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Matan Digital Printing Barak 5, Technical Notes

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Matan Digital Printing Barak 5 Technical Notes Download Page 7

 

10100125 - A

 

© Matan Digital Printers Ltd 

Page 7 of 19 

Cleaning the Entire Ink System 

1. Empty the I

NK 

W

ASTE 

T

ANK

. 

 

 

2.  Disconnect all the pumps from the electricity supply, as 

shown below. 

 

Figure 3: 

Disconnecting the old AC Pump 

 

Figure 4: 

Disconnecting the new DC Pump 

Summary of Contents for Barak 5

Page 1: ...Cleaning the Ink System Replacing the Ink Technical Note 10100125 Rev A 10100125 A Matan Digital Printers Ltd Page 1 of 19...

Page 2: ...Technical Note This Technical Note sets out the procedure for cleaning the Ink System and replacing the ink Before changing the ink the entire Ink System must be cleaned The Barak printer s Ink System...

Page 3: ...e 1 The Main Ink Tank s Fittings 2 Remove the four retaining screws that hold the MIT and keep them for later use 3 Remove the tank from the printer You might find that the tank has stuck to the chass...

Page 4: ...ge 4 The flushing fluid must be compatible with the ink that is being removed Be careful not to splash the liquid outside the tank and not to turn it upside down as it may damage the DIGITAL INK LEVEL...

Page 5: ...he tank as shown below Be careful not to lose the red gasket 10 Repeat steps 7 8 and 9 a couple of times on the same MIT 11 Screw back the plug and fill the tank with approx liter of alcohol 12 Thorou...

Page 6: ...ndition you should replace it 16 Connect the two new metal fittings to the tank s threaded fittings using a 12 metric wrench as shown below These fittings don t need Loctite or any other sealing mater...

Page 7: ...nters Ltd Page 7 of 19 Cleaning the Entire Ink System 1 Empty the INK WASTE TANK 2 Disconnect all the pumps from the electricity supply as shown below Figure 3 Disconnecting the old AC Pump Figure 4 D...

Page 8: ...eck boxes are checked 5 In the SIT group box click the PRESSURE option All the SITs will empty 6 When air starts coming out from the nozzles click the VACUUM option The SITs are now completely empty 7...

Page 9: ...24 volts to the pump You can also use the original pumps instead of an external pump 9 Disconnect the lower end of the SIT from the pump 10 Connect the lower side of the SIT to a 50 cm piece of black...

Page 10: ...hown below 13 Disconnect SIT S vacuum pipe as shown below 14 Connect a black ink pipe to the SIT and insert the other end of the pipe into an empty bottle 15 Turn on the external pump 16 The flushing...

Page 11: ...directly to the external flushing fluid bottle using a piece of black ink pipe 21 Connect a piece of black ink tube to the upper side of the machine pump and insert the other end into an empty bottle...

Page 12: ...upper fitting of the machine pump 28 Reconnect the lower fitting of the PRIMARY INK FILTER to the MIT 29 Repeat steps 7 to 28 for all the ink tubes 30 Fill the MAIN INK TANKS with the appropriate ink...

Page 13: ...10100125 A Matan Digital Printers Ltd Page 13 of 19 The following two figures show the TYPE B system Non return Valve Pump Filter...

Page 14: ...1 For the TYPE A INK PUMP SYSTEM disconnect one of the wires on the INK PUMP as shown below 2 For the TYPE B INK PUMP SYSTEM disconnect the wire connector from the pump as shown below 3 To empty the S...

Page 15: ...N INK TUBE from the pump as shown below 6 Connect the tubes from the pumps to the flushing fluid container in either ink system 7 Carry out a PURGE until clean flushing solution comes out of the PRIMA...

Page 16: ...ect the upper INK TUBE and insert a plug into the tube to prevent leakage 33 Replace the INK FILTER with a new one 34 Carefully remove the two plugs and reconnect the two INK TUBES 35 Disconnect the l...

Page 17: ...l Printers Ltd Page 17 of 19 37 When the syringe begins to fill with ink remove it and reconnect the tube 38 Connect the 24v wire to the INK PUMP 39 Remove the absorbent cloth and clean any ink that m...

Page 18: ...ot for Print Head Customer s Name Address Barak5 Printer S N Faulty Part Name Details of faulty part Remarks Signed Name Position in Company Date The Printer s Serial Number is displayed on the label...

Page 19: ...14 Amal Street Park Afek Rosh Ha ayin 48092 Israel Tel 972 3 9002720 Fax 972 3 9002721 Email support matanprinters com U S Office Matan USA Inc 90 Earhart Drive Suite 4 Williamsville NY 14221 Tel 1 7...

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