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ViscoTec Preeflow eco-CONTROL EC200-K, Operation And Maintenance Instructions, Page: 33 / 36

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ViscoTec Preeflow eco-CONTROL EC200-K Operation And Maintenance Instructions Download Page 33

Dosing system eco-CONTROL EC200-K

Operation and maintenance instructions

Copyright © 

 Version 1.8

33 / 35

Maintenance

The Dosing system can be regarded as maintenance-free. Keep the ventilation slots of 

the mains adapter and the housing free of dirt. Do not use any aggressive solvents or 

cleaners for cleaning, only a damp cloth. Unplug the unit from the mains before doing any 

cleaning.

8

Technical data 

8.1

Dosing control

Level of medium critical

Not enough medium in the 

supply tank

Fill up with the medium. If the 

error message remains, check 

the sensor and sensor input, if 

applicable, brief "emergency 

operation" without level 

monitoring. 

Check the compressed air

Compressed air too little, or 

switched off

Check / switch on the 

compressed air

Tolerance range set too small

Set the tolerance range to be 

larger, see (5.9.6)

Dimensions (HxWxD)

100 x 240 x 260 mm

Weight

approx. 1.3 kg

Voltage

24 V DC, mains adapter supplied as well

Voltage mains adapter

230 V / 50 / 60 Hz

Performance

max. 50 W

depending on the output set

start

Key, foot switch

Start / stop externally

24 V pulse, 10 mA terminal strip; low 0 to 1.5 V,

high 12 to 24 V

On / off switch

yes

Interface

RS 232

Compressed air monitoring

0 to 7 bar (0 to 100 psi)

External memory

MM C/SD memory card min 64 MB max. 24 dosing

programs

can be read with a Microsoft operating system

Operating conditions

+10°C to +40°C (non-condensing), air pressure 1 bar

Medium temperature

+10°C to +40°C

Storage conditions

dry/dust-free -10 to +40°C

Summary of Contents for Preeflow eco-CONTROL EC200-K

Page 1: ...Operation and maintenance instructions eco CONTROL EC200 K Dosing system Translation of the German original operating manual ...

Page 2: ...Item No 20202 Print 20 1 12 ...

Page 3: ...izational measures 9 4 6 Preparation before starting up visual check 9 4 7 Preventing damage to the motor of the dispenser 9 4 8 Sources of danger due to Dosing system 9 5 Operation 10 5 1 Displays and controls 10 5 2 Connections 11 5 3 Symbols on the screen 12 5 4 Functional and operational schematic 13 5 5 Starting up 14 5 6 Shutting down 14 5 7 The dosing programs and their areas of application...

Page 4: ... 25 5 9 9 Time and date 26 5 9 10 System and error messages 26 5 10 Clearing error messages 27 5 11 Creating dosing programs 27 5 12 Select the dosing program 28 5 13 Changing a dosing program 28 5 14 Dosing 29 5 15 Bleed the dispenser after filling cleaning 30 5 16 Service 31 5 16 1 Operating information 31 5 16 2 Formatting the chipcard 31 6 Accessories spare parts 32 7 Troubleshooting maintenan...

Page 5: ...Dosing system eco CONTROL EC200 K Operation and maintenance instructions Copyright Version 1 8 5 35 ...

Page 6: ...le to operate two dispensers at the same time It is possible to set it up for other dispensers at any time without noteworthy setting up times The dispensers have been developed and tested for high precision work with products ranging from low to high viscosity with extremely high repeat precision They are rotating displacement systems consisting of a rotor and stator and can be dismantled in no t...

Page 7: ...ed with Functions in brief with your transactions in the document Feature Section Page 3 dosing programs Quantity Start stop Time program 5 7 1 15 Teach in the simplest way to determine and save the required dosing quantity 5 9 1 18 24 different dosing programs operation with memory card 5 11 27 Editing of the dosing programs with a PC in preparation Sucking back of the medium to prevent dripping ...

Page 8: ...ons The chemical resistance of the parts which come into contact with the product see the commissioning and maintenance manual of the dispenser must be ensured prior to commissioning 4 4 Qualifications of the operating and maintenance personnel The owner bears the responsibility for ensuring that the operating and maintenance personnel have the required qualifications The Operation and maintenance...

Page 9: ...on 5 2 Connections on page 11 when the power has been switched off Otherwise the electronics of the drive motor could be damaged 4 8 Sources of danger due to Dosing system Very high dosing pressures can be produced depending on the viscosity and the speed of rotation and this could result in unintended spurting out of the medium Check the flow quantity in relation to the dosing needle used needle ...

Page 10: ...e applied to the medium 3 Mains switch 4 NAVI wheel Select and set variable values and input dialog confirmations 5 Key without Fig bottom For service software update 6 Key START Starts the dosing function 7 Key STOP Stops the dosing function emergency stop 8 Key PRG Esc Selection of programming quitting an input dialog 9 Key INFO Brings further information onto the display used to quit page 2 in ...

Page 11: ...1 2 For dispensers 1 and 2 17 Sensor Input level monitoring medium 18 Foot switch Foot switch for hands free operation 19 System plugs See section 8 3 page 34 for the pin outs 20 RS 232 Data transfer with PC interface preparation 21 24 V DC 100 VA Mains plug connection for power supply 22 Chipcard SD memory card Chipcard reader SD memory card Self levelling liquid low viscosity medium Not a self l...

Page 12: ... mg sucking back Preventing dripping of the medium The amount of medium that is sucked back into the dispenser in connection with the dosing process Calibrating Matching the dispenser by determining the effective flow rate Teach in Empirical determination of the dosing quantity Saving Used to save the last values that had been amended Only applies if a chipcard has been inserted Start stop Shows t...

Page 13: ...e value is shown in inverse 2 Press the NAVI wheel numbered items can be selected individually 3 Select a numbered item by rotating the NAVI wheel the numbered item flashes 4 Press the NAVI wheel the numbered item is shown in inverse 5 Change the value by rotating the NAVI wheel and press the NAVI wheel for confirmation the numbered item flashes again Another numbered item can be selected 6 If fur...

Page 14: ...curate results all the main factors for a reproducible dosing operation can be set The dosing system must be recalibrated when the medium is changed See 5 8 Calibrating page 16 All the parameters of a dosing program can be saved When using a memory card there are 24 program slots available for permanent storage If you do not have a data card the data is stored temporarily in program slot 00 It is ...

Page 15: ...flow Time program The time program is used if the dosing is to be done for a set period This is triggered by the operator or an external controller The amount that is dispensed can be defined ml g per minute The dosing operation can be broken off at any time until the set time has expired STOP key The maximum dosing time that can be set is 99 99 seconds 5 7 2 Operating modes Dosing manually In the...

Page 16: ...r could be damaged Keep at hand a suitable vessel calibration vessel to catch and measure the quantity required for calibration 5 8 1 Calibration auto Note During the calibration operation the Dosing system cannot be operated by either the foot switch or an external control signal Press the PRG key system selection menu display 2 appears Select and confirm Calibration auto the menu Calibration aut...

Page 17: ...amount that goes into the calibration vessel is determined in the previously set measuring unit See also 5 9 1 Dosing amount Input and confirm the ACTUAL quantity that has been determined Select the OK button and confirm the next dialog to save the calibration value appears display 17 1 Accept or discard the suggested program slot confirm this and the system has been calibrated Display 17 1 5 8 2 ...

Page 18: ...RG key system selection menu display 2 appears Select and confirm Calibration manual the Calibration manual menu display 40 appears Display 2 Confirm the flow rate and set the desired value with the NAVI wheel Press the OK button system selection menu display 2 appears Display 40 Setting the dosing amount as a value 1 Press the Quantity program shortcut key display 3 appears 2 Ensure that the requ...

Page 19: ...0 In addition the conveying capacity is shown The NAVI wheel controls the dispenser in a linear fashion 1 4 tourn 1 4 conveying capacity Display 19 8 Rotate the NAVI wheel until the desired dosing quantity is reached The amount given out is shown directly Display 20 Continue with 12 9 to 11 only apply when controlling by means of an external signal 9 Select External and confirm the input dialog to...

Page 20: ...ng quantity 5 9 2 Dosing time 1 Press the Quantity program shortcut key display 10 appears 2 Set confirm and save the dosing time The set value remains active until the next change or until the Dosing systems is switched off Alternatively a value of its own for the flow rate can be assigned to each dosing program See 5 13 Changing a dosing program page 28 Display 10 5 9 3 Flow rate The flow rate c...

Page 21: ...y program shortcut key menu Quantity program display 3 appears Confirm selection ml display 4 input dialog for material density appears Note If the quantity can be switched from ml µl to g mg a material density has already been set and saved See the following description Changing the set material density Display 3 Set confirm and save the material density After leaving the input dialog the Quantit...

Page 22: ... program 00 volatile memory 5 9 6 Tolerance value primary pressure monitoring If the air pressure at the pressure regulating valve is changed primary pressure for the medium an alarm is given and no further dosing is possible A tolerance value can be set The alarm can be switched on or off See 5 9 10 System and error messages page 26 Press the PRG key system selection menu display 2 appears Select...

Page 23: ...isplay Setting range for the password 0000 to 9999 Time of the automatic blocking after the last input 30 seconds Turning on password protection Press the PRG key system selection menu display 2 appears Select and confirm Administration the Administration menu display 25 appears Display 2 Select Password protection display 41 appears Display 25 Change program Tolerance of pressure Password protect...

Page 24: ...he start screen appears Display 42 Note If no further buttons are pressed the password protection blocks the controller after 30 seconds Turning off password protection Release the controller as described above Press the PRG key system selection menu display 2 appears Select and confirm Administration the Administration menu display 25 appears Display 2 Select Password protection display 41 appear...

Page 25: ...sired setting and press Navi wheel the status bar displays Press OK to accept Select the OK button and confirm the setting is activated Display 43 Note If one of the two analogue inputs is active this will be indicated in plain text in the display of the Start Stop Program display 44 instead of the dynamic flow rate display Display 44 Technical connection data on the system connector 15 Pin Analog...

Page 26: ...evel sensor switch can be used to switch between the signal input at the plug sensor 17 OFF and system plug 19 ON The volume is set with the NAVI wheel and confirmed with the Enter key All the values that are set here are saved permanently in the Dosing system Note The overcurrent monitoring is set permanently to ON The primary pressure and level monitoring functions protect the dispenser This eff...

Page 27: ...If the chipcard is defective or has not been inserted when the Dosing systems is switched on a corresponding message display 37 is shown for 3 seconds Display 37 5 10 Clearing error messages If there is an error message it is shown flashing in the status line display 36 and an acoustic signal is given if it has not been switched off see 5 9 10 System and error messages page 26 Press the Info key t...

Page 28: ... display 26 appears Program 00 volatile memory or the last program that was used is shown Display 25 Select and confirm the desired program number the selected program is activated dosing can be done at once See also 5 14 Display 26 Press the PRG key system selection menu display 2 appears Select Administration display 25 appears Display 2 Start stop Time program Calibration auto Calibration manue...

Page 29: ...it Bar can be changed over to psi Display 26 1 Select the dosing program this can be done with the shortcut keys for the dosing programs Quantity program Time program Using the start stop program The associated main display appears for the relevant dosing program After the first dosing operation the display changes to the associated detail display for the relevant dosing program Change program Tol...

Page 30: ...isplay Use the Info key to display all the dosing program parameters Display 26 26 1 Caution Dosing system Do not switch on before medium has been fed in There is a danger of damage Even a brief period of dry running can lead to the stator being destroyed Program no 00 Quantity program Esc Volume 00 100ml Speed 03 000ml m Pause Calibr 0 00 s Esc Esc Suckback Speed 0 000ml 03 000ml m Program no 00 ...

Page 31: ...the PRG key the start screen display 1 appears Press and hold down the START key Press the PRG key Release both keys again the chipcard is reformatted and any data on it is deleted A confirmation message appears on the display Chipcard initialized and ok Display 1 Start stop Time program Calibration auto Calibration manuel Teach in function Administration Quantity program 10 47hFr 18 03 11 Service...

Page 32: ...le extension 10m cpl 11 20333 connection motor 2 for eco PEN450 and eco PEN300 12 20335 connection motor 2 for eco PEN600 13 20326 eco Remote 232 port for ext channel selection Error Possible cause Correction Dosing system cannot be operated no display no dispenser connected connect dispenser ensure that the mains plug has been removed beforehand Mains switch turned off Turn on the mains switch Ma...

Page 33: ...oring Check the compressed air Compressed air too little or switched off Check switch on the compressed air Tolerance range set too small Set the tolerance range to be larger see 5 9 6 Dimensions HxWxD 100 x 240 x 260 mm Weight approx 1 3 kg Voltage 24 V DC mains adapter supplied as well Voltage mains adapter 230 V 50 60 Hz Performance max 50 W depending on the output set start Key foot switch Sta...

Page 34: ...o http www preeflow com download html 9 Disposal The final disposal of the Dosing system is to be done in an environmentally appropriate way All the materials and packaging must be handled in accordance with the recycling stipulations Do not dispose of electrical parts in the household garbage They are to be taken to the appropriate collecting points 2002 96 EU WEEE EU DIRECTIVE concerning used el...

Page 35: ...rtechnik GmbH Amperstraße 13 D 84513Töging Product description Function Dosing system with dispenser Model eco CONTROL EC200 K with dispenser eco PEN300 450 600 700 Harmonised standards applied DIN EN ISO 12100 2011 03 Safety of machinery DIN EN 809 2011 01 Pumps and Pump Units for Liquids Common safety requirements DIN EN ISO 13857 2008 06 Safety of machinery Safety distances DIN EN 61000 6 3 201...

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