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Hach 6120118 user manual Repair Service, In the United States, In Canada

Models: 6120118

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Section 10 Repair Service

Authorization must be obtained from Hach Company before sending any items for repair. Please contact the Hach Service Center serving your location.

In the United States:

Hach Company

Ames Service

100 Dayton Avenue

Ames, Iowa 50010

(800)227-4224 (U.S.A. only)

FAX: (515) 232-3835

In Canada:

Hach Sales & Service Canada Ltd.

1313 Border Street, Unit 34

Winnipeg, Manitoba

R3H 0X4

(800)665-7635 (Canada only) Telephone: (204) 632-5598 FAX: (204) 694-5134 E-mail: canada@hach.com

In Latin America, the Caribbean, the Far East,

Indian Subcontinent, Africa, Europe, or the Middle East:

Hach Company World Headquarters,

P.O. Box 389

Loveland, Colorado, 80539-0389 U.S.A.

Telephone: (970) 669-3050

FAX: (970) 669-2932

E-mail: intl@hach.com

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Hach 6120118 user manual Repair Service, In the United States, In Canada, In Latin America, the Caribbean, the Far East

Contents

USER MANUAL October 2005, Edition Digital PC sc and RC sc ¾-inch Combination pH/ORP SensorCatalog Number Page Table of Contents Table of Contents 7.3 Troubleshooting the pH or ORP SensorSection 8 Replacement Parts and Accessories 8.1 Replacement Items, Accessories, and Reagent and StandardsSection 1 Specifications Table 1 Combination pH and ORP Sensor SpecificationsTable 2 Digital Gateway Specifications See Figure 1 on page 8 through Figure 4 on pagePage 2.1 Safety Information 2.1.2 Precautionary LabelsSection 2 General Information 2.1.1 Use of Hazard Information2.2 General Sensor Information General Information2.2.1 Sensor Body Styles Figure 1 Convertible Style Sensor with Flat Electrode2.4 Operating Precaution 2.3 The Digital GatewayGeneral Information Figure 3 Insertion Style Sensor with Domed ElectrodePage Installation 3.1 Wiring the sc Sensor to the Digital GatewaySection DANGERFigure 5 Proper Wire Preparation and Insertion InstallationFigure 6 Wiring and Assembling the Digital Gateway 3.2 Connecting/Wiring the Digital Gateway to the sc100 Controller InstallationTable 3 Wiring the Digital Gateway Cat. No DANGER3.2.1.2 Hard-wiring the Digital Gateway to the sc100 InstallationInstallation Table 4 Wiring the Sensor at Terminal Block J5Figure 8 Hard-wiring the Digital Gateway Disconnect Power3.3 Connecting the Sensor to the sc1000 3.3.1 Connecting the Sensor using the Quick-connect FittingsInstallation Figure 9 Installing the Connector Safety Lock3.4 Mounting the Digital Gateway InstallationFigure 10 Digital Gateway Dimensions Figure 11 Mounting the Digital GatewayPage 4.1 Using the sc100 Controller Section 4 User Interface and NavigationTable 5 Controller Key Functions/Features Figure 12 Front of the ControllerUser Interface and Navigation 4.1.1 Controller Display Features 4.1.2 Important Key Presses2 7.00 pH 7.00 pH4.2 Using the sc1000 Controller 4.2.1 Display Features4.2.1.1 Using the Pop-up Toolbar 4.2.1.2 Using the Menu Windows4.2.1.3 Navigating the Menu Windows User Interface and NavigationFigure 16 Changing a Menu Item User Interface and NavigationKeypad COMMUNICATION ERROR User Interface and NavigationList Box Figure 19 Message window5.1 Sensor Setup 5.3 Sensor Diagnostics Menu for pH and ORP5.4 pH Sensor Setup Menu Section 5 Operation5.4 pH Sensor Setup Menu continued OperationOperation 5.5 ORP Sensor Setup MenuSELECT SENSOR if more than one sensor is attached 5.6 pH Calibration 5.6.1 One Point Automatic Calibration5.6.2 Two Point Automatic Calibration OperationOperation 5.6.3 One Point Manual Calibration 5.6.4 Two Point Manual Calibration5.7 ORP Calibration 5.8 Concurrent Calibration of Two Sensors for pH and ORP5.7.1 One-point Manual Calibration Operation5.9 Adjusting the Temperature OperationPage Section 6 Maintenance 6.1 Maintenance ScheduleDANGER DANGER6.2 Cleaning the Sensor MaintenanceSection 7 Troubleshooting 7.1 Error Codes7.3 Troubleshooting the pH or ORP Sensor 7.2 WarningsPage Section 8 Replacement Parts and Accessories 8.1 Replacement Items, Accessories, and Reagent and StandardsPage Section 9 How to Order Technical and Customer Service U.S.A. onlyU.S.A. Customers Information RequiredSection 10 Repair Service In the United StatesIn Canada In Latin America, the Caribbean, the Far EastLimitations Section 11 Limited WarrantyLimitation of Remedies Page Product Safety Section 12 Compliance InformationImmunity EmissionsFCC PART 15, Class “A” Limits Canadian Interference-causing Equipment Regulation, IECS-003, Class ACompliance Information Appendix A Modbus Register Information Table 8 Sensor Modbus RegistersModbus Register Information Table 8 Sensor Modbus RegistersB.1 pH Measurement Theory Appendix B General pH Informationwhere B.2 PID Controller Basics General pH InformationPhase ModeIntegral General pH InformationDerivative Page Index