DROPSA SMART3 User And Maintenance Manual
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DROPSA SMART3 User And Maintenance Manual

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http://www.dropsa.com
http://www.dropsa.com
Via Benedetto Croce, 1
Vimodrone, MILANO (IT)
t. +39 02 250791
SMART3 PUMP
User and
Maintenance Manual
Original instructions

TABLE OF CONTENTS

1.
2.
3.
4.
5.
MACHINE COMPONENTS
6.
7.
8.
9.
PROBLEMS AND SOLUTION
10.
11.
12.
13.
14.
HANDLING AND TRANSPORTATION
15.
Manual drawn up in accordance with
EC Directive 06/42
Dropsa products can be purchased from Dropsa branches and authorized
www.dropsa.com/contactor contact us sales@dropsa.com
C2194IEWK 37/20
distributors,visit

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Summary of Contents for DROPSA SMART3

  • Page 1: Table Of Contents

    OPERATING HAZARDS http://www.dropsa.com Manual drawn up in accordance with C2194IEWK 37/20 http://www.dropsa.com Via Benedetto Croce, 1 EC Directive 06/42 Vimodrone, MILANO (IT) t. +39 02 250791 Dropsa products can be purchased from Dropsa branches and authorized distributors,visit www.dropsa.com/contactor contact us sales@dropsa.com...

  • Page 2: Introduction

    SMART3 is a compact and versatile electric gear pump package particularly suited for machine tool and work centre lubrication systems using 33V injector systems. The versatility of this product is thanks to a wide range of electric motors and the fact it is available with a Dropsa optical switch that can work with both oil and fluid greases.

  • Page 3: Technical Information

    Note. The informationrefer to the temperature of use of +20°C (+68°F) 2800 rpmwith no load * If a different or special lubricant product is used, please contact Dropsa to ensure its suitability. Dropsa recommends a 4 AMP overload fuse 4.1 HYDRAULIC SYSTEM...

  • Page 4: Versions

    5. PUMP COMPONENTS Following main components of the pump: PUMP COMPONENTS Motor Connector plate Pump Level indicator Filling filter Reservoir Pressure/Outlet Manifold By-pass adjustment screw Clamping bracket Pressure gauge Plug Control board (for automatic versions) 6. VERSIONS 6.1 MANUAL VERSION This version is not equipped with an integrated control system.
  • Page 5 Automatic version will cause the local built in control system to run a lubrication cycle. SMART3 automatic pumps can be programmed to operate withintermittent lubricationcycle that involves the following three phases: A) Prelube -> pre- lubrication when system is powered on B) Lube (lube –...
  • Page 6 This version is designed to allow a very simple ON/OFF operation of the pump for use in environments where simplicity is the key. The Smart3 “Smart&Simple” version has + / - keys to set the ON and standby timers of the pump.
  • Page 7 6.4 ELECTRICAL CONNECTIONS 6.4.1 Manual version Following are different type of connectors and available signals:  TYPE 1 - FOR MANUAL VERSIONS WITH NC SERIES PRESSURE SWITCH ALARM*- 3133800 FLOAT LEVEL NC REMOTE PRESSURE SWITCH BUTTON NC SERIES CONTACT (DIN43650) (DIN40050) DESCRIPTION DESCRIPTION...
  • Page 8  TYPE 2 - FOR MANUAL VERSIONS WITH PRESSURE SWITCH SIGNAL AND OPTICAL LEVEL (N) *- 3133803 REMOTE PRESSURE BUTTON LEVEL SWITCH CONTACT (DIN43650) (M12X1) (M12X1) PIN DESCRIPTION PIN DESCRIPTION DESCRIPTION Level Sensor AC / DC Push Button Power supply + POWER Contact (Voltage Level Sensor...
  • Page 9  TYPE 3 - FOR MANUAL VERSIONS WITH NC SERIES ALARM*- 3133801 REMOTE PRESSURE LEVEL BUTTON SWITCH ALARM COMMON CONTACT CONTACT (DIN43650) (M12X1) DESCRIPTION DESCRIPTION Common AC / DC POWER INPUT Level alarm NOT USED Pressure Switch Contact Earth Push Button Contact (Voltage Free) *APPLICABLE TO PUMP CODES: Button...
  • Page 10 - FOR MANUAL VERSIONS WITH OPTICAL LEVEL (N) AND PRESSURE SWITCH IN SERIES*- 3133802 OPTIC LEVEL N PRESSURE REMOTE SWITCH BUTTON NC SERIE CONTACT (DIN43650) (M12X1) DESCRIPTION DESCRIPTION Level Sensor Power supply + AC / DC POWER INPUT Level Sensor Power supply - NPN Alarm Output.
  • Page 11 6.4.2 Full automatic version- 3133806*  TYPE 2 (DIN43650) (M12X1) (M12X1) PIN DESCRIPTION PIN DESCRIPTION PIN DESCRIPTION Power counter Alarm Relay – Common + ** AC / DC Counter (N / P) POWER INPUT Alarm Relay - / INPUT NC contact suspend Alarm Relay - Power counter...

  • Page 12: Unpacking And Installation

    7. UNPACKING AND INSTALLATION 7.1 UNPACKING Once the suitable location for installation has been identified, open the package and remove the pump. Check that it was not damaged during transport or storage. The packaging material does not require special disposal precautions as it is not in any way dangerous or polluting.
  • Page 13 8.4 ADJUSTEMENT/CALIBRATION OF THE DROPSA OPTILEV OPTICAL LEVEL (on selected models) The level is tested and calibrated with oil by Dropsa, however is recommended before starting the pump to follow the procedure below: Fill the reservoir; Turn the screw in the opposite direction until the Open the front regulating hole;...
  • Page 14 2 seconds. For all modes the Prelube parameter determines if the pump starts in a lubrication cycle when it is set to ON. ATTENTION: The machine may only be opened and repaired by Dropsa personnel.
  • Page 15 If CYCLE END is set to 'PULSE' you can choose between 'NO control'(no ps switch needed to finish cycle) or '33vps'(pressure switch signal must be received to finish cycle).  SMART3 PUMP DEFAULT IS SET with "CYCLE END" in "CYCLE" and "LUBE TYPE" IN "33V/PS": BASIC MENUallowssetting pause time betweenlubrication and the next one.
  • Page 16 8.7.1 COMPLETE LIST OF PARAMETERS FOR AUTOMATIC VERSIONS APPLICABILITY column of the table shows the possible combinations of the parameters, in relation to the work mode selection (using CYCLE END parameter) and the control type of lubrication cycle (using LUBE TYPE parameter). PARAMETER DEFAULT BASIC...
  • Page 17 Most alarm contacts are simply a NC or NO contact that gives a remote system indication that the local controller is in a fault condition. Additionally, the SMART3 AUTOMATIC VERSION can trigger the alarm according to the alarm code being generated and allow a remote PLC (or even a remote LAMP signal) to read the number of the alarm being generated.
  • Page 18 If you were not able to solve the problem after consulting the diagnostics table, do not try to find the fault by disassembling machine parts but contact the Dropsa technical office and report the anomalies that have been discovered, with a detailed description.

  • Page 19: Maintenance Procedure

    In the case of doubts and/or problems that cannot be solved, do not try to discover the reason by disassembling machine parts, but contact the DROPSA S.p.A technical office. 11. DISPOSAL During machine maintenance, or if it is demolished, do not dispose of the polluting parts in an improper manner. Refer to the local regulations for their correct disposal.

  • Page 20: Ordering Information

    12. ORDERING INFORMATION 12.1 STANDARD VERSIONS SMART3 - MANUAL VERSION NO CONTROLLER CONNECTOR PART LEVEL ALARM RESERVOIR VOLTAGE DESCRIPTION PLATE NUMBER 24Vdc SMART3-MAN-24V-2L-FL-S-NC 4010000 110Vac-50/60Hz SMART3-MAN-110V-2L-FL-S-NC 4010100 Contact level open 230Vac-50Hz SMART3-MAN-230V50-2L-FL-S-NC 4010200 Type 1 without oil in series 230Vac-60Hz...
  • Page 21 SMART3 - AUTOMATIC VERSION ON BOARD CONTROLLER CONNECTOR PART LEVEL ALARM RESERVOIR VOLTAGE DESCRIPTION PLATE NUMBER SMART3-AUT-24V-2L-FL-NC/NO 4011018 24Vdc 110Vac-50/60Hz SMART3-AUT-110V-2L-FL-NC/NO 4011118 230Vac-50Hz SMART3-AUT-230V50-2L-FL-NC/NO 4011218 SMART3-AUT-230V60-2L-FL-NC/NO 4011618 Magnetic Contact Type 1 230Vac-60Hz for oil NO/NC 3133807 24Vdc SMART3-AUT-24V-3L-FL-NC/NO 4011318 110Vac-50/60Hz...

  • Page 22: Dimensions

    [5.82] 14. HANDLING AND TRANSPORT Before shipping, the SMART3 pumps are carefully packed inside cardboard boxes. When transporting and storing the equipment, pay attention to the direction indicated on the boxes themselves. Upon receipt, check that the package has not been damaged and store the equipment in a dry location.

  • Page 23: Operating Hazards

    15. OPERATING HAZARDS The warnings about the risks involved in using a pump for lubricants must be read. The operator must understand its operation and clearly understand the hazards connected to pumping pressurized grease. Therefore we recommend the following:  Check the chemical compatibility of the material with which the pump is built with the fluid to be pumped (see chap.
  • Page 24 Fire – explosion – damage to the gaskets Corrosive products Pump corrosion - damage to people Water Pump oxidation Food substances They would be contaminated * For more detailed information regarding product compatibility with particular fluids, contact the Dropsa S.p.A. technical office...

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