Bacharach 2772-0803 manual Instruction S-A3

Page 47

REMOTE INTELLIGENT SENSOR - AREA MONITOR

Figure S-3. Phase 1 Base Board Terminal Strip Identifications

Instruction 2772-0803

Page S-A3

Image 47

Contents Instruction Remote Intelligent Sensor Area Monitor Declaration of Conformity Contents Contents Replacing the Mechanical Chassis Verifying That a GAS Alarm WAS Caused by GASCleaning the Sampling Input and Optics Block Preparation Removal of the Mechanical ChassisSupplement a A1.1 Adjusting Light Levels on Phase 1 RIS UnitsRIS TEST/FAULT Parameter LOG Sheet Monitored Concentration Levels HighOptional Features Continuous Diagnostics & System Test ModeBattery Backup User Selectable Alarm SET PointsOutputs Power Input RequirementsAccuracy PhysicalEnvironmental Internal BACK-UP BatteryDisplay KeyboardTable #1 RIS Catalog Numbers & Data Basic Principles System DescriptionDoor Open and Cover Removed from Back of Door Remote Intelligent Sensor Area Monitor Remote Intelligent Sensor Area Monitor Unpacking Battery ConnectionMechanical Installation Electrical InstallationSpecification System Power Supply Consideration & SelectionRIS Type Sample LinesTape Cassette Loading 1 Volt ConversionSystem Check Tools & Materials RequiredCheck and Adjust System Interruption of Test Mode Cycle. If For detailed instructions on adjustmentOption PCB Installation Without Terminal USESilkscreen Idents NAL Phase 2 Base Board Terminal Strips Remote Intelligent Sensor Area Monitor Remote Intelligent Sensor Area Monitor Remote Intelligent Sensor Area Monitor Twin Track Tape SAMPLING. At Complete Sampling SequenceTape Cassette Life CHANGE-OVER from Density to Time ModeDensity & Time Operating Modes Minimum Sample TimeOptics System AlarmsConstant FlashingOptional Features DiagnosticsTest Mode Using the KeyboardInstalling Test Card Printer Operation & USE Optional FeatureSW1 Total Switch # 2 is not used and is left ‘ONWhite RED Prdy Black Pprs BaudOFF Data Busy Ground Non-Bacharach Printer InterfaceClearing a Spurious Alarm Maintenance GeneralVerifying That a GAS Alarm WAS Caused by GAS Adjusting Light LevelsAdjusting the Door Switch Checking and Adjusting System Flow RateDisabling the ‘DOOR OPEN’ Alarm Measuring Pump Current Cleaning the Sampling Input and Optics BlockCleaning Optics block Changing a Pump Stepping Clamp VerticalKEY Parameter Checks Exterior CleaningPump Check Input Path CleaningTroubleshooting General Mechanical TightnessTape Breakage Light FaultsDoor Fault Excessive Tape USERecommended Spares System Power SuppliesModel Dependent Parts Pennsylvania Service CentersCommon Parts Options and SuppliesHold 200 toRemote Intelligent Sensor Area Monitor Instruction S-A3 S-A4 Instruction