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Related Manuals for ABB AnalyzeIT 7600 Series
Summary of Contents for ABB AnalyzeIT 7600 Series
- Page 1 Instruction Manual Analyze IM/7650_7 pH/ORP Electrode System 7600 Series...
- Page 2 Cert. No. Q 05907 As a part of ABB, a world leader in process automation technology, we offer customers application expertise, service and support worldwide. EN 29001 (ISO 9001) We are committed to teamwork, high quality manufacturing, advanced technology and unrivalled service and support.
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Page 3: Table Of Contents
CONTENTS Section Page Section Page 1 INTRODUCTION ..........2 5 CALIBRATING THE SYSTEM ......15 1.1 Schematic Diagrams ........2 6 ROUTINE MAINTENANCE ........ 16 2 PREPARATION ............ 3 6.1 ‘O’ Ring Seals ..........16 2.1 Checking the Code Number ......3 6.2 Cleaning ............ -
Page 4: Introduction
1 INTRODUCTION This manual describes how to install and operate 7600 Series 1.1 Schematic Diagrams – Fig. 1.1 industrial electrode systems. These systems are suitable for use with a variety of measuring electrodes and pH meters operating over a wide range of pressures and temperatures. This manual describes: 0. -
Page 5: Preparation
2 PREPARATION 2.1 Checking the Code Number – Fig. 2.1 A – 7651 (Polypropylene) B – 7660 (Stainless Steel) C – 7652 (Polypropylene) 7654 7664 E – 7661 (PVDF) D – Polypropylene 7655 PVDF 7665 7656 Fig. 2.1 System Types... -
Page 6: Identifying The Electrode Type
…2 PREPARATION 2.2 Identifying the Electrode Type – Fig. 2.2 and Table 2.1 A pH system is only as accurate as the electrodes used to make the measurement. To satisfy a wide range of applications, and to meet the demands of modern processes, the Company has 1730-000 Reference Electrode produced a range of electrodes to satisfy most requirements. - Page 7 2 PREPARATION… / 0 X X Note. For 1 metre and 2 metre dip systems using mechanical or – ultrasonic cleaning, please refer – to separate specification sheet. – Note. ultrasonic mechanical cleaning in Dip systems, refer to the appropriate manual for electrode details.
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Page 8: Checking The Cable Specification
3 MECHANICAL INSTALLATION …2 PREPARATION 2.3 Checking the Cable Specification – Fig. 2.3 Caution. Check that cable length and termination is correct for the types • Ensure that the system cable is fed through the of electrode system being used – see Table 2.1 and Fig. 2.3. electrode system cover (or dip tube) before the cable is installed. -
Page 9: Operating Pressure & Temperature
3 MECHANICAL INSTALLATION… 3.1.2 Operating Pressure & Temperature – Fig. 3.1 Maximum operating temperature: 110°C (230°F) 3.2 Installing the System 3.2.1 Models 7651, 7652, 7660 and 7661 – Figs. 3.2 & 3.5 These may be mounted in any convenient position for the pipe connections, using flexible or rigid piping. -
Page 10: Models 7651, 7652, 7660 And 7661
…3 MECHANICAL INSTALLATION 3.2.2 Model 7652 – Fig. 3.3 Adjustable flanges to various standard drilling configurations are also available to mount dip models close to a closed tank wall. This is installed and held in position by the 2 in BS10 Table E fixing flange only. - Page 11 3 MECHANICAL INSTALLATION… See Fig. 3.6 for models 7651, 7652, 7660 and 7661, or Fig. 3.7 models 7654, 7655, 7656, 7664 and 7665, to access the sensor Unscrew and remove the holder. top cover. Drop the plug end of the cable assembly down Thread the through the tube and...
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Page 12: Fitting The Reference Electrode
…3 MECHANICAL INSTALLATION 3.3.2 Fitting the Reference Electrode – Figs. 3.8 There are two reference junctions available: a) Remove the reference electrode 1730-000 from its box; the box should also contain a bottle of KCl solution (slurry). • 1360 180 Small Reference Junction: supplied with all sealed reference electrodes. -
Page 13: Completion Tasks - Fig. 3.11
3 MECHANICAL INSTALLATION… 3.3.4 Completion Tasks – Fig. 3.11 Reassemble in the reverse order to that shown in the steps in Fig. Caution. It is vital that the terminations are kept dry at 3.6 or Fig. 3.7. Before fitting the Top Cover, however, connect the all times. -
Page 14: Fitting The Reservoir
…3 MECHANICAL INSTALLATION 3.4 Fitting the Reservoir – Models 7651, 7652, 7660 and 7661 – Fig. 3.12 The reservoir comes partially assembled as shown in Fig. 3.12a. Complete the assembly and fill the reservoir as shown in Fig. 3.12b and Fig. 3.12c respectively. Filler Plug Filler Cap Reservoir... -
Page 15: Electrical Installation
4 ELECTRICAL INSTALLATION 4.1 Connection to AX, 4500 and 4600 Series Transmitters – Fig. 4.1 and Table 4.1 System cable connections to the pH meter are shown in Fig. 4.1. For AX and 4600 series transmitters refer to the pH meter instruction manual. -
Page 16: Cable Termination
…4 ELECTRICAL INSTALLATION 4.3 Cable Termination – Fig. 4.3 If the provided standard length cable requires shortening, the recommended preparation is as shown in Fig. 4.3. Strip back the overall cable sheath to measurements as shown and fit suitable sleeves and solder tags to the leads, for connection to the transmitter. -
Page 17: Calibrating The System
5 CALIBRATING THE SYSTEM When the electrode system has been correctly installed and all electrical connections made to the associated pH meter, the system is ready for calibration by immersing the electrodes in buffer solutions of a known pH value. Full details of the procedure are given in the instruction manual for the pH meter, to which reference should now be made. -
Page 18: Routine Maintenance
6 ROUTINE MAINTENANCE 6.1 ‘O’ Ring Seals 4) The Reference Junction of the reference electrode may be cleaned by washing in water and wiping with a clean cloth. Whenever the electrode system is opened at any point, all 'O' rings (especially the lower sensor holder 'O' ring), seals, 5) Redox electrodes may be cleaned by any of the previously washers, etc. -
Page 19: Reference Electrodes
6 ROUTINE MAINTENANCE… 6.4.2 Reference Electrodes Note. SLOPE value and CHECK readings can be If the reference electrode system is no longer serviceable (see affected insulation electrode Section 6.5), a new one must be fitted. The procedure for terminations. Always check for any evidence of replacing the reference electrode is similar to that for the moisture in the electrode terminations. -
Page 20: Loss Of Sample
7 SPARES …6 ROUTINE MAINTENANCE If satisfactory results are obtained, including the impedance 7.1 Models 7651, 7652 checks, then the fault is either the measuring electrode or the Top Cover 7650065 (sealed Reference reference electrode – see Section 6.4 Electrode) Top Cover 7650064 (reservoir Fed) 6.7 Loss of Sample... -
Page 21: Coshh (Valid As Of 1/10/93)
8 COSHH (VALID AS OF 1/10/93) Caution. Potassium Chloride Harmful if ingested. May irritate eyes. Wear appropriate protective clothing. Wash off with tap water if contact with skin occurs. Caution. Buffers 4, 7, 9pH Harmful if ingested. May irritate eyes. Wear appropriate protective clothing. -
Page 22: Notes
NOTES... - Page 23 – Manufacturing United Kingdom – Metals and Minerals – Oil, Gas & Petrochemical ABB Limited – Pulp and Paper Tel: +44 (0)1453 826661 Fax: +44 (0)1453 829671 Drives and Motors United States of America • AC and DC Drives, AC and DC Machines, AC Motors to 1kV ABB Inc.
- Page 24 ABB has Sales & Customer Support The Company’s policy is one of continuous product improvement and the right is reserved to modify the expertise in over 100 countries worldwide information contained herein without notice. Printed in UK (09.04) www.abb.com © ABB 2004 ABB Limited ABB Inc.