Bacharach 2772-0803 manual Model Dependent Parts, System Power Supplies, Recommended Spares

Page 43

REMOTE INTELLIGENT SENSOR - AREA MONITOR

5 SYSTEM SPARE PARTS

5.1MODEL DEPENDENT PARTS

Some parts are model dependent (see the tables below). The other parts are common to all models.

5.1.1CASSETTE

INSTRUMENT

GAS TYPE

CASSETTE

CAT.#

 

CAT.#

2772-0010

TDI

2772-1010

2772-0015

TDI HIGH RANGE

2772-1010

2772-0020

HYDRAZINES

2772-1020

2772-0030

PHOSGENE (A)

2772-1030

2772-0035

VELCORIN®

2772-1035

2772-0040

CHLORINE

2772-1040

2772-0060

ARSINE

2772-1060

 

 

 

2772-0090

ACID GASES

2772-1090

 

 

 

2772-0095

HCl HIGH RESOLUTION

2772-1090

2772-0100

HDI

2772-1100

 

 

 

2772-0110

PHOSGENE (B)

2772-1110

2772-0120

MDI

2772-1120

2772-0150

IPDI (VAPOR)

2772-1150

2772-0160

TDI, MDI, IPDI

2772-1120

 

 

 

2772-0175

TDI HIGH FLOW

2772-1120

 

 

 

5.1.2OPTIC BLOCK

RIS CAT.#

NOTE

BLOCK

 

 

CAT.#

2772-0010, -0020,

High Sensitivity

2701-1490

0015, -0035

 

 

2772-0030, -0060,

Low Sensitivity

2701-1491

0100, -0110, -0150

 

 

2772-0120

Aerosol

2701-1704

2772-0040, -0090

Low Sensitivity

2701-1906

 

Coated

 

2772-0095

High Sensitivity

2701-2472

 

Coated

 

 

 

 

CAUTION: Recalibration is Required After Replacing a Block.

5.1.3BACK-UP BATTERY

RIS CAT.#

NOTE

BATTERY

 

 

CAT.#

2772-0010, -0015,

Battery (with

2772-2084

-0020, -0030, -0035,

resistor)

 

-0040, -0060, -0090,

 

 

-0095, -0100, -0110,

 

 

-0150

 

 

2772-0120, -0160

Battery

2701-1713

-0175

(without

 

 

resistor)

 

 

 

 

5.1.4PUMP ASSEMBLY

RIS CAT.#

NOTE

BATTERY

 

 

CAT.#

2772-0010, -0015,

Low Flow

2701-1748

-0020, -0030, -0035,

 

 

-0040, -0060, -0090,

 

 

-0095, -0100, -0110,

 

 

-0150

 

 

2772-0120, -0160

High Flow

2701-2078

-0175

 

 

 

 

 

5.2SYSTEM POWER SUPPLIES

5.2.1SINGLE POINT

CAT. #

INPUT

OUTPUT

TERRITORY

 

VAC

 

 

2772-2041

120

12V,

America &

 

 

900mA

Canada

2772-2042

220

12V,

Europe

 

 

800mA

 

2772-2043

240

12V,

U K

 

 

800mA

 

5.2.2MULTIPOINT

CAT. #

INPUT

OUTPUT

TERRITORY

 

VAC

 

 

2772-2022

120

12V,

America &

 

 

1.8A

Canada

2772-2024

220/240

12V,

Europe &

 

 

1.8A

UK

 

 

 

 

5.3RECOMMENDED SPARES

CAT. #

DESCRIPTION

2701-0969 40mm Charcoal Filter

2701-1173 Tri-Lock Door Key

2701-1255 Tri-Lock Screw

2701-1311* FEP Teflon 3" Inlet Tube, Low Flow 2701-0577* FEP Teflon (above) bulk by the inch

2701-1424* FEP Inlet Tube, High Flow in bulk by the inch

2701-1748 Pump Assy., Low Flow (Table #1)

2701-2078 Pump Assy., High Flow (Table #1)

*See Section 2.6 (Sample Lines)

Instruction 2772-0803

Page 5-1

Image 43
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