Page 2 - PBL883 ABB Brochure 3KXA843403R4201 OPERATING INSTRUCTIONS (OI/ACL410-EN) (16PP Q4 STITCH)
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2 ACL410 | CHLORINE SENSOR | OI/ACL410-EN PILOT BUILD
Contents
1 Health & Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Safetyprecautions .................................3 Product symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Product recycling and disposal (Europe only) . . . . . . . .3 Information on RoHS Directive 2011/65/EU (RoHS II) .3
2 System overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Sitingrequirements ................................5 Sampling requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Buffer feeder mains power. . . . . . . . . . . . . . . . . . . . . . . . . .7 Sensorsetup-Firsttimeinstallation ................7 Refer to CI/ACL410-EN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
4 Calibration and sensor setup . . . . . . . . . . . . . . . . .9
5 Use of reagent feeder assembly . . . . . . . . . . . . 10
Measurement of free chlorine . . . . . . . . . . . . . . . . . . . . . .10 Prepare the pH buffer Acetic acid solution . . . . . . . . . .10 Measurement of free chlorine . . . . . . . . . . . . . . . . . . . . . .10
6 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Periodic functional check . . . . . . . . . . . . . . . . . . . . . . . . . .11 Cleaning/Replacing the electrodes . . . . . . . . . . . . . . . . . 11 Peristaltic tubing replacement . . . . . . . . . . . . . . . . . . . . .11
7 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
