Cleaning the Filter ....................40 Shut-Down and Winterizing ..................42 Start-up and Preventive Maintenance ..............42 6.5.1 Replacing Pump Head and Tubes ............... 43 Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
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Setting Proportional Factor ..................72 Setting Pump Period ....................74 Step By Step Proportional Settings ................. 74 Technical Specifications ....................75 Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
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Table 10 - Troubleshooting: Problems and Suggested Solutions ........... 46 Table 11 - Additional features in Operator Menu (With Total Chlorine Monitoring) ....56 Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
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Table 15 - Modbus Configuration Options ................65 Table 16 - Modbus Communications Options ................. 66 Table 17 - Relays and their controlled dosing systems ............72 Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
220-240VAC requiert un fusible de 0,5 Amp. completed prior to wiring. Ces modifications doivent être accomplies avant le branchement électrique. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
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être effectuée que par un technicien ayant reçu la formation adéquate et dûment habilité. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
This manual is for qualified and trained service technicians who will install and service the HYDROGUARD HG-702 TurbiPlus Water Quality Analyzer. It provides instructions on how to install the HYDROGUARD system, how to integrate it with external chemical dosing systems and how to calibrate, operate and maintain the system.
3.2 Measurements and Features The HYDROGUARD HG-702 TurbiPlus can be configured to measure any combination of the following water quality parameters: Free chlorine Total chlorine Both free chlorine and total chlorine Turbidity Optional measurements: Temperature ...
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4-20 flow meter. Internal 4-20 Output Module* – Provides up to six 4-20 mA outputs for any measured variable. *Optional module Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
Note: During disassembly, be sure to retain all hardware for use during reassembly. Upgrade and replacement kits may re-use some original components. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
Minimum inlet pressure should be 4.4 psi (0.3 bar) and should not exceed 14.5 psi (1 bar) using a pressure reducer attached to the pre-filter outlet (Figure 3). Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
If the colorimeter drains to a bucket or basin, the end of the drainage pipe should terminate above the bucket or basin rim. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
2. Connect the line (live) wire to the electronic relay card connector marked Line. 3. Connect the neutral wire to the electronic relay card connector marked Neutral. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
For information on wiring and using the relays as dry contact or for control, see section 7.8 below: Chlorine Shock Mode. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
5 First Time Operation and Calibration 5.1 Installing Additional Sensors Install all additional sensors and meters and connect to the main system of the HYDROGUARD HG-702 TurbiPlus, following the instructions for each sensor as follows. 5.1.1 pH, ORP (Redox) and Temperature Measurements 5.1.1.1 Installation If the HYDROGUARD system was ordered with these components some steps in this process will have been completed in the factory and may be skipped.
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If either one or both indicators do not display a proper reading or are not stable, confirm proper installation and then see the Troubleshooting section (6.6). Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
6. Repeat five (5) times until all the indicator salt is dissolved in the indicator fluid. See illustration below. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
Do not refill the reagent bottles. Do not mix or add reagent from other bottles. Only use original Blue I Water Technologies reagents. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
The HYDROGUARD control panel, Figure 12, is a simple, intuitive interface for monitoring and controlling water quality with the following components: Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
The Technician Menu includes settings and calibrations that should be restricted to specially trained HYDROGUARD maintenance technicians. Each menu has a separate password. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
Initiates an alarm when Total Cl is above value Comb. Cl high alarm* Initiates an alarm when combined (Free & total ) Cl is above value Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
Turbidity set point 0.60 NTUI calibrated to sensor value was NTUh calibrated to sensor value was Turbidity high alarm 99.9 99.9 Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
The second row of the LCD display, below the value that is being changed, shows the current value. Press Enter to save the new setting or Esc to abort without saving the new setting. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
Cl is being maintained at low levels. Therefore, this alarm feature may be turned off. For cases when the Cl level is always expected to be above 0.5ppm, Blue I Water Technologies highly recommends that this alarm remain in use except for start-up.
It is recommended that calibration be performed every 6 to 12 months. Minor deviations will exist between all testing equipment. These minor differences do not warrant the calibration of the colorimeter. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
The “Calibrate Cl to” value is the new value that you want to set. Figure 13: Sensor Reading After Calibration Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
24 hours. Note: The temperature probe provides grounding and stabilizes the pH and ORP readings. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
8. Press OK again. 9. Press the up or down arrow until the value is the same as the independent digital thermometer. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
If pH and ORP are reading slightly low, do not calibrate as they will continue to increase for the first 24-48 hours. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
This allows the two 600 ml bottles last approximately 4 to 8 weeks. A Low Reagents alarm is issued when Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
The water flow rate in the main Stop all chemical Low flow circulation pipe is lower than the flow dosing (all relays are limit. open). Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
The blue LED lights in the sampling cell will flash continuously until the reagents are replaced or fully depleted. When depleted a NO REAGENTS alarm is issued and the chlorine Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
Replace the reagent injector into its position 7. Close the analyzing unit door. 8. Locate the LCD detail readings window in the HYDROGUARD control panel. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
A. Push the air relief button (1) for the filter top to reduce the vacuum and unscrew the filter casing (2). B. Remove the cartridge from the filter casing (3). Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
B. Verify the casing’s O-ring is in place and screw casing to filter base, until the gasket is firmly compressed against the filter connector pipe. 7. Open the water supply valve. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
(See Section 5.2.8) 5. If reagents are not dripping as they should, replace the colorimeter cap with a new one. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
Table 10 outlines some possible problems that may occur but will not generate an alarm, their potential causes and solutions. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
* No dosing only affects the relay operation. Alarm relay will close and all other relays will open. Table 10 - Troubleshooting: Problems and Suggested Solutions Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
I Water Technologies Ltd. or the qualified representative who supplied the product may void the warranty. Blue I Water Technologies Ltd. takes no responsibility, written or implied, for installation or maintenance of HYDROGUARD that is not performed by a properly trained and certified HYDROGUARD technician.
4. Install the new reagent siphons: a. Attach the four (4) mounting screws. b. Connect the two (2) red wires to the colorimeter card. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
Locate the colorimeter assembly unit in the analyzing module (Part number 12 in Figure 1). Figure 18: Colorimeter Assembly Unit Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
9. Complete the process by reattaching the pressurized sample cell in place with the four (4) screws, and reconnecting the solenoid valve cable to the colorimeter card. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
3. Put in the new card and tighten the 4 mounting screws. 4. Connect the flat cable plug to the card. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
4. Connect the flat cable plug to the colorimeter card. 5. If removed, replace and reconnect the pH, Redox and Temperature sensors card as described in section 6.7.11. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
Chip for control panel card with software version FAT (Free And Total) DPD3 reagent A diagram of a Free and Total Chlorine analyzer is presented in Figure 21. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
Figure 21: Free and Total Chlorine Controller Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
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2. Remove the white rotor cover and release the tube. 3. Feed the new tube around the metal pump pins. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
Table 11 - Additional features in Operator Menu (With Total Chlorine Monitoring) Table 12 - Additional Alarms (With Total Chlorine Monitoring) Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
High NTU Turbidity above high limit EXTERNAL OFF External flow switch is off Total Cl high Total Cl above high limit Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
Will turn display of Flow rate on/off (only use if flow meter connected) Flow Rate Choose between metric and US units Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
4. Press OK 5. Insert password (default 456) and press OK 6. Press up or down button to change function to “On” Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
1) Attach the conductivity card to the inside of the control panel door below the control panel module using the four (4) supplied screws. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
7.4.3.3 Replacing the Conductivity Sensor 1. Turn off the inlet and outlet water to the sampling cell and the power to the analyzer. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
7.5 Flow Meter Blue I Water Technologies does not supply flow meters. However, the analyzer supports a flow meter connection with input connections and display. 7.5.1 Installation 7.5.1.1 Required Components...
7.5.2 Routine Flow Meter Maintenance and Troubleshooting Follow manufacture’s recommendations for maintenance procedures and any troubleshooting issues for a flow meter. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
The second row of the menu display, below the value that is being changed, shows the current value. Press Enter to save the new setting or Esc to abort without saving the new setting. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
2 stop / Parity / 19200bps / Parity Even / value / Swapped 9600bps 1 stop bit No parity floating point Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
Conductivity 4-20(1) Discrete Input 10027 On/Off No Flow Discrete Input 10032 Low Flow Discrete Input 10033 No Reagents Discrete Input 10034 Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
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- Replace light bit7 - Colorimeter communication Error bit8 - Piston stuck Controller ID Input Register 30019 16 bit serial number Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
20 mA = Max Cl dosing Inverted: 20 mA = No Cl dosing 4 mA = Max Cl dosing Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
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(an output is inactive if it does not have a chipset installed next to the terminal block). 2) Record the current in mA. 3) Confirm that the value is accurate using the following equation. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
This is only required if the relays are being used to power and control external dosing equipment. The relays will act as dry contacts if no power is supplied. A dependent power Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
4 amps. Figure 22: Relay positions on board The following table lists the relays and the dosing systems they control: Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
In large systems, changes in chemical levels occur slowly. The dosing systems must feed large amounts of chemicals for a long period of time in order for a change to be noticed. The Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
Wait until Cl<X One cycle of Cl adding ≤ ≤ X*1.1 Cl P factor OK Figure 24: P-factor computation example Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com www.blueitechnologies.com...
For this reason the process of getting a good control loop can take 15 minutes in very small systems, and up to a few hours in large systems. Blue I Water Technologies | 18 Ha'melacha St, Rosh Ha'ayin 4809148, Israel Tel: 972-9-7680004 | Fax 972-9-7652331 | info@blueitechnologies.com...
Patents issued and pending at the time of this printing Disclaimer Blue I Water Technologies Ltd. does not accept any responsibility for any damage caused to its products by unauthorized personnel. Use of non-Blue I Water Technologies’ reagents and/or replacement parts will void all warranties.
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