BA395C/07/en/03.07 71001158 Operating Instructions Turbimax CUE21 / CUE22 Turbidimeter for on-line measurement OUT IN OUT MODE EXIT E E Turbimax CUE21 Endress+Hauser Brief operating instructions This explains how to use these Operating Instructions to commission your turbidimeter quickly and safely: Safety instructions Page 4 ff. Page 5 General safety instructions and explanations of the safety icons are provided in the section in question. Specific safety instructions are provided at the appropriate position. Their level of importance can be seen from the icon: # Warning, “ Caution, ! Note. Installation Page 9 Page 10 ff. The installation conditions, such as the dimensions of the device, are illustrated here. Here, you can find all important steps for installing and plumbing the device. Wiring Page 14 ff.Here, you can find the wiring diagrams and steps needed for the electrical connection of the device. Display and operating elements Page 16 ff.Use this section to familiarize yourself with the operation of the device. Configuration Page 18 ff.Here, you can find all the important steps for configuring your measuring point. Calibration Page 24 ff.This section explains all necessary steps to calibrate the instrument. Maintenance Page 28 ff.Here, you can find information on important maintenance activities, for example, cleaning the flow-through cuvette and replacing the desiccant pouch. Accessories Page 30 ff.Here, you can find an overview of the accessories which can be supplied. Troubleshooting Page 32 ff. Page 33 If faults occur during operation, use the check lists to localize and remedy them. A list of available spare parts. Technical data Page 36 Page 35 ff. Dimensions Ambient and process conditions, weight, materials etc. Turbimax CUE21 / CUE22 Endress+Hauser3 Table of contents 1 Safety instructions . . . . . . . . . . . . . . . . 4 1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 Installation, commissioning and operation . . . . . . . . 4 1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.5 Notes on safety icons and symbols . . . . . . . . . . . . . . 5 2 Identification . . . . . . . . . . . . . . . . . . . . 6 2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.3 Certificates and approvals . . . . . . . . . . . . . . . . . . . . 7 3 Installation . . . . . . . . . . . . . . . . . . . . . . 8 3.1 Quick installation guide . . . . . . . . . . . . . . . . . . . . . . 8 3.2 Incoming acceptance, transport, storage . . . . . . . . . . 9 3.3 Installation conditions . . . . . . . . . . . . . . . . . . . . . . . 9 3.4 Installation instructions . . . . . . . . . . . . . . . . . . . . . 10 3.5 Post-installation check . . . . . . . . . . . . . . . . . . . . . . 13 4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 14 4.1 Electrical connection . . . . . . . . . . . . . . . . . . . . . . 14 4.2 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 15 5 Operation. . . . . . . . . . . . . . . . . . . . . . 16 5.1 Display and operating elements . . . . . . . . . . . . . . . 16 5.2 Key assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5.3 Access code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.4 Menu structure . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 6 Commissioning. . . . . . . . . . . . . . . . . . 18 6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 6.2 Switching on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 6.3 Instrument configuration . . . . . . . . . . . . . . . . . . . . 18 6.4 Instrument calibration . . . . . . . . . . . . . . . . . . . . . . 24 7 Maintenance. . . . . . . . . . . . . . . . . . . . 28 7.1 Cleaning the flow through cuvette . . . . . . . . . . . . . 28 7.2 Replacing the desiccant pouch . . . . . . . . . . . . . . . . 28 7.3 Replacing the lamp . . . . . . . . . . . . . . . . . . . . . . . . 29 8 Accessories. . . . . . . . . . . . . . . . . . . . . 30 8.1 Calibration solutions . . . . . . . . . . . . . . . . . . . . . . . 30 8.2 Flow chamber CUE21 / CUE22 . . . . . . . . . . . . . . 30 9 Troubleshooting. . . . . . . . . . . . . . . . . 32 9.1 Troubleshooting instructions . . . . . . . . . . . . . . . . . 32 9.2 System error messages . . . . . . . . . . . . . . . . . . . . . . 32 9.3 Process errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 9.4 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 9.5 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 9.6 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 10 Technical data . . . . . . . . . . . . . . . . . . . 35 10.1 Input . . . . . . . . . . . . . . . . . . . . . . . . .