Etatron DLX Operating Instructions And Maintenance
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Summary of Contents for Etatron DLX
- Page 1 DLX - DLXB pH - RX/MBB www.etatronds.com NORME DI INSTALLAZIONE, USO E MANUTENZIONE OPERATING INSTRUCTIONS AND MAINTENANCE DosingPump.ir UNI EN ISO 9001-2008...
- Page 2 (IT) DIRETTIVA "RAEE" 2002/96/CE E SUCCESSIVA MODIFICA 2003/108/CE SUI RIFIUTI DI APPARECCHIATURE ELETTRICHE ED ELETTRONICHE Il simbolo sotto riportato indica che il prodotto non può essere smaltito come normale rifiuto urbano. Le Apparecchiature Elettriche ed Elettroniche (AEE) possono contenere materiali nocivi per l'ambiente e la salute e pertanto devono essere oggetto di raccolta differenziata: smaltite quindi presso apposite discariche o riconsegnate al distri- butore a fronte dell'acquisto di una nuova, di tipo equivalente o facente le stesse funzioni.
- Page 3 7.6 - ST A N D- B Y PR OCEDUR E 8.0 - SERVICE CONNECTOR WIRING DIAGRAMS AND FUNCTIONS 9.0 - TROUBLE-SHOOTING COMMON TO DLX pH-RX-MBB SERIES PUMPS 9.1 - MECHA NI CA L FAULTS 9.2 - ELECTRI CAL FAU LTS EXPLODED VIEW DosingPump.ir...
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Page 4: Hints And Warnings
1.0 - HINTS AND WARNINGS Please read the warning notices given in this section very carefully, because they provide important information regarding safety in installation, use and maintenance of the pump. • Keep this manual in a safe place, so that it will always be available for further consultation. •... -
Page 5: Toxic And/Or Dangerous Liquid Dosage
1.5 - TOXIC AND/OR DANGEROUS LIQUID DOSAGE To avoid risk from contact with the hazardous liquids or toxic fumes, always adhere to the notes in this instruc- tion manual: • Follow the instructions of the dosing liquid manufacturer. • Check the hydraulic part of the pump and use it only if it is in perfect condition. •... -
Page 6: Overall Dimensions
OVERALL DIMENSIONS ( Fig. 1) 2.0 - DLX SERIES METERING PUMPS 2.1 - OPERATION The metering pump is activated by a teflon diaphragm mounted on a piston of an electromagnet. When the piston of the electromagnet is attracted, a pressure is produced in the pump body with an expulsion of liquid from the discharge valve. -
Page 7: Technical Caracteristics
2.3 - LIQUID ENDS MATERIALS DIAPHRAGM: PTFE PUMP HEAD: Polypropylene; upon request: PVC, 316 Stainless, PTFE, PVDF NIPPLES: polypropylene FILTER: polypropylene INJECTION NIPPLE: polypropylene SUCTION HOSE: PVC - flexible DISCHARGE HOSE: polyethylene VALVES “lip”type: FPM (viton), (upon request available in EPDM (Dutral), NBR, Silycon).“Ball Check” VALVES upon request type in SS 316 and Glass PYREX. -
Page 8: Installation
3.0 - INSTALLATION a. - Install the pump in a dry place and well away from sources of heat and, in any case, at environmental tem- peratures not exceeding 40°C. The minimum operating temperature depends on the liquid to be pumped, bearing in mind that it must always remain in a liquid state. - Page 9 Fig. 8 Whenever the pump is dismantled from the pipework, you will be well advised to replace the caps on the connectors to avoid residual liquid being spilled. Before attaching the delivery hose to the plant, prime the metering pump by going through the sequence shown in Fig. 8. Before finalizing the installation of the dis- charge hose, make sure that the pump strokes will not cause it to move and bump into rigid bodies.
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Page 10: Maintenance
4.0 - MAINTENANCE 1. Periodically check the chemical tank level to avoid the pump operating without liquid. This would not dam- age the pump, but may damage the process plant due to lack of chemicals. 2. Check the pump operating condition at least every 6 months, pump head position, screws, bolts and seals; check more frequently where aggressive chemicals are pumped, especially: pulse and power L.E.D.;... -
Page 11: Level Control
DLX pH-RX/MBB 6.0 - MICROCONTROLLED METERING PUMP DLX pH-RX-MBB SERIES 6.1 - COMMANDS (Fig.11) 1 - Confirm button "OK" 2 - Increase value button "+" 4 - Decrease value button "-" 5 - Alarm LED "yellow" 6 - Pulse LED "red"... -
Page 12: Display Description
6.5 - DISPLAY DESCRIPTION Overdosing alarm Delay at powering on Setpoint setting Level alarm Alarms setting Menu selection ON-OFF functioning mode Proportional functioning mode Hysteresis setting Calibration points Calibration menu General instrument settings Switching-on delay settings Reset activation Intervention selection Maximum pulses frequency based to maximum measuring value Hours:minutes:seconds Temperature measurement unit in Celsius... -
Page 13: Typical Characteristics
6.6 - PARAMETERS AND FUNCTIONS LAYOUT (Factory default - pH) FUNCTIONS DEFAULT Setpoint setting Hysteresis setting Choice of the type of intervention Acid Manual or proportional intervention selection Manual Definition of beginning intervention value "AUTO" Setpoint + 1pH First point of calibration procedure ------- Second point of calibration procedure -------... -
Page 14: Pump Setup
7.0 - PROGRAMMING Through the front panel it is possible to set and to modify all the working parameters of operating setting of the pump. 7.1 - PUMP SETUP The first operation to do is to select the type of parameter (pH, Redox) that is intends to measure and to control. The pump has turned on, on display it appear software revision then S E T U P m e n u a n d the type of controlled parameter that it flashes (default settings: pH). - Page 15 To enter in SETUP menu scroll all menus with + and - buttons up to reach the desired menu (on display will show SETUP), press OK to confirm. 7.1.1 - Measure type selection Once pressed OK the pump goes in SETUP mode. In this mode is possible to select the type of control (measure) that it want to effect.
- Page 16 7.1.4 - Switching-on delay To solve the problem of inertia of some electrodes or plant installation, the pump has the possibility to set a delay time from pump switching-on to the measuring and control moment. Using + and - it's possible to set the delay time, from 0 to 99 min. (0÷1min=step by 1second;...
- Page 17 7.2 - MEASURING CALIBRATION To calibrate the pump integrated controller, user has to adjust two calibration points for any kind of parameter, i.e. pH, Redox. To enter in CALIB. menu, from measuring mode, press OK button then the + button, on display CALIB. will flash, press OK button again to confirm. On display will appear POINT 1 pH PROCEDURE: •...
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Page 18: Setpoint Setting
7.3 - SETPOINT SETTING To have the pump operative it's mandatory set the following data: Setpoint values, type of dosing, hysteresis, manual or proportional dosing. 7.3.1 - Setpoint value From measuring status, pressing OK, the pump will go in SETPOINT programming phase. - Page 19 7.3.4 - Hysteresis menu After selected direction of dosing, user has to adjust the hysteresis value: distance from the setpoint value, over this value the pump starts or stops its dosing. After pressing the OK button the instrument goes to Hysteresis menu setting.
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Page 20: Alarms Setting
7.4 - ALARMS SETTING It is possibleto to plan three different types of alarm pump: 1 - MAX: User can set at which maximum value the pump has to go in alarm mode. When the pump will go over this value, on the display, Alarm message will flash, Alarm Led will flash. -
Page 21: Reset Procedure
7.5 - RESET PROCEDURE Following is described the RESET procedure: • Turn off and turn on the pump • Press at the same time ESC and OK buttons until will appear the revision firmware (ex. 02.3.3) it will appear SETUP menu and the default parameter start flashing 7.6 - STAND-BY PROCEDURE With this procedure the pump is put on stand-by. - Page 22 8.0 - SERVICE CONNECTOR WIRING DIAGRAMS AND FUNCTIONS Service connector wire assembly Functions and technical informations Connection to the Level probe Level Configuration: Pin 1 = No connection Pin 2 = No connection Pin 3 = level probe wire Pin 4 = level probe wire Level DosingPump.ir •...
- Page 23 9.0 - TROUBLE-SHOOTING COMMON TO DLX pH-RX/MBB SERIES PUMPS 9.1 - MECHANICAL FAULTS As the system is quite robust there are no apparent mechanical problems. Occasionally there might be a loss of liquid from the nipple because the tube nut has loosened, or more simply the discharge tubing-has broken.
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