MSA FiveStar Manuel d'instructions

FiveStar® AlarmTechnical Manual" WARNINGTHIS MANUAL MUST BE CAREFULLY READ BY ALL INDIVIDUALS WHOHAVE OR WILL HAVE THE RESPONSIBILITY FOR SERVICI

8. Press the new sensor into place.9. Replace the sensor gasket and sensor cover.10. Re-install screws to hold down the sensor cover." CAUTIONDo

4. Verify that the electricalcontact Zebra Stripbelow sensor is notmissing or damaged.• The Zebra Strip is asmall, blackconductive elastomerwhich make

Serial No. Prefixes of "G" or higher, be sure toremove the jumper pin from the Tox 3 position (SeeFIGURE 1-3) before installing sensor."

9. Install battery pack. Instrument will turn ON. Proceed throughsensor setup.NOTE: NO, Cl2, and NH3 sensors are "biased" sensors. Assuch, t

9. Turn the instrument ON and proceed through sensor setup.• If the instrument autoconfiguration is disabled, theinstrument shows an errormessage. Ref

• Pressing PAGE (LEL) button causesthe combustible readings to displayas 0-100% LEL.• Pressing the RESET (YES) buttoncauses the instrument to displayc

Table 1-2. Default Factory Alarm SetpointsSENSOR TYPEEXPOSUREWARNLOW ALARM HIGH ALARMCOMBUSTIBLE LEL - N/A0.5% CH410% LEL or1.0% CH460% LEL or3.0 CH4

• Pressing PAGE (SKIP) exits the autoconfigure sequence. • The instrument displays the FIGURE 1-13 screen to remind theuser to:• check the sensor cove

Manual Sensor ConfigurationFor instruments with the autoconfiguration feature disabled, thesensor setup sequence can be entered manually. A variation

Chapter 2CalibrationOptional Fresh Air SetupThe FiveStar Alarm can be set to allow the user to automaticallyzero the measurement systems and calibrate

MSA Portable Instrument Warranty1. Warranty-ITEM WARRANTY PERIODChassis and electronicsLifetime (MSA will support productfor five years after product

To Perform Fresh Air SetupPress the RESET (YES) button within five seconds.• The FiveStar Alarm begins to perform a Fresh Air Setup.• Oxygen is set at

Calibration Procedures 1. Press the ON/OFF button; immediately and simultaneouslypress and hold the PAGE and the RESET buttons.• An alternative method

To Proceed: 4. Press the RESET (READY) button. 5. Wait approximately 15 seconds for the FiveStar Alarm tocomplete the fresh air adjustments. • During

Press the PAGE (SKIP)button to skip calibrationfor any gases you do notwant to change.6. There are three meansto supply gas to theFiveStar instrumentf

• Add-on Pump Module:To attach the Add-on Pump Module, refer to FiveStarInstruction Manual (P/N 710436), FIGURE 2-47.Once the calibration sampling dev

20.8%. Do not adjust the oxygen reading to the cylinder value, asslight variations may occur; however, verify that the oxygenreading is within the lim

Special Instructions for Instrumentswith Chlorine Dioxide SensorsCalibrationFiveStar Alarms equipped with chlorine dioxide sensors may becalibrated di

Chapter 3Troubleshooting and MaintenanceTroubleshootingThe FiveStar Alarm will operate reliably for years when cared forand maintained properly. If th

Table 3-1. Troubleshooting Guidelines (continued)ERROR CODEDESCRIPTION CORRECTIVE ACTION1Sensor board error Check/replace sensor board2EEPROM errorRei

Table 3-1. Troubleshooting Guidelines (continued)ERROR CODEDESCRIPTION CORRECTIVE ACTION27Improper sensor installed inToxic 2 siteCheck sensor placeme

Table of ContentsChapter 1Set-up and Configuration. . . . . . . . . . . . . . . . . . . . . . . . . 1-1Sensor Autoconfiguration and Replacement . .

Repair ProceduresBattery Pack ReplacementRemove the Battery Pack 1. Turn battery mounting screw on theback of the instrument in acounterclockwise dir

" CAUTIONWhen removing the back of the case, be careful not to pullthe buzzer wire from the connector. This is a fragile connector;use minimum fo

sequence shown in FIGURE 3-3.NOTE: Do not over-tighten screws.16. Reconnect battery pack.17. Completely recalibrate the FiveStar Alarm." WARNINGV

10. Remove the white ribbon connector from the main boardsocket by CAREFULLY pulling up the brown tabs (locatedon the sensor side) until they stop.11.

7. Remove all sensors by gently rocking them back and forthand lifting them from their sockets. 8. Turn unit over and remove the six case-mounting

20. Grasp keypad ribbon cable, form cable into loop and insertribbon edge into socket on the right-hand corner(FIGURE 3-4).21. Replace sensor board an

29. Replace gasket and sensor cover and attach with four screws.30. Reconnect battery pack.31. Completely recalibrate the FiveStar Alarm. " WARNI

Chapter 4Parts ListTable 4-1. North American/Australian Common Accessory Parts ListPARTNORTHAMERICANAPPROVEDPART NO.AUSTRALIAN APPROVEDPART NO.EN APPR

Figure 4-1.North American (through Serial Number Prefix "E") Replacement PartsNOTE: This version does not have the sealing gasket around the

Table 4-2. North American(through Serial Number Prefix "E")Replacement Parts ListFIGURE4-1ITEM NO.PART/COMPONENTNORTH AMERICANAPPROVED INSTR

Figure 1-12. Accept Alarms Reset/Show/OK . . . . . . . . . . . . . . . 1-10" CAUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 4-2.Australian and European Approved Replacement Parts and North American (Serial Number Prefix "F" or Higher) Replacement PartsNOTE:

Table 4-4. North American (Serial Number Prefix "F" or "G")Replacement Parts ListFIGURE4-2ITEMNO.PART/COMPONENTSERIAL #PREFIX &quo

Table 4-5. Australian/European Replacement Parts ListFIGURE4-2ITEM NO.PART/COMPONENTAUSTRALIAN/EUROPEANAPPROVED INSTRUMENTPART NO.AUSTRALIANAPPROVEDEN

Table 4-6. Pump and Aspirator Assembly Replacement Parts ListFIGURE4-3ITEM NO.PARTPART NO.DATECODED G99(JULY ’99)PART NO.DATE CODEDH99(AUG. ’99)OR NEW

Figure 4-4. Battery and Fuse LocationTable 4-7. Replaceable Battery Pack Parts ListPARTNORTHAMERICANNORTHAMERICANPLATEDAUSTRALIANAPPROVEDINSTRUMENTPAR

Chapter 3Troubleshooting and Maintenance . . . . . . . . . . . . . . . . . 3-1Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 4-2. Australian and European ApprovedReplacement Parts and North American (Serial Number Prefix "F" or Higher) Replacement Parts . .

Chapter 1Set-up and ConfigurationThe user must be familiar with the procedures in the FiveStarAlarm Instruction Manual, including all cautions and war

• Eight-character instrument "name" shown oninstrument startup (default is "PASSPORT")• Change alarm setpoints • Set backlight tim

The autoconfiguration feature allows the user to change theinstrument sensor configuration as the user’s gas sensing needschange. The unit steps throu