eta T Operating Manual
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eta T Operating Manual

eta T Operating Manual

Solenoid driven metering pumps with diaphragm
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T - TA - T AC
EN
T
TA
T AC
SOLENOID DRIVEN METERING PUMPS
WITH DIAPHRAGM

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Summary of Contents for eta T

  • Page 1 T - TA - T AC T AC SOLENOID DRIVEN METERING PUMPS WITH DIAPHRAGM...

  • Page 2: General Safety Guidelines

    European harmonized standards underdirective Las normas europeas armonizadas conforme a la directiva T metering pump is tested and certified by WQA to NSF/ANSI 50 and 61 for materials safety. GENERAL SAFETY GUIDELINES Operating, installing, or maintaining the unit in any way that is not covered in this manual could cause death, serious personal injury, or damage to the equipment.
  • Page 3 pURpOSE Of USE AND METERING pUMp IS INTENDED fOR ChEMICAL DOSING AND DRINkING WATER SAfETY TREATMENT. Do not use in explosive area (EX). Do not use with flammable chemicals. Do not use with radioactive chemicals. Use after a proper installation. Use the pump in accordance with the data and specifications printed on the label.

  • Page 4: Environmental Safety

    ENvIRONMENTAL Work area SAfETY Always keep the pump area clean to avoid and/or discover emissions. Recycling guidelines EWC code: 16 02 14 Always recycle according to these guidelines: 1. If the unit or parts are accepted by an authorized recycling company, then follow local recycling laws and regulations.
  • Page 5 Transportation and A not suitable transportation or storage can cause damages. storage Use origianal box to pack the pump. Observe storage conditions also for transportation. Although packed, always protect the unit against humidity and the action of chemicals. Before return the dosing pump to the manufacturer Repair service, drain the chemical ⎘...
  • Page 6 1. Introduction Introduction: Metering Pumps “T” Series are the ideal solution for low / middle dosing of chemicals. All control and setup parameters are available through knobs and a visual system (led). Metering Pumps “T” Series have got an On/Off digital switch for ensure dosing activity (available only for some models).

  • Page 7: Alternating Current

    2. Unpacking Included into package: Dibbles ø6 Self tapping screws 4,5 x 40 Delayed fuse 5 X 20 Level probe with axial foot filter (PVDF) Injection valve Delivery pipe (PVDF) Suction pipe (transparent PVC) Venting hose (transparent PVC) This installation manual If hose is 6x8 there is only a 4meters long hose.

  • Page 8: Pump's Description

    To delivery hose Venting knob To venting hose Pump head To suction hose External signal input Compressed air input (for T AC model only) Power supply Level probe input N.B. TA series (self-venting metering pumps) is described on p. 14.

  • Page 9: Before To Install Warnings

    4. Before to Install warnings Pump’s installation and operativity is made in 4 main steps: Pump’s installation Hydraulic Installation (hoses, level probe, injection valve) Electrical Installation (main power connection, priming) Programming the pump. Before to start, please read carefully the following safety information. Protective clothes Wear always protective clothes as masks, gloves, safety glasses, ear plugs or ear muffs, and further security devices during ALL installation procedure and while...

  • Page 10: Installation Draw

    5. Installation draw Pump must be installed in a wall support at a maximum height (from tank’s bottom) of 1,5 meters. 1 - Dosing Pump 2 - Suction Hose 3 - Delivery Hose 4 - Injection Valve 5 - Air discharge 6 - Level Probe 7 - Foot Filter 8 - Power Cable...

  • Page 11: Hydraulic Installation

    6. Hydraulic installation Hydraulic connections are: Suction Hose with level probe and foot filter Delivery Hose with injection valve Venting hose 6.1 Suction Hose. Completely unscrew tightening nut from pump’s head and remove assembling components: tightening nut, holding ring and pipe holder. Assembly as shown in fig.
  • Page 12 6.2 Assembling foot filter with level probe. Level probe must be assembled with foot filter using the provided kit. Foot valve is made to be installed into tank’s bottom without sediments priming problem. STEP 5 STEP 4 INSERT RING AS SHOWN STEP 3 INSERT PROBE WITH N.O.
  • Page 13 6.4 Injection Valve. Injection valve must be installed on plant from water’s input. Injection valve will open at pressure greater than 0,3bar. 6.5 Manual venting hose. Insert one side of venting hose into manual venting connector as shown in fig (C). Insert other side of venting hose into product’s tank.
  • Page 14 7. Self-Venting pump head installation Self-venting pump head must be used when using chemicals that produce gas (i.e. hydrogen peroxide, ammonium, sodium hypoclorite at particular conditions). Refer to fig. 3-4 for delivery and Self venting hose. Hoses assembling procedures are the same described before. Fig.

  • Page 15: Electrical Installation

    - verify that pump’s label values are compatible with main power supply. - pump must be connected to a plant with a differential switch (0,03A sensitivity) if there isn’t a good ground. - to avoid damages to the pump do not install it in parallel with heavy inductance load (for example: engines).
  • Page 16 Once verified previous steps proceed as follows: - check that “BNC” of level probe has been connected as described in “Hydraulic Installation” chapter. - connect “BNC” and external signal to pump’s “INPUT” connectors. Level Probe Input External Signal Input Level Probe Input available on: TIC, TIS, TPV, TPVM, TCL, TTE External Signal Input available on: TIC, TIS, TPV, TPVM, TTE...

  • Page 17: Level Alarm

    8. Level alarm LEVEL ALARM CL, IS, IC, PV, TE and PVM type pump are provided with a liquid level alarm to indicate product tank is empty. The level probe is connected to the right BNC plug on pump’s bottom panel. The level probe is made of a N.O. reed contact (10VA, 1A max., 230Vac max.) closed by a floating magnet housed in a (PP) plastic box.
  • Page 18 9. Models TCO MODEL Constant dosing pump with stroke speed adjustment between 0 and 100% of indicated capacity (see label on pump type). The % marked knob sets the pump capacity, changing linearly the magnet stroke number per minute. It is strongly suggested to not operate the pump in the range from 0 to 10%, since there is not a linear correlation with the pump stroke speed in that range.

  • Page 19: Led Activity

    TCL MODEL Constant dosing pump with level alarm, provided with a floating magnetic sensor probe. A red led indicates that the pump stopped dosing because the product tank is empty. This pump has stroke speed adjustment between 0 and 100% of indicated capacity (see label on pump type). The % marked knob sets the pump capacity, changing linearly the magnet stroke number per minute.
  • Page 20 TIC MODEL Proportional/constant pump driven by current signal. Setting the switch on the constant position the pump has stroke speed adjustment between 0 and 100% of indicated capacity (see label on pump type). The % marked knob sets the pump capacity, changing linearly the magnet stroke number per minute. It is strongly suggested to not operate the pump in the range from 0 to 10%, since there is not a linear correlation with the pump stroke speed in that range.
  • Page 21 Proportional/constant pump driven by a digital signal. Setting the switch on the constant position, the pump has the same features and adjustments of the CL pump. Setting the switch on the proportional position, to each external voltage free pulse correspond a magnet stroke. When proportional position is set, the % marked knob does NOT affect the pump capacity. IS proportional dosing pump can be driven by any external device (PCs, PLCs, etc) that produce a digital signal.
  • Page 22 Proportional/constant pump driven by a water meter digital signal. Setting the switch on the constant position, the pump has the same features and adjustments of the CL pump. It is furthermore possible to divide the maximum magnet strokes per minute by 1, 10 and 100 using the switch on the front panel. Setting the switch on the proportional position, to each external pulse correspond one pump stroke.
  • Page 23 If the dividing factor (N), obtained with the above formula, is <1, a pump with higher single stroke dosing quantity is required or the water meter needs to be changed with one that gives higher number of pulses per liter. In some application this issue can be solved reducing the dosed product dilution factor.
  • Page 24 TPVM Proportional/constant pump driven by a water meter digital signal. Setting the switch on the constant position, the pump has the same features and adjustments of the CL pump. It is furthermore possible to divide the maximum magnet strokes per minute by 1 (÷1), 10 (÷10) and 100 (÷100) using the switch on the front panel.
  • Page 25 Timered/constant dosing pump. Setting the switch on the constant position, the pump has the same features and adjustments of the CL pump. Setting the switch on timered , the pump starts working when an external pulse is provided. Working active time for each external pulse is set on the adjustment knob in the range between 0 and 60 seconds (different time are available upon demand).
  • Page 26 10. Priming PRIMING On the pump head there is a Self venting hose (left side). To prime the pump without touching the chemical proceed as follow: 1. connect the transparent hose to the Self venting hose and insert its end into the chemical tank; 2.

  • Page 27: Troubleshooting

    11. Troubleshooting Problem Possible Cause Pump isn’t powered. Connect it to main supply. Pump’s protection fuse is broken. Replace it. See page 25 for Pump doesn’t turn on. replacement procedure. Pump’s main board is broken. Replace it. See page 25 for replacement procedure.

  • Page 28: Fuse And Main Board Replacement

    12. Fuse and main board replacement Fuse or main board replacement is allowed to qualified personnel only. Before to operate disconnect the pump from main power and all hydraulic connections. For fuse replacement is necessary to use a 3x16 and 3x15 screwdriver and a new fuse (same model of old one). For main board replacement is necessary to use a 3x16 and 3x15 screwdriver and a new main board (same model of old one).
  • Page 29 13. Main Board Power supply Power supply Transformer Transformer Fuse block Fuse block Solenoid Solenoid + Level + Level Level alarm (on Level alarm (on demand) demand) Input + Input Model TPV / TTE Model TIC / TIS Interference suppression capacitor Transformer Fuse...

  • Page 30: Operator Protection

    A Appendix. Maintenance. In order to ensure the requirements of potable drinking water treated and the Maintenance schedule maintenance of the improvements as declared by the manufacturer, this equipment must be checked at least once a month. OpERATOR pROTECTION Use safety equipment according to the company regulations. Use this safety equipment within the work area during installation, service and when handling chemicals: •...
  • Page 31 f the pump performance does not satisfy your process requirements, and the process requirements have not changed, then perform these steps: 1. Disassemble the pump. 2. Inspect it. 3. Replace worn parts. This procedure ShOULD BE CARRIED OUT BY AUThORIZED AND QUALIfIED Shutdown procedure pERSONNEL...

  • Page 32: B Appendix. Construction Materials And Technical Info

    Max operating altitude: 2000m Installation Class: Pollution Level: Audible Noise T / TA: 62.0 db(A); T / TA silenced: 59.0 db(A); T / TA ultrasilenced: 58.0 db(A); T AC: 78,3db(A) Protection Degree Rating T / TA: IP65 T AC: IP54...
  • Page 33 1,39 6 x 8 6 x 8 0413 0,103 3,43 1,80 6 x 8 6 x 8 T AC MODELS INfORMATION T AC CO AND T AC CL fLOW cc per Maximum pump STROkE pvDf Suction injection pressure Models head...

  • Page 34: C Appendix. Delivery Curves

    Pump head mod. S 04 20 03 30 l/h 20 l/h 30 ø Solenoid ø Solenoid bar 04 bar 03 Pump head mod. T Pump head mod. S 00 100 01 50 l/h 100 l/h 50 ø ø Solenoid Solenoid bar 0...

  • Page 35: C Appendix. Delivery Curves For Compressed Air Models

    13 ø Solenoid bar 04 C Appendix. Delivery Curves for compressed air models Pump head T Pump head T T AC 00 230 T AC 05 150 00 230 05 150 L/h 230 L/h 150 bar 5 bar 0...

  • Page 36: D Appendix. Dimensions

    D Appendix. Dimensions Unit value: mm PUMP HEAD “S” - “T” 151.00 39.00 222.75 132.00 159.20 Progettato da Controllato da Modificato da, il Data Toll. Massimo_F Gen. 27/01/2010 0.05 Materiale: PUMP HEAD “N” - “P” Edizione Foglio Assieme_pompaG_CpS-T_Dimensionale 151.00 39.00 222.00...

  • Page 37: E Appendix. Chemical Compatibility Table

    E Appendix. Chemical Compatibility Table Solenoid driven metering pumps are widely used to dose chemical fluids and it is important that the Chemical compatibility table most suitable material in contact with fluid is selected for each application. This compatibility table serves as a useful help in this respect.

  • Page 38: F Appendix. Hoses Resistance Table

    F Appendix. Hoses resistance table Hose features are very important for a reliable dosage. Every pump’s model is made to work in the best way using selected hoses according to pump’s capacity / model. Information reported here are intended for standard use only. For extended information ask to hose’s manufacturer.
  • Page 39 Appendix G. “TCL” pump installation drawing Cod. 090.1255.0-GCL-PULSANTE-grigio 157/blu ON/OFF 1) Injection valve 2) Delivery hose 3) Safety breaker 4) control panel 5) Pump head 6) Power supply cable 7) Outgassing hose 8) Suction hose 9) Level probe 10) Foot filter...
  • Page 40 Appendix H. “TCO” pump installation drawing 1) Injection valve 2) Delivery hose 3) Safety breaker 4) Control panel 5) Pump head 6) Power supply cable 7) Outgassing hose 8) Suction hose 10) Foot filter...
  • Page 41 Appendix I. “TIC” pump installation drawing 1) Iniection valve 2) Delivery hose 3) Safety hose 4) Control panel 5) Pump head 6) Power supply cable 7) Outgassing hose 8) Suction hose 9) Level probe 10) Foot filter 11) pH-meter 12) Input signal (0-20mA)
  • Page 42 Appendix L. “TIS” pump installation drawing 1) Injectione valve 2) Delivery hose 3) Safety breaker 4) Control panel 5) Pump head 6) Power supply cable 7) Outgassing hose 8) Suction hose 9) Level probe 10) Foot filter 11) “CCS” instrument / Computer 12) Digital input signal...
  • Page 43 Appendix M. “TTE” pump installation drawing 1) Iniection valve 2) Delivery hose 3) Safety breaker 4) Control panel 5) Pump head 6) Power supply cable 7) Outgassing hose 8) Suction hose 9) Level probe 10) Foot filter 11) Pulse water meter...
  • Page 44 Appendix N. “TPV” pump installation drawing 1) Injection valve 2) Delivery hose 3) Safety breaker 4) Control panel 5) Pump head 6) Power supply cable 7) Outgassing hose 8) Suction hose 9) Level probe 10) Foot filter 11) Pulse water meter...
  • Page 45 Appendix O. Exploded view mod. T/TA...
  • Page 46 Appendix P. Exploded view mod. TAC...
  • Page 47 MOD 7.5 B1 Q Ed. 1 - rev. 0 21/02/2012 pRODUCT SERvICE REpAIR fORM ENCLOSE THE PRESENT FORM TO THE DELIVERY NOTE DATE ..........SENDER Company name ............................Address ..............................Phone no..............................Contact person............................. pRODUCT TYpE (see product label) DEVICE CODE ..............................
  • Page 48 I Appendix. “TIC” pump installation drawing..........41 L Appendix. “TIS” pump installation drawing ..........42 M Appendix. “TTE” pump installation drawing ..........43 N Appendix. “TPV” pump installation drawing ..........44 O Appendix. Exploded view mod. T/TA ............45 P Appendix. Exploded view mod. TAC.............46...
  • Page 49 ETA Ekipman Teknoloji Ar. Sis. San. Tic. Ltd. Şti. www.etaekipman.com info@etaekipman.com Tel:0 216 540 99 64 Fax:0 216 540 99 68...

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