1.1 Troubleshooting Worksheet
Contents
1. 1 1 Troubleshooting Worksheet 11 1 General Information Unit Serial Number Description of Problem Date Time problem started Describe any analyzer physical damage Excitation Filter Emission Filter Lamp Date of Last Calibration Home Screen Display System F unction Alarm Sample Level Alarm _ PPM _ Cycles ON and OFF _ Cycles ON and OFF _ PPB _ Stays ON _ Stays ON No Unit _ Stays OFF _ Stays OFF If ALM is blinking press lt ESC gt and record active alarms _ System ZeroAlm ErlyWrn _ HighAlm 1 1 2 Physical Inspection Is the main power switch on YES C NO Date the analyzer was last cleaned Analyzer was last cleaned with _ Acid _ Detergent _ Water amp Brushes Tug each wire terminated to the analyzer terminal strip to confirm solid connection If any are loose record them System Value Record Access Keystrokes System Value Value lt HOME gt lt 0 gt Standard Concentration lt HOME gt lt 1 gt Concentration Units lt HOME gt lt 2 gt Relay A amp Relay B Shelf State Relay A Relay B lt HOME gt lt 3 gt Zero Alarm Monitor Level lt HOME gt lt 4 gt Early Warning Alarm Monitor Level lt HOME gt lt 5 gt High Alarm Monitor Level lt HOME gt lt 6 gt Alarm2. Delay lt HOME gt lt 7 gt Analog Output Low Limit 4 mA lt HOME gt lt 8 gt Analog Output High Limit 20 mA lt HOME gt lt 9 gt Relay A amp Relay B Status Relay A Relay B lt HOME gt lt gt S oftware Version lt HOME gt lt gt Alarm History System L ZeroAlm JeErlyWrn L HighAlm lt HOME gt lt ENT gt lt 2 gt Calibration Standard Blank Readings Cal Standard lt HOME gt lt gt Record Analyzer Diagnostics Lamp RPM HV Din lt HOME gt lt gt lt ENT gt Record Raw Fluorescence Raw FS lt HOME gt lt gt lt ENT gt lt ENT gt lt l gt Toggle Relay A by pressing The external alarm device lt ENT gt repeatedly switches on and off _ YES NO lt HOME gt lt gt lt ENT gt lt ENT gt lt 2 gt Toggle Relay B by pressing The external alarm device lt ENT gt repeatedly Switches on and off L YES L_ No
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