Xylem CL500 ONLINE CHLORINE ANALYZERS Manuel d'utilisateur

Global Water OWNER’S MANUAL CL500 OnLine Residual Chlorine Monitor Global Water Instrumentation 11390 Ama

4.0 Installation and Commissioning Prior to use for the first time, one of the reagents (the indicator) will have to be mixed. Refer to section 10.2

4.2 Plumbing The recommended plumbing for the instrument is shown in Figure 4. The instrument is designed to require very little head pressure to ope

The fluid waste from drain connection of this instrument contains reagents diluted with large quantities of sample water. Global Water Instrumentation

Plugs are inserted into the RS-485 and 4-20mA cable bulkheads when shipped, to ensure a watertight seal. These plugs should be removed and discarded w

CL500 (2/08) Page 10 REV 2.0 4.3.3 Relays The Alarm 1 and Alarm 2 relays are mechanical relays rated at 240 VAC 2A. Please note that the relays are

5.0 Operation The CL500 Online Chlorine Analyzer allows for the measurement of the chlorine of process water on-line. The chlorine value of the proce

5.2 Security Access Feature The instrument is equipped with a security access code feature that can be activated in the configuration mode. If the

6.0 Instrument Calibration The instrument was tested prior to leaving the factory. Since it operates from a pre-determined calibration curve, no cali

6.2 Zero (offset) Calibration Procedure Generally this calibration is only required if readings are expected to be below 1 mg/L or if it is required

7.0 Instrument Configuration (CONFIG mode)The instrument has been designed to provide the ability to customize the instrument according to needs at

The next prompt will be the chlorine level assigned to the 20MA. Select the chlorine level using the S and T buttons. Once the desired level has been

Press the  button to continue on and select the desired instrument address using the S or T buttons. Once the selection is satisfactory, press the 

Alarm 1 Set Point: This prompt is used to select the set point for this alarm; this is indicated by “S/P” shown on the lower row of the display. Sele

7.7 Speed of Response The speed of response for both displayed and output values of mg/L can be adjusted in this menu. Although the default setting i

7.9 RS-485 Parameters These menus will only appear if the RS-485 is enabled (see 7.3). The default is 8 Bit, no (nOnE) Parity, 1 Stop Bit. Make selec

CL500 (2/08) Page 21 REV 2.0 8.0 Additional Features and Options 8.1 Backlit LCD The backlit LCD allows for easier readability of the LCD dis

CL500 (2/08) Page 22 REV 2.0 8.2.3 Modbus Communication Modbus protocol communication manual is available Cat. #24569GW. This manual is available

CL500 (2/08) Page 23 REV 2.0 9.0 Troubleshooting 9.1 CL500 Fault Detection The CL500 performs continuous diagnostic monitoring. In the CL500, t

CL500 (2/08) Page 24 REV 2.0 A level 1 fault is a system fault. This is NOT a problem that the operator can correct, and the unit must be returned

CL500 (2/08) Page 25 REV 2.0 9.4 Diagnostic Chart Symptom Cause Cure Lower display shows MA 4-20 mA loop open Check wiring. See sections 4.3.4 a

Table of Contents Section Page Specifications...

10.0 Routine Maintenance 10.1 Maintenance Schedule The recommended schedule is shown below. It is important to replace the reagents on a monthly

After a PRIME the CL500 will perform a water calibration (WCAL). It will take a few minutes to complete this procedure. 3 Month Tubing Replacemen

INLETCHECKVALVESCAP ASSEMBLY "A"PUMPHAMMERAND SPRINGTHUMBSCREWREAGENTPUMPASSYINLETOUTLETFLOW`CHECK VALVE DETAILOPTICS SYSTEMKNURLED TOPC

Indicator Reagent Preparation Add about 400 ml of deionized water into the indicator bottle. Cap tightly and shake vigorously until the powder is diss

CL500 (2/08) Page 30 REV 2.0 10.5 Cleaning the CL500 Flush the system as mentioned in section 10.1 Maintenance Schedule. When the flushing is fin

CL500 (2/08) Page 31 REV 2.0 11.0 Accessories and Replacement Parts List The items shown below are recommended accessories and replacement parts. A

CL500 (2/08) Page 32 REV 2.0 12.0 Warranty Global Water Instrumentation., as vendor, warrants to the original purchaser of this instrument that it

Table of Contents (continued) Section Page 7.7 Speed of Response...

CL500 (2/08) Page 1 REV 2.0 Specifications Measurement Range 0 – 10.00 mg/L (PPM) Accuracy ±5% of reading or ±0.03 mg/L (PPM) whichever is greater f

CL500 (2/08) Page 2 REV 2.0 1.0 Overview The CL500 Online Chlorine Analyzer allows for the reading of chlorine levels of process water on-line. The

1.2 The Display Figure 1 illustrates all the items that can appear on the display. The upper row of the display (1) is used for reporting the chlor

2.0 Safety This manual contains basic instructions that must be followed during the commissioning, operation, care and maintenance of the instrument

CL500 (2/08) Page 5 REV 2.0 3.0 Theory of Operation The CL500 has two solenoid valves, one for sample water (FLOW) and one for draining of the cuve