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Hach ANATEL PAT700 User Manual

Hach ANATEL PAT700
188 pages
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FG7005002
ANATEL PAT700
Total Organic Carbon Analyzer
User Manual
March 2009, Edition 3

Table of Contents

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Hach ANATEL PAT700 Specifications

General IconGeneral
Temperature CompensationAutomatic
Power Requirements12 - 24 VDC
Output4-20 mA
Measurement ParametersNitrate
Data StorageInternal memory for historical data
ConnectivityEthernet, USB, RS-232/485
Power Supply12 - 24 VDC
Battery LifeN/A, Requires external power
Measurement MethodUV absorption
ParameterNitrate, Organic Matter (SAC)
WavelengthMultiple UV and Visible Wavelengths

Summary

Section 1 Before you begin

1.5 Safety

Provides crucial safety precautions, contact information, and emphasizes proper installation and modifications.

1.6 Hazard information

Defines DANGER, WARNING, and CAUTION symbols and their meanings for hazardous situations.

Section 2 Installation

2.1 Installation requirements

Details environmental requirements, enclosure ratings, weight, and ship kit contents for installation.

2.2 Orientation and mounting

Provides guidelines for mounting the analyzer in an upright position for proper operation.

2.3 Plumbing connections

Describes plumbing connections, including warnings about water pressure and temperature limits.

2.3.2 Water inlet and outlet

Provides step-by-step instructions for connecting tubing to the water inlet and outlet ports.

2.5 Wiring connections for PAT700 with conduit openings

Details wiring connections for conduit openings, including access to terminals and power/I/O wiring.

2.5.1 Power supply wiring

Explains power supply wiring, terminal specifications, and safety warnings.

2.5.2 I/O wiring

Describes wiring for 4-20 mA outputs and discrete inputs/outputs using connector blocks.

2.5.2 I/O wiring (continued)

Explains discrete input wiring diagrams and terminal designations for quick-connect fittings.

2.6 Wiring connections for PAT700 with quick-connect fittings

Describes wiring connections for units with quick-connect fittings, including power and I/O wiring.

2.6.1 Power supply wiring

Details power supply wiring specifications and safety warnings for quick-connect fittings.

2.6.2 I/O wiring

Explains I/O wiring, including 4-20 mA outputs and discrete inputs/outputs for quick-connect fittings.

2.6.2 I/O wiring (continued)

Explains discrete output wiring terminal designations and their functions.

Section 3 Startup

3.2 Analyzer initialization

Explains how to initialize the analyzer, suggesting flushing the flow path in self-clean mode.

Section 5 Setup

5.5 Alarms

Explains alarm setup for TOC and conductivity, including upper limits and enabled/disabled states.

5.5 Alarms (continued)

Provides a table of conductivity alarm limits based on temperature and explains how limits are applied.

5.8 Security

Explains security settings, user accounts, and audit trail access.

5.8.1 General tab

Covers general security settings: enabling security, data logging, and restoring factory defaults.

5.8.1 General tab (continued)

Details exporting settings and filename conventions for exported data files.

5.8.2 Settings tab

Covers security settings for password expiration, remembering passwords, and automatic logoff.

5.8.3 Users tab

Explains user management, including four user types (guest, operator, administrator, factory) and their permissions.

5.8.3 Users tab (continued)

Details adding, editing, and deleting users, with descriptions of user roles and information fields.

5.8.4 Audit trail tab

Explains the audit trail, accessible by administrators, detailing modifications, additions, and deletions.

5.8.4 Audit trail tab (continued)

Details filtering audit trail data by date range and special ranges.

5.9.1 TOC calibration tab

Covers TOC calibration settings: manual/auto acceptance, return to online mode, slope, and R2 limits.

5.9.2 Conductivity calibration tab

Details conductivity calibration settings: acceptance, return to online mode, slope limits, and resistor usage.

5.10 Password

Details how to change the analyzer password, including current, new, and confirm password fields.

Section 6 Bottle Mode

6.1 Calibration and validation

Introduces bottle mode for calibration, validation, and system suitability tests using OASIS and RFID technology.

6.5 TOC calibration

Explains TOC calibration, including measuring conductivity changes during oxidation and using linear regression.

6.5.1 TOC calibration setup

Covers TOC calibration setup options: default or custom settings, and bottle selection.

6.5.2 TOC calibration procedure

Provides step-by-step instructions for performing TOC calibration, including bottle installation.

6.5.2 TOC calibration procedure (continued)

Covers handling failed or rejected calibrations and running the test again.

6.6 Conductivity calibration

Explains conductivity calibration, verifying meter accuracy with a resistor and adjusting cell constant.

6.6 Conductivity calibration (continued)

Covers test running, status display, cancellation, and test summary results for conductivity calibration.

Section 7 Alarms

7.1 Alarm indication

Describes how alarms are indicated on the home screen animation area and value displays.

7.2 Alarm acknowledgement

Guides the user on how to view, acknowledge, and print alarms from the alarm acknowledge dialog box.

7.4.1 Error alarms

Lists error alarms, their codes, messages, and associated alarm conditions.

7.4.2 Critical error alarms

Details critical error alarms that halt operation until corrected, and how to access the acknowledge dialog.

7.4.3 Warning alarms

Explains warning alarms indicating suboptimal operation, which may continue while the indicator is present.

7.4.3 Warning alarms (continued)

Continues listing warning alarms, including insufficient fluid in bottles, lamp issues, and excursion capture.

7.4.4 Measurement alarms

Describes measurement alarms when TOC or conductivity exceed user-defined or USP-defined limits.

Section 8 Diagnostics

8.3 General tab

Displays the operating status of UV lamps 1 and 2, including status icons and hours left.

8.3 General tab (continued)

Explains lamp test function, switching lamps, and replacing lamps, referencing procedures.

8.3.1 PAT700 lamp replacement

Provides step-by-step instructions for replacing UV lamps, including using a wizard or direct replacement.

8.4.1 RS-232 test

Details how to perform an RS-232 test by connecting serial ports and sending/reading data.

8.4.2 Digital I/O test

Explains the digital I/O test, including connecting digital inputs/outputs and sending signals.

8.4.3 4-20 mA output test

Guides the user on testing 4-20 mA outputs by connecting a multimeter and sending signals.

Section 9 Data Review

Section 11 Modbus Protocol

11.3.1 Data dictionary

Provides a data dictionary for the Identification Block registers (Manufacturer ID, Model Number, Serial Number, etc.).

11.3.1 Data dictionary (continued)

Details the User Security Block registers for logon, password, security, and data logging.

Section 12 Maintenance and Troubleshooting

12.1 Maintenance

Outlines periodic maintenance for accuracy and reliability, including UV lamp replacement and cell calibration.

12.1.2 Lamp replacement procedure

Provides step-by-step instructions for replacing UV lamps, including using a wizard or direct replacement.

12.1.2 Lamp replacement procedure (continued)

Describes closing the door, restoring power, and performing a lamp test after replacement.

12.2 Water filter replacement

Provides steps for replacing the internal water filter, including safety precautions and depressurizing.

12.3 Troubleshooting

Introduces troubleshooting using diagnostic and reporting facilities and alarm codes.

Section 13 Specifications

TOC specifications

Lists operating range, conductivity range, display resolution, accuracy, repeatability, and limit of detection for TOC.

Conductivity and resistivity specifications

Provides specifications for conductivity and resistivity range, resolution, accuracy, and available modes.

Temperature specifications

Lists ambient operating range, display resolution, measurement accuracy, and sample water range for temperature.

Physical specifications

Details physical specs: UV lamps, interface, altitude, I/O wiring, dimensions, weight, flow rate, pressure, enclosure rating.

Physical specifications (continued)

Continues physical specs: humidity rating, CE compliance, safety rating, pollution degree, and power input.

Input/output specifications

Lists specifications for analog outputs, discrete inputs, discrete outputs, serial outputs, and Ethernet/USB outputs.

Input/output specifications (continued)

Details serial output specifications (RS-232, printer) and Ethernet/USB specifications.

Section 15 Theory of Operation

Section 16 PAT700 Default Settings

Security Settings

Lists default security settings: enable security, data logging, password expiry, logoff, administrator details, user settings.

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