Teledyne 465M instruction manual Replacing Internal Particulate Filter

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9.3.Replacing Internal Particulate Filter

1.Disconnect power from the M465M.

2.Loosen the six screws from the top cover (Rack Mount Configuration, see Figure 9-1)or open front panel (NEMA Configuration, see Figure 9-2.)

3.Remove the six screws and top cover from the instrument.

4.Locate the particulate housing filter on the rear panel (Rack Mount Configuration, see Figure 9-1)or the bottom panel (NEMA Configuration, see Figure 9-2.)

5.Loosen the four screws on the sample filter body (see Figure 9-3.)

6.Remove the fours screws, the four washers and the sample filter body from the sample filter base.

7.Remove the o-ring and inspect for any cracks or deformities. If there are no cracks or deformities, place the o-ring back in the sample filter body.

NOTE

If the o-ring is cracked or deformed, discard the o-ring and replace with a new one.

8.Remove the two sample filter retainers and glass fiber filter element from the sample filter body.

9.Discard the glass fiber filter element.

10.Place a new glass fiber filter element in between the two sample filter retainers and place in the sample filter body.

11.Place the sample filter body on the sample body base and secure with the four screws and fours washers.

12.Reinstall the top cover on the instrument and secure with the six screws or close the front panel.

P/N 06160D DCN6409 Teledyne API Model 465M O3 Monitor Instruction Manual - Page 54

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Contents Model 465M Ozone Monitor This page is Intentionally Left Blank Safety Messages General Safety HazardConsignes DE Sécurité Mise EN GardeWarranty This page is Intentionally Left Blank Table of Contents Calibration Figures Tables Introduction PrefaceThis page is Intentionally Left Blank Specifications and Agency Approvals SpecificationsSafety ApprovalsEMC Other Type CertificationsPrinciple of Operation 3  Page Mechanical Installation for Nema 4X Enclosure Getting StartedVentilation Clearance Area Minimum required clearanceMechanical Installation 19 Rack Version M465M Mounting Hole Locations and DimensionsAC Power Connection for Monitors in Nema 4X Enclosures Nema AC Power Connection to Monitor Pneumatic Connections, Rack Mount Configuration Pneumatic ConnectionsPneumatic Connections, Nema Configuration Ozone Inlet ConnectionExhaust Connection Rear Panel Electrical I/O ConnectionsNema Electrical I/O Connections Analog Output Location of I/O Connectors in the Nema ConfigurationElectrical I/O Connections Status Outputs Status Name Normal Operating Output # StateHi-Current Relay Outputs Digital Serial InterfacesRelay # Function Normal Operating StateEthernet Connection Frequently Asked Questions This page is Intentionally Left Blank Rack Mount Slides Low Flow AlarmOptional Hardware and Software This page is Intentionally Left Blank Operation Front Panel OverviewOzone Concentration Display Menu Navigation KeypadConcentration Alarm Status/Reset Alarm Status LED Color Alarm StateStatus LED’s Status LED Normal StateEditing Numeric Values Front Panel MenusMenu Navigation Basics Front Panel Menu Diagram Front Panel Menu Diagram Diag Menu Point 5V Output MA OutputSignal Name Rear Panel Label Function Zero CalibrationSpan Calibration View Menu Parameter Meaning Units Normal RangeRange SETUP-VARS MenuMeaning Default Value Property Meaning Default Range Value SETUP-ALARM MenuConfig Menu This page is Intentionally Left Blank Digital Communications Overview Changing COM port Hardware ConfigurationDigital Communications RS232 Configuration Property Value RS-232 ConfigurationFunction DB-9 General I/O Connector Pin SW2 DTE SW2 DCE RS-485 Configuration Function DB-9 General I/O Connector Pin SW2 DCEEthernet Configuration Hardware Setup for Configuring the Ethernet ModuleVerifying Network Hardware Connection Link LED Left Side Activity LED Right Side Color MeaningDetermining a Dynamically Assigned IP Address Dhcp Mode Manually Assigning a Static IP AddressPage Instrument Setup and Configuration Registers Read / Write Modbus Register MapsReal-Time Concentration and Status Registers Read Only Decimal Star Address Description Register Type Bit BitsMaintenance Item Recommended Interval Section MaintenanceMaintenance Schedule Instrument Layout, Rack Mount Configuration Instrument LayoutInstrument Layout, Nema Configuration Replacing Internal Particulate Filter Internal Particulate Filter Replacement 1150 mV UV Lamp AdjustmentUV Lamp Replacement Sample Pump Replacement Auto-Zero Valve ReplacementConfiguring the Analog Output Cleaning Exterior Surfaces of the M465M ZeroBoot Loader Software Setup Boot Loader OperationBoot Loader Hardware Setup Upload Firmware Page Reference Drawings TroubleshootingPneumatic Diagram Interconnect Diagram Pneumatic Diagram Nema Version with Sample ConditionerInterconnect Diagram Status LED/Output Definitions Pneumatic Error Sensor OKInvalid Reading Check LampPressure Too High Calibration Factory CalibrationThis page is Intentionally Left Blank Technical Assistance This page is Intentionally Left Blank Spare Parts List for Rack Mount Version 13. M465M Spare PartsSpare Parts List for Nema Version