Bacharach 2772-0803 manual Quick Response & Autoranging, Local or Remote Warning, Battery Backup

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REMOTE INTELLIGENT SENSOR - AREA MONITOR

FEATURES

TRUE CONTINUOUS MONITORING WITH RELIABLE PAPER TAPE DETECTION Using GMD developed, optimized and proven tape technology.

MICROPROCESSOR CONTROLLED AND SOLID STATE LOGIC For reliability, flexibility and calibration stability.

QUICK RESPONSE & AUTORANGING

Sophisticated, dynamic control of the sampling sequence provides a response time as low as 15 seconds, excellent resolution of short term peaks and economic use of tape.

LOCAL OR REMOTE WARNING

Highly visible display of measured concentration, system status, gas and system fault alarms. Remote warnings of gas and fault alarms via solid state relay interface. Optional audible and visual alarm module provides high impact additional warning.

CONTINUOUS DIAGNOSTICS & SYSTEM TEST MODE

Monitors the status of key parameters and enables the system to be kept in optimum condition.

BATTERY BACKUP

Integral backup battery automatically provides supply failure protection.

USER SELECTABLE ALARM SET POINTS

The default values assigned may be set at any value in the detection range through the system keyboard.

UP TO FOUR WEEK CASSETTE WITH INTEGRAL PURGE FILTER One piece design eliminates tape handling and provides economy of use.

SYSTEM EXPANSION

Comprehensive area monitor schemes can be built one point at a time, each selected to measure the gas required.

OPTIONAL FEATURES

Printer option with storage of up to 7 days worth of data points.

Instruction2772-0803

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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 Silkscreen Idents NAL Terminal USEWithout 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 ‘ONOFF BaudWhite RED Prdy Black Pprs Data Busy Ground Non-Bacharach Printer InterfaceClearing a Spurious Alarm Maintenance GeneralVerifying That a GAS Alarm WAS Caused by GAS Adjusting Light LevelsDisabling the ‘DOOR OPEN’ Alarm Checking and Adjusting System Flow RateAdjusting the Door Switch 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 USEModel Dependent Parts System Power SuppliesRecommended Spares Pennsylvania Service CentersCommon Parts Options and SuppliesHold 200 toRemote Intelligent Sensor Area Monitor Instruction S-A3 S-A4 Instruction