Grundfos DMS 2 Installation And Operating Instructions Manual
Self-priming
diaphragm pump
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- Installation and operating instructions manual (68 pages)
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Summary of Contents for Grundfos DMS 2
- Page 1 GRUNDFOS INSTRUCTIONS DMS, Variant B Installation and operating instructions...
- Page 2 Normas utilizadas: EN 61000-6-2: 2005, EN 61000-6-4: 2007. GR Δήλωση Συμμόρφωσης NL Overeenkomstigheidsverklaring Εμείς, η Grundfos, δηλώνουμε με αποκλειστικά δική μας ευθύνη ότι τα Wij, Grundfos, verklaren geheel onder eigen verantwoordelijkheid dat προϊόντα DMS στα οποία αναφέρεται η παρούσα δήλωση, de producten DMS waarop deze verklaring betrekking heeft, in συμμορφώνονται...
- Page 3 DMS, Variant B Installation and operating instructions Montage- und Betriebsanleitung Notice d'installation et d'entretien Istruzioni di installazione e funzionamento Instrucciones de instalación y funcionamiento Instruções de instalação e funcionamento Οδηγίες εγκατάστασης και λειτουργίας Installatie- en bedieningsinstructies Monterings- och driftsinstruktion Asennus- ja käyttöohjeet Monterings- og driftsinstruktion...
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Page 4: Table Of Contents
Original installation and operating instructions. 1. General description The GRUNDFOS DMS dosing pump is a self-priming CONTENTS diaphragm pump. Page The pump consists of: General description • a cabinet incorporating the drive unit and Applications electronics, Type key • a dosing head with back plate, diaphragm,... -
Page 5: Type Key
1.2 Type key (Cannot be used for pump configuration.) Code Example PP/ E/ C - F - 2 1 1E F Grundfos dosing pump Pump range DMS Maximum pressure [bar] Control variant: Standard Dosing head material: Polypropylene PVDF Stainless steel 1.4401... -
Page 6: Technical Data
±1% Sound pressure level [dB(A)] <70 Irrespective of counter pressure Maximum suction lift 1 metre 2.2 Electrical data DMS 2, 4, 8, 12 Voltage [VAC], frequency [Hz] 1 x 230, 50 Maximum current consumption [A] Power consumption, P Enclosure class... -
Page 7: Installation
3. Installation 3.3 Installation of pump • See also the installation example in section 3.4. 3.1 Safety instructions • Note: The dosing head may contain water from the factory test. If a liquid which must not come into contact with water is to be dosed, it is recom- mended to let the pump run with another liquid to remove the water from the dosing head before installation. -
Page 8: Installation Example
3.4 Installation example The drawing in fig. 2 shows an installation example. The DMS pump can be installed in many different ways. The tank is a GRUNDFOS chemical tank. Fig. 2 3.5 Electrical connection • The electrical connection of the pump should be carried out by qualified persons in accordance with local regulations. -
Page 9: Functions
4. Functions 4.1 Control panel LCD display, see section 4.5 ml/h Navigation/ Navigation/ settings, settings, see section 4.5 see section 4.5 Max. capacity (priming), see section 4.3 Menu, see section 4.5 100% On/off button, see section 4.5 Green indicator light, see section 4.4 indicator light, see section 4.4... -
Page 10: Start/Stop Of Pump
4.2 Start/stop of pump The pump can be started/stopped in two different ways: • Locally on the pump control panel. • By switching on/off the electricity supply. 4.3 Priming/venting of pump The pump control panel incorporates a button. 100% Press this button if the maximum pump capacity is required over a short period, e.g. -
Page 11: Menu
4.5 Menu All menu items are described in the following sec- tions. When appears at a menu item, it means The pump features a user-friendly menu which is that this item is activated. By selecting “RETURN” activated by pressing the button. -
Page 12: Counters
4.6 Counters The pump can display “non-resettable” counters for: • “QUANTITY” Accumulated value of dosed quantity in litres or US gallons. • “STROKES” Accumulated number of dosing strokes. • “HOURS” Total dosed Accumulated number of operating hours quantity (Power on). •... -
Page 13: Resetting
4.7 Resetting Note: The calibration is also set back to the default setting. This means that a new calibration is required When “DEFAULT” is activated, the pump will return when the “DEFAULT” function has been used. to the factory settings. Operating display Operating display without changes... -
Page 14: Language
4.9 Language The display text can be displayed in one of the following languages: • English • German • French • Italian • Spanish • Portuguese • Dutch • Swedish • Finnish • Danish • Czech • Slovak • Polish •... -
Page 15: Measuring Units
4.10 Measuring units US measuring units: • In manual and analog modes, set the quantity to It is possible to select metric units (litre/millilitre) or be dosed in gallons per hour (gph). US units (gallons/millilitre). • In pulse mode, set the quantity to be dosed in Metric measuring units: ml/pulse. -
Page 16: Control Panel Lock
4.11 Control panel lock If a wrong code is entered, “LOCKED” will appear in the display for 2 seconds, followed by “_ _ _ _”. A It is possible to lock the buttons on the control panel new code must be entered. If the entering of a code to prevent malfunction of the pump. -
Page 17: Start-Up
5. Start-up Step Action Connect the hoses/pipes: • Connect the suction and dosing hoses/pipes to the pump. • Connect a hose to the vent valve, if required, and lead the hose to the tank. Switch on the electricity supply: • The display is on. •... -
Page 18: Direct Calibration
1. Vent the dosing head and the suction hose. 2. Stop the pump. The green LED is flashing. 3. Fill a graduated glass with dosing liquid, Q DMS 2: approx. 40 ml DMS 8: approx. 150 ml DMS 4: approx. 150 ml DMS 12: approx. 250 ml 4. -
Page 19: Indirect Calibration
To use the values, the following must be fulfilled: • The viscosity and density of the liquid to be dosed must not differ considerably from water at 20°C. • A GRUNDFOS installation kit or corresponding foot valve, injection valve and hose diameter must be used. -
Page 20: Check Calibration
7. Read and note the quantity in the chemical tank. If GRUNDFOS is requested to service the pump, it 8. Calculate the dosed quantity in ml and the must be ensured that the pump is free from sub- number of dosing strokes performed during the stances that can be injurious to health or toxic. -
Page 21: Fault Finding Chart
2. In case such waste collection service does not exist or cannot handle the materials used in the product, please deliver the product or any haz- ardous materials from it to your nearest GRUNDFOS company or service workshop. Subject to alterations. - Page 22 96440740 96440705 PP/FKM/ceramics 96446814 96446774 96440740 96446834 Standard PVDF/FKM/ceramics 96440667 96441133 96440740 96440707 Stainless steel/FKM/stainless steel 96440669 96441135 96440740 96440709 DMS 2 PP/EPDM/ceramics 96440666 96441132 96440740 96440706 PP/FKM/ceramics 96446815 96446775 96440740 96446835 Spring- loaded PVDF/FKM/ceramics 96440668 96441134 96440740 96440708 Stainless steel/FKM/stainless steel...
- Page 24 Dimensions ml/h 100%...
- Page 25 Safety declaration Please copy, fill in and sign this sheet and attach it to the pump returned for service. We hereby declare that this product: Product type:____________________________ Model number:_________________________ (see pump nameplate) is free from hazardous chemicals, biological and radioactive substances. Fault description Please make a circle around the damaged part.
- Page 26 Telefax: +852-27858664 Telefax: +64-9-415 3250 Av. Humberto de Alencar Castelo Branco, Turkey Hungary Norway GRUNDFOS POMPA San. ve Tic. Ltd. Sti. CEP 09850 - 300 GRUNDFOS Hungária Kft. GRUNDFOS Pumper A/S Gebze Organize Sanayi Bölgesi São Bernardo do Campo - SP Park u.
- Page 27 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence 96441962 0710 Repl. V7157380 0203 ECM: 1065056 www.grundfos.com...