Safety Precautions

Bacharach AGM300, ADM800 manual Safety Precautions

Page 5

AC Power Supply

Ensure the source voltage matches the voltage of the product before energizing the equipment. It is highly suggested that the AGM300 be placed on a separate circuit (with UPS or surge protection).

•A switch or circuit-breaker shall be included in the building installation

•It shall be in close proximity to the equipment and within easy reach of the operator

•It shall be marked as the disconnecting device for the equipment

Protective Grounding

Under no circumstances should this equipment be operated without connection to a protective ground. Doing so poses a potential shock hazard and is also a violation of electrical safety standards applicable to this type of equipment.

Explosive Atmosphere

Do not operate this equipment in the presence of flammable liquids, vapors or aerosols. Operation of any electrical instrument in such an environment constitutes a safety hazard.

Proper Exhaust Venting

It is imperative that the exhaust port on this instrument be properly vented as described in this manual. Failure to do so constitutes a safety hazard.

Working Inside the Instrument

Extreme care should be exercised when accessing the interior of this instrument. Only qualified electrical maintenance personnel should perform connections and adjustments. Always de-energize the power supply before working inside the instrument.

Modifications to the Instrument

Under no circumstances should this instrument be modified without written consent from Bacharach, Inc. Changes or modifications to this instrument, not expressly approved, will void the warranty.

In Case of Malfunction

Do not continue to use this equipment if there are any symptoms of malfunction or failure. In the case of such occurrence, de-energize the power supply and contact a qualified repair technician or the nearest Bacharach Service Center. ONLY provided knockouts are to be used for electrical and communication wiring. Drilling into the box will void the warranty.

Fusing

AGM300, 120 VAC Input, Power Supply P/N 3015-3167

F1: 0.5 A, 250V Fast Acting, 5mm x 20mm, P/N 604-2538

F2: 250 mA, 250V Fast Acting, 5mm x 20mm, P/N 604-2537

F3: 5 A, 250V Fast Acting, 5mm x 20mm, P/N 604-2539

F4: 63 mA, 250V Fast Acting, 5mm x 20mm, P/N 604-2535

AGM300, 230 VAC Input, Power Supply P/N 3015-3161

F1: 250 mA, 250V Fast Acting, 5mm x 20mm, P/N 604-2537

F2: 125 mA, 250V Fast Acting, 5mm x 20mm, P/N 604-2536

F3: 5 A, 250V Fast Acting, 5mm x 20mm, P/N 604-2539

F4: 32 mA, 250V Fast Acting, 5mm x 20mm, P/N 604-2534

ADM800

F1 & F2: 1 A, 250VAC, Fast Acting, 5mm x 20mm, P/N 3015-4011

Instruction 3015-4275

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Contents

Rev May AGM300 / ADM800 Ammonia Gas Monitoring SystemInstruction Table of Contents Please Read this Manual Carefully Before Use How to Use This ManualIntroduction Safety Precautions Installation Category Hazard Symbols on MonitorCleaning Altitude LimitGeneral Description Functional OverviewCommunication Options Suggested Location of Sampling PointsMachine Room ChillerLED Standard Accessories for a 4 Point SystemInspection AGM300 Installation ConsiderationsLocating the Monitor AGM300 Mounting Instructions InstallationScrew Locations AGM300 Mounting SpecsOverview AGM300 Connecting Air LinesAGM300 Side View Inlet / Purge PortsConnecting Exhaust Line Connecting Purge LineConnecting Sample Intake Lines Tubing ConsiderationsAGM300 Interior Schematic Switches / Fuses Do not Apply PowerON/OFF / OUTVAC Installation AGM300 Electrical WiringAGM300 AC Input Power and Ground Connections RS-485 Connector AGM300 Connecting Communication DevicesAmmonia Display Module ADM800 Connection Integrating with Building Management SystemsOUT Changing Terminator SettingsPersonal Computer Refer to AGM300 PC Software Section RS-485 Connections Between AGM300’s Connecting to a Building Management SystemMultiple AGM’s AGM300 PC Software Programming the AGM300 Using PC SoftwareMultiple AGM300’s Connected to a Building Management System Unit Node Terminator Outout Building Management SystemTo Open a Saved Program Saving the AGM300 Program to a Disk or DriveTo Send a Saved Program to an AGM300 Trend DataSealevel SYSTEMS, INC USB Type LaptopsAGM300 Current Loop Interfaces Current Loop ConnectorOptional 4-20 mAdc Outputs ConnectionAGM300 Relay Connector AGM300 Connecting External AlarmsTypical AGM300 Relay 1 and Relay 2 Wiring Leak Spill Evacuate FaultADM800 Oblique Photo ADM800 InstallationADM800 Installation Considerations ADM800 Mounting Specs ADM800 Mounting InstructionsFront Panel Chassis ADM800 Interior SchematicTo Host To MonitorsADM800 Electrical Wiring ADM800 AC Input Power and Ground Connections Integration with Building Management System ADM800 Communication ConnectionsAGM300 Network To Monitor Changing Terminator Switch SettingsADM800 Relay Connector ADM800 Connecting External AlarmsADM800 Operation ADM800 Exterior SchematicADM800 Overview System Screen ADM800 Screen DisplaysADM800 System Programming Setup ParametersPassword Protection Clock Setup Screen ADM800 Setup ProgrammingSetting the Clock Contrast Navigating to the 1st ADM Setup ScreenNumber of AGM Units AGM Baud RatePassword Audible AlarmEnabling Building Management System Connection Building Management System Stop BitsSetting Relay Parameters Navigating to the 2nd ADM Setup ScreenADM Setup Screen #2 AGM Node AddressNavigating to the 1st and then 2nd AGM Setup Screen AGM300 Setup ProgrammingScreen #1 AGM Setup Screen #1 AGM Setup Screen #2Alarm Ack Mode Number of Zones InstalledLocation Zone Hold TimeLoop 2 Factor Re-Zero ModeAuto Zone ChangeAGM Setup #3 Screen Navigating to the 3rd AGM Setup ScreenService Timeout Navigating to the 1st Zone Setup Screen ADM800 Zone Setup ProgrammingZone Setup Screen #1 DistanceNavigating To the 2nd Zone Setup Screen Average TemperatureCurrent PPM Log IntervalEvacuation Level Re-Setting the Peak PPM ValueSpill Level Functional Overview General OperationWorking with the Zone Screen Zone ScreenZone Screen Alarm Mode Zone Screen Hold ModeFault Conditions Working with the System Screen System Screen Alarm ModeAlarm Log Screen AGM Setup #1 ScreenSystem Screen Fault Mode Alarm Summary Screen Working with AlarmsResponding To Alarms Alarm Detail Screen Alarm Detail ScreenAlarm Summary Screen Acknowledge Mode Acknowledging AlarmsOverview Log Interval Working with the Trend ScreenNavigating To the Trend Screen Trend ScreenFault Screen Working with System FaultsNavigating to the Fault Screen Critical Faults Reset to Factory Default SettingsFault Log Screen Clearing System FaultsViewing Fault Log Working with the Calibration Screen Adjusting Calibration FactorNavigating to the Calibration Screen Calibration ScreenCalibration Procedure Navigating to the Diagnostic Screen Working with the Diagnostic ScreenDiagnostic Screen Overview Diagnostic ScreenInstruction System Screen Service Mode Service ModeInstruction Appendix Servicing Inline Filter AGM300 / ADM800 MaintenanceServicing Air Lines Replacing FusesMA Interface Board Optional AccessoriesIntake Manifolds ADM800 Logic Diagram Modbus RTU Protocol RS-485 Communication ProtocolProtocol Details AGM300 Modbus RTU OperationKey Comm Protocol Parameters Modbus Mode RTU onlyData Type Abbreviations Summary of RegistersRegister Name Number Type Description TIMUnused TIM REVUnused Minutes RS-485BAUDMode. do not Modify use zone hold register or Service mode register to change this parameterMSB LSBGood. do not Modify Zone Data Register 0x12xxh R/W 78 bytesVariable Type Length Description Instruction Instruction Stpppm To Release the Zone Hold Use the Following Sequence of Steps Fault Log Register Register 0x1900, 0x1901h Bytes Instruction Last 100 log points 2 byes per point Point to current readingTime record for each of the 100 log points. The format Service Warranty and ServiceWarranty Field Repair Return ProcedureProducts Covered under Warranty and Service Policy AGM300 Specifications ADM800 Specifications Instruction Headquarters Hunt Valley Circle, New Kensington, PA

Bacharach AGM300, ADM800 manual Safety Precautions