [ Fig. 15] on the Administrator screen. GALAXY GX2...

  • Page 30: Backlight/Volume Setup

    The Time/Date Setup, Security Setup, and Languages Setup have been described in the Initial Setup section [ chapters 4.1 and 4.2]. Backlight/Volume Setup Select Backlight/Volume Setup on the GALAXY GX2 Configuration screen [ Fig. 16] to access the Backlight/Volume screens. Volume Tab The user can set the volume for audio indicators.

  • Page 31: Test Setup

    Either select a button or insert an instrument to return the intensity to the user selected level. Test Setup Select Test Setup on the GALAXY GX2 Configuration screen [ Fig. 16] to access the Test Setup screens. There are 4 tabs that can be selected under Test Setup: Mode, Calibration, Bump and COMB.
  • Page 32 The only approved simulant gas for the ALTAIR gas detectors is Methane as a pentane simulant, which is contained in most MSA 4 or 5 gas cylinders. If this selection is turned off ( ), the exact target gas must be used for the combustible sensor.

  • Page 33: Gx2 Setup

    Setting Up the GALAXY GX2 MSA AUER GX2 Setup To access GX2 Setup, select GX2 Setup on the GALAXY GX2 Configuration screen [ Fig. 16]. GALAXY GX2 Tab The following options are available on this screen: USB Drive Enable setting allows the user to gather data from the Memory card with a USB drive that can be inserted in the port on the right side of the unit.

  • Page 34: Gx2 Gas Setup

    Print Tab Select the Print tab to print a calibration sticker or receipt [available from MSA, Fig 8]. The stick- er or receipt will print in the language setting of the Master Test Stand. Print Sticker setting will print a calibration or bump sticker each time the GALAXY GX2 successfully calibrates or bumps an instrument.
  • Page 35 An instrument can be set up with Comb EX as its combustible gas. Comb EX is combustible gas that is not in the GALAXY GX2 database and must be manually entered. Hexane is an example of a Comb EX gas that can be used for calibration, but is not listed in the database. Not all com- bustible gases can be used to calibrate the ALTAIR family of gas detectors.
  • Page 36 Setting Up the GALAXY GX2 If the Test Stand is NOT using Cylinder Holders, the gas connections on the left-most GALAXY GX2 Test Stand [ Fig. 17] are as follows from top: Fresh Air Cylinder 1 Cylinder 2 Cylinder 3 Cylinder 4 Fig.
  • Page 37 If a new gas type is used, the user must manually enter the cylinder data fields on the Cylinder Setup screens, as described in the Cylinder Configuration section [ chapter 4.7]. Navigate to the Home screen [ Fig. 23] and select the cylinder gauge to ensure the GALAXY GX2 is reading the gas type. GALAXY GX2...

  • Page 38: Network Setup (Optional)

    [ chapter 2] for more information about the expanded solenoid option. Network Setup (Optional) The GALAXY GX2 can be networked to a PC with the MSA Link Pro software application. Net- working (single or multiple connected units) allows the user to remotely gather and analyze data, monitor performance, and configure the Test Stand.

  • Page 39: Instrument Configuration

    The yellow highlighted cursor then moves to the Subnet field. Select Save. Instrument Configuration The GALAXY GX2 Automated Test System allows the user to configure a limited set of gas de- tector settings at the Test Stand, as defined below: Gas Detector Settings Configurable at the Test Stand Time &...

  • Page 40: Instrument Setup

    Setting Up the GALAXY GX2 Fig. 18 Instrument Configuration Instrument Setup Load Settings Sensor Setup Update Settings Save Settings Instrument Setup The user can set the instrument's datalog gathering functionality, alarms, calibration intervals, and identification through the 4 tabs on the Instrument Setup page.
  • Page 41 Setting Up the GALAXY GX2 MSA AUER Alarms Tab Select the Alarm tab to set the instrument alarm functionality. Fig. 20 Instrument Setup - Alarm Audio Alarm Enable ( ) sets the instrument to emit a beeping sound in an alarm condition.

  • Page 42: Sensor Setup

    [ Fig. 18], before removing the instrument from the GALAXY GX2. Sensor Setup The GALAXY GX2 displays the gas types the instrument is programmed to detect. The user can enable or disable sensor settings, change span value, enable or disable alarms, and set alarm latching.
  • Page 43 Select Span Value to enter the calibration and bump span value. Check the instrument's product user manual for recommended span value of each sensor. The GALAXY GX2 will prohibit entering span values outside the instrument range. The in- strument will transmit its range to the Test Stand.

  • Page 44: Save Settings

    Extreme caution must be used when changing alarm levels. Ensure alarm changes are properly set prior to instrument use. The GALAXY GX2 will read alarm limits from the instrument and prevent entered values from ex- ceeding those limits.

  • Page 45: Load/Delete Settings

    MSA AUER Load/Delete Settings Configured instrument settings can be loaded into the GALAXY GX2 and applied to an instrument, provided the black USB key is inserted into the Master Test Stand as described in the USB Drives section [ chapter 2.4] of the System Features section.

  • Page 46: Cylinder Configuration

    Setting Up the GALAXY GX2 Cylinder Configuration The user can configure the GALAXY GX2 to change assigned gases in each cylinder holder attached to the Test Stand(s). To access Cylinder Configuration, navigate to the Administrator screen: Fig. 23 Administrator screen...

  • Page 47: Cylinder Setup

    Setting Up the GALAXY GX2 MSA AUER Cylinder Setup Select Cylinder Setup. The Cylinder Setup screen displays for Cylinder 1, which is the cylinder closest to the Test Stand. Cylinder Tabs Cylinder data will populate automatically when using the electronic cylinder holder and a test gas cylinder with RFID tag.

  • Page 48: Expiration Setup

    The GALAXY GX2 will prohibit entering gas values greater than 75%LEL for combustible gases. Expiration Setup When using the electronic Cylinder Holder, the gas cylinder expiration date is automatically read from the RFID tag.

  • Page 49: Using The Galaxy Gx2

    Using the GALAXY GX2 MSA AUER Using the GALAXY GX2 Once the GALAXY GX2 is set up and configured to accept a gas detector, the user must complete the following steps to perform instrument tests. Turning on the System The system is turned on when the AC Power Module or Vehicle Power Adapter is plugged into the unit and a reliable power supply is provided.

  • Page 50: Running A Test

    Verify the selected mode, indicated in the top left corner of the Home screen. (Calibration Only, Bump Only, or Bump/Cal on Fail.) If the desired mode is not set, refer to the GALAXY GX2 Setup section [ chapter 4.5] of this manual.
  • Page 51 Insert the instrument into the Test Stand cradle. The GALAXY GX2 will read the instrument configuration via the IR link up to 10 seconds. If the LED lights on the instrument flash red do not remove the instrument. This indicates that IR communications are in progress.
  • Page 52 Erase Datalog is the default setting. The GX2 will only erase instrument datalogs after receiving confirmation from MSA Link Pro that data is successfully stored. If the software application is inactive the Test Stand displays a mes- sage stating datalogs cannot be downloaded.
  • Page 53 If using the ALTAIR 4/4X or 5/5X the instrument will shut off if not removed from the Test Stand within 5 minutes after test completion. If the GALAXY GX2 is equipped with the charging option the instrument will begin charging after shutoff.

  • Page 54: Classic Mode

    GALAXY GX2 test is complete. If using MSA Link Pro software, partial bump tests will result in the instrument being list- ed as "Overdue" for bump testing since not all sensors were tested.

  • Page 55: Galaxy Gx2 Always Ready Feature

    The feature permits the gas detector to be automatically calibrated on a user-defined interval. The most common use of this feature allows the user to configure the GALAXY GX2 to automatically calibrate an instrument prior to the start of work-shift.

  • Page 56: E-Mail Notification

    Master Test Stand will send e-mails based on the events shown in the table below. The MSA Link Pro user can configure which day(s) of the week that e-mails are sent and for which conditions. Note that "EO" = Each Occurrence and "FO" = First Occurrence.

  • Page 57: Troubleshooting

    Cylinder Holder, ensure adequate connections are made and verify cylinder pressure. If using a GALAXY GX2 with the charging option for the ALTAIR 4/4X or 5/5X ensure the charging connection fits securely to the instrument. This properly aligns the instrument in the test stand.

  • Page 58: Instrument Fails Zero Calibration Or Bump

    Most likely caused by a corrupted memory card or new card that is write protected. In the case of a write protected memory card, slide the switch on the side of the card to set it to accept data. GALAXY GX2...

  • Page 59: Cylinder Data Does Not Display

    MSA AUER Cylinder Data Does Not Display If using an electronic Cylinder Holder with RFID-tagged MSA gas cylinders, the general cylinder parameters automatically populate. If using a non-electronic Cylinder Holder or test gas from an independent source the user must manually enter cylinder data. Gas cylinder pressure will ONLY display with an electronic Cylinder Holder.
  • Page 60 Replace SD card or delete files. -Power Supply 6V If another GX2 power supply is available, try exchanging power supplies. Otherwise, return to an Authorized MSA Service Center for repair. -Power Supply 1.8 Return to an Authorized MSA Service Center for repair...

  • Page 61: System Error Messages

    Troubleshooting MSA AUER System Error Messages The GALAXY GX2 can display a number of system errors that display on the Test Stand screen with a red error box. The error message must be acknowledged for Test Stand operations to resume.

  • Page 62: Maintenance (Cleaning And Part Replacement)

    MSA Repair Center and source of replacement parts, please call MSA Customer Service. WARNING Repair or alteration of the GALAXY GX2 System beyond the scope of these instructions by an- yone other than personnel authorized by MSA can endanger persons who rely on this equipment for their safety or health and may void all warranties and approvals.
  • Page 63 Type Omega DIN Rail 0.5m, perforated, steel, zinc plated 10062364 Type Omega DIN Rail 1m, perforated, steel, zinc plated 10062365 Type Omega DIN Rail 2m, perforated, steel, zinc plated 10062366 USB IR Dongle (for use with MSA Link) 10082834 Demand Regulator 10034391 Large Capacity (<3000psi) Demand Regulator 710289...
  • Page 64 RP CYLINDER 812144 50 ppm ECONO-CAL 711074 0.625% Methane, 15.0% O , 60ppm CO RP CYLINDER 10125948 0.375% Methane, 15.0% O , 60ppm CO RP CYLINDER 10125947 0.625% Methane, 15.0% O , 60ppm CO, 20ppm H RP CYLINDER 10125695 GALAXY GX2...
  • Page 65 Maintenance (Cleaning and Part Replacement) MSA AUER Type Gas Content Size 0.375% Methane, 15.0% O , 60ppm CO, 20ppm H RP CYLINDER 10125708 50 PPM IN N ECONO-CAL 10126429 GALAXY GX2...

  • Page 66: Fresh Air Filter Replacement

    Insert the new filter and tube onto the same barb fitting of the fresh air port. If the system consists of four or more Test Stands, use the high capacity filter and ensure the flow arrow indicator points toward the unit. GALAXY GX2...

  • Page 67: O-Ring Seal Replacement (Cylinder Holder)

    Do not use a silicone-based lubricant on this O-ring. Place the new O-ring onto the fitting. Inlet Seal Replacement (ALTAIR 5/5X Gas Detector) Flow Errors and Calibration Failures may indicate a damaged inlet seal. MSA recommends annual seal replacement. Replace the seal: Remove the stainless steel eyelet (collar).
  • Page 68 Maintenance (Cleaning and Part Replacement) Fig. 26 Fig. 27 Fig. 28 GALAXY GX2...

  • Page 69: Rubber Insert Replacement (Altair Gas Detector)

    Maintenance (Cleaning and Part Replacement) MSA AUER Rubber Insert Replacement (ALTAIR Gas Detector) The rubber inserts may degrade in the GALAXY GX2 over time. Pull the degraded insert from the Test Stand. Replace the insert and ensure that it is firmly seated. Fig. 29 Fig.

  • Page 70: Technical Specifications

    Technical Specifications Technical Specifications Specification Part Range Operating Temperature GALAXY GX2 0-40º C Power Input Power Module 100 - 240 VAC, 47 - 63 Hz Optional Vehicle Module 9-32 VDC Power Consumption Test Stand only < 6.0 W With Cylinder Holder...

  • Page 71: Galaxy Gx2 Default Parameters

    MSA AUER Galaxy GX2 Default Parameters Refer to the listing below for the default settings for each display screen for configuring the GALAXY GX2. The settings can be changed for optimal performance in the user's facility. Screen Name Parameter Default Setting...
  • Page 72 MSA in Europe www.msa-europe.com & www.msa-gasdetection.com Northern Europe Southern Europe Eastern Europe Central Europe Netherlands France Poland Germany MSA Nederland MSA GALLET MSA Safety Poland MSA AUER GmbH Kernweg 20 Zone Industrielle Sud ul. Wschodnia 5A Thiemannstrasse 1 1627 LH Hoorn 01400 Châtillon sur...

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