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Emec TMS DC Series Operating Instructions Manual

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OPERATING INSTRUCTION MANUAL
FOR "TMS DC" AND "TMSA DC" SERIES PUMPS
This operating instructions contains safety information that if ignored can endanger life or result in serious injury. They
are indicated by this icon.
Use of this pump with radioactive chemicals is forbidden!
Keep the pump protected from sun and water.
Avoid water splashes.
Read Carefully!
ENGLISH Version
R1-06-10
1

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Summary of Contents for Emec TMS DC Series

  • Page 1 OPERATING INSTRUCTION MANUAL FOR “TMS DC” AND “TMSA DC” SERIES PUMPS This operating instructions contains safety information that if ignored can endanger life or result in serious injury. They are indicated by this icon. Use of this pump with radioactive chemicals is forbidden! Keep the pump protected from sun and water.

  • Page 2: General Safety Guidelines

    “TMS DC” series solenoid dosing pumps comply with the following European regulations: EN60335-1 : 1995, EN55014, EN50081-1/2, EN50082-1/2, EN6055-2, EN60555,3 Based on directive CEE 73/23 c 93/68 (DBT Low voltage directive) and directive 89/336/CEE (EMC Electromagnetic Compatibility) GENERAL SAFETY GUIDELINES Danger! In emergencies the pump should be switched off immediately! Disconnect the power cable from the power supply!
  • Page 3 1. Introduction 1.1 Introduction Metering Pumps “TMS DC” (TMSA DC self-venting model) Series are the ideal solution for low / middle dosing of chemicals. All control and setup parameters are available through a digital keyboard and they are displayed on a LCD backlit display. Pump has got: “Standby”...
  • Page 4 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) Discharge pipe (transparent PVC) m 2,5 Signal cable for “Stand-by”...

  • Page 5: Pump's Description

    3. Pump’s description To delivery hose Discharge knob To discharge hose Pump head To suction hose ** “Stand-by” and “Allarm” connections Power supply Level probe input * Note:if knob isn’t on 100% position then the pump will dose at pressure greater than the one declared on label.

  • Page 6: 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 and further security devices during ALL installation procedure and while...

  • Page 7: 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 8: Hydraulic Installation

    6. Hydraulic installation Hydraulic connections are: Suction Hose with level probe and foot filter Delivery Hose with injection valve Discharge 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 9 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 10 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 Discharge hose. Insert one side of discharge hose into discharge connector as shown in fig (C). Insert other side of discharge hose into product’s tank. During priming procedure product exceeding will flow into tank.
  • Page 11 7. Self-Venting pump head installation 7.1 Self-venting pump head. Discharge hose to delivery hose to suction hose Self-venting pump head must be used when using chemicals that produce gas (i.e. hydrogen peroxide, ammonium, sodium hypoclorite at particular conditions). Hoses assembling procedure (including purge hose) is described in fig. (A). Notes: - suction, delivery and purge valves are DIFFERENT! Do not exchange them! - delivery and purge hoses are made of same material!

  • Page 12: Electrical Installation

    8. Electrical Installation All electrical connections must be performed by AUTHORIZED AND QUALIFIED personnel only. Before to proceed, please, verify the following steps: - 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.
  • Page 13 Once verified previous steps proceed as follows: - check that “BNC” of level probe has been connected as described in “Hydraulic Installation” chapter. Level Probe Input - connect alarm and/or stand-by signal as described below fig (D): 1: (Green) “Stand-by” Input 4: (Yellow) “Stand-by”...
  • Page 14 9. Basic settings LCD backlit display TMS DC Scroll and increase digit Turn the pump on or off and exit from setup menu (without saving parameters) Enter / exit from setup menu (saving parameters) The “TMS DC” pump is equipped with a keyboard.To avoid any misunderstanding during next chapters all keys will be described as shown on this legend: ON/OFF “UP”...
  • Page 15 Saving / Discarding changes / Activating working mode Once edited data into setup menu it’s possible to save them by pressing “E” key or to discard them by pressing “ESC” key. To activate the working mode (Constant) select the required mode and confirm it using “E” key. Turning on and off the pump “ESC”...
  • Page 16 10. Priming PRIMING To proceed follow these steps: connect all hoses to the pump; open dischage valve by completely turning the discharging knob (counter clock-wise). Power up the pump and turn stroke lenght knob to 100%. After pump’s intro (fig.1): tMS dc R: 1.xx fig.1...
  • Page 17 11. Pump’s functions summary Pump’s functions summary During pump’s working mode is it possible to see furthers working information. Press more times the “UP” key to cycle through following information: STROKES 100 SPM constant MODE Working Mode 150 spm constant SUPPLY Power Supply Voltage 220 VAC...
  • Page 18 12. Pump’s functions summary- ALARMS If any alarm is active, in the menù “Pump’s functions summary” a general alarm display will show the number of alarm active at the moment. Enter into this menu with “RIGHT” key. The windows displayed show which alarms are active. ALARM ALARM Level alarm: the level probe signals the product...
  • Page 19 13. Quick Guide - Main Menu (Prog [1] Mode) PROG [1] Mode [1] MODE CONSTANT page 34 PROG [2] page 19 SETUP PROG [3] page 20 STAT...
  • Page 20 14. Quick Guide - Main Menu (Prog [2] Setup) SET [01] CC/ST PROG [1] pag. 22 pag. 19 Set [02] MODE test pag. 22 set [03] level pag. 23 set [04] Stand-by pag. 24 set [05] out al pag. 24 PROG [2] set [06] SETUP...
  • Page 21 15. Quick Guide - Main Menu (Prog [3] Stat) PROG [1] See pag. 18 MODE PROG [2] See pag. 19 SETUP PROG [3] ->TOt dos See pag. 38 counter STAT...
  • Page 22 16. Setup Apart of choosen working mode, the pump must be prepared to operate by setting the main parameters into “SETUP” menu. To enter into this menu please follow the “Quick Guide through menu” at page 20. 16.1 CC per Stroke. SET [01] Enter here the cc/stroke value obtained during “Test”...
  • Page 23 16.3 Pre Level Alarm (Reserve). SET [03] This function defines a pre-alarm status to inform user that the dosing product is near to LEVEL end. Reserve value to be set, must be calculated on product quantity left between foot filter and pump’s suction level. - Use “UP”...
  • Page 24 SET [04] Stand-by 16.5 “Stand-By” signal. This function allows the pump to dose only when an external signal is received STand-by from “Stand-by” input. This signal can be enabled as a N.O. contact (Normally disabled Opened) , N.C. contact (Normally Closed) or disabled. - Use “UP”...
  • Page 25 16.7 Alarms Management. SET [06] Use this function to enable/disable the relay output for level alarm (lev) and/or aLARMS standby (stby) and/or flow sensor (sefl) and/or ppm and/or percentage (PERC) and/or MLQ and/or Batch. If alarm is activated for one or more events then the output relay will be enabled, the pump will show the alarm status and it’ll stop or not the dosing activity.
  • Page 26 16.10 Unit Change. This function allows to choose between liters or gallons measurement unit. SET [07] unit -Use “UP” key to switch between liter or gallons measurement unit. -Press “E” key to save data and “ESC” to exit to UNIT main menu.
  • Page 27 16.12 Password Setup. “Setup” menu is password protected. Default value to enter into “setup” menu SET [09] is “0000” (only numeric units). To change this password proceed as follows: password - Use “UP” key to change first digit. -Press “RIGHT” key to move cursor over next digit. password -Press “E”...

  • Page 28: "Load Default" And "Reset Password" Procedure

    17. “Load default” and “Reset Password” procedure “LOAD DEFAULT” procedure This procedure deletes all programming data set. It reloads the default data of the pump. Follow this instructions: - unplug power supply; - pressing both “UP” and “RIGHT” keys, plug in power supply. For few seconds, the display shows LOAD DEFAULT before start up the pump.

  • Page 29: Working Procedure Setup

    18. Working procedure setup Introduction. CONSTANT mode. Pump doses at a constant rate set in “SPH” (strokes for hour), “SPM” (strokes for minute) or “LPH” (litres per hour) parameters set during program session. When to use this mode ? This mode is useful when there isn’t an input signal to control the dosing activity. Pump doses requested product quantity in constantly.
  • Page 30 19. “CONSTANT” working mode Pump doses at a constant rate set in“SPH” (strokes for hour), “SPM” (strokes for minute), “LPH” (litres per hour) parameters set during program session. Which parameters must be set ? SPH (strokes per hour), SPM (strokes per minute), LPH (litres per hour). mode [01] CONSTANT CONSTANT...
  • Page 31 20. STATISTICS management To see dosing statistics choose “STAT” from main menu. See quick guide at pag. 21 prog [3] stat -> tot dos counter litres reset reset tot dos -> counter pulse reset reset “TOT DOS” means total dosed product since pump last reset. “COUNTER”...

  • Page 32: Troubleshooting

    21. Troubleshooting Problem Possible Cause Pump isn’t powered. Connect it to main supply. Pump’s protection fuse is broken. Replace it. See page 45 for Pump doesn’t turn on. replacement procedure. Pump’s main board is broken. Replace it. See page 45 for replacement procedure.

  • Page 33: Fuse And Main Board Replacement

    22. 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 34: Main Board

    23. Main Board Power supply N.C. N.O. + Stand-by - Stand-by Solenoid + Level...

  • Page 35: A Appendix. Maintenance

    A Appendix. Maintenance. During normal operating mode, pump must be checked once for month. Wear needed safety devices and check hoses and all hydraulic components for: - product leak - broken hoses - corroded connections All maintenance operations must be performed by authorized and trained personnel only. If pump needs factory assistance please use original package to return it.

  • Page 36: B Appendix. Construction Materials And Technical Info

    B Appendix. Construction Materials and Technical info TECHNICAL FEATURES Power supply: 230 VAC (180-270 VAC) Power supply: 115 VAC (90-135 VAC) Power supply: 24 VAC (20-32 VAC) Power supply: 12 VDC (10-16 VDC) Pump Strokes: 0 ÷ 120 Suction Height: 1,5 metres (5 ft) Environment Temperature: 0 ÷...

  • Page 37: C Appendix. Delivery Curves

    C Appendix. Delivery Curves Pump head mod. L Pump head mod. L 20 05 05 15 l/h 05 l/h 15 ø Magnete ø bar 20 Magnete bar 05 Pump head mod. N Pump head mod. S 04 20 03 30 l/h 20 l/h 30 ø...
  • Page 38 C Appendix. Self-Venting delivery curves Pump head mod. LA Pump head mod. LA 20 3,2 05 10 l/h 3,2 l/h 10 ø Magnete ø bar 20 Magnete bar 05 Pump head mod. NA 04 13 l/h 13 ø Magnete bar 04 Flow rate indicated is for H O at 20°C at the rated pressure.

  • Page 39: 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 39.00 222.00 129.50 146.70...

  • Page 40: 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 most suitable material in contact with fluid is selected for each application. This compatibility table serves as a useful help in this respect. All the informations in this list are verified periodically and believed to be correct on the date of issuance.

  • Page 41: 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 43 H Appendix. Summary 1. Introduction ................................3 2. Unpacking ................................4 3. Pump’s description ..............................5 4. Before to Install warnings ............................. 6 5. Installation draw ..............................7 6. Hydraulic installation ............................. 8 7. Self-Venting pump head installation ........................11 8.
  • Page 44 Disposal of end-of-life equipment by users This symbol warns you not to dispose of the product with normal waste. Respect human health and the environment by giving the discarded equipment to a designated collection center for the recycling of electronic and electrical equipment. For more information visit the online site.

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