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14 of 22 

 

 

Chapter 3 – Operator Maintenance Procedure Details

 

Cleaning Foil Station Rollers and Heater Cover  

Once a month, clean the Foil Station rollers: 

1.

 

Remove the foil rolls from the rewind and unwind differential shafts. 

2.

 

Using a dried clean-room wipe (or if necessary, using IPA), wipe clean the metal twitch rollers 

(1,2), the pull roller (5), the idler roller (3), the rewind and unwind shafts (6, 7) and the heater 
cover (4). 

 

1 

1 

2

4 

1 

3 

1 

5 

1 

6

7

Summary of Contents for Ultra Press

Page 1: ...i of 22 Scodix Ultra Press Preventive Maintenance Guide for Operators ...

Page 2: ... the furnishing performance or use of this document Parts of this document may be based on hardware or software developed by third party vendors Scodix Ltd disclaims any responsibility for the accuracy of this document with respect to such hardware and software and assumes no responsibility for incidental or consequential damages arising due to discrepancies between this document and such hardware...

Page 3: ...ables 7 Checking the Foil Rewind and Unwind Shaft Tension 8 General Dusting 9 Cleaning the Print Table Vacuum Holes 9 Cleaning the UV LED Bridge 10 Cleaning the Suction Cups of the Loader and the Print Head Cleaning Unit 11 Cleaning Foil Station Rollers and Heater Cover 14 Checking the Polymer Expiration Date 15 Checking Tracking and Condition of Conveyor Belts 15 Cleaning the OPA Bridge Encoders ...

Page 4: ......

Page 5: ...xtreme caution must be exercised when inspecting and handling polymer Protective goggles and protective gloves must be worn at all times You must read Scodix Bulletin 19 Materials Safety Handling and Storage before performing maintenance tasks The neutral line of the press is permanently connected to the power supply It is not turned on or off Ensure that no unauthorized person is on or near the m...

Page 6: ... mm Allen key clean room wipes 5 min 7 Press Cleaning UV LED Bridge Details on page 9 Dry paper towels IPA 10 min 8 Press Cleaning loader suction cups Details on page 11 Ethanol or IPA 10 min 9 Press Cleaning print head cleaning unit suction cups Details on page 11 Ethanol or IPA 10 min 10 Foil Cleaning foil rollers and heater covers Details on page 14 5 min 11 Polymer Check the expiration dates o...

Page 7: ...nce Procedures P N Consumable Every Day Every Week Every Month Every 3 Months Usage based Est Time 16 Press Replacing loader suction cups Details on page 20 Replace according to the criteria described PVU 0008 01 Yearly unless needed sooner 10 min ...

Page 8: ...e settings Before You Begin Press the E stop button Engine Pneumatic Panel Verify the following settings Main pressure 6 Bars 1 Loader Bridge 5 Bars Loader Vacuum Zone 5 Bars Loader Tail 5 Bars Foil System ECU 1 On the non operator side of the Foil System on the ECU using a hex key open the 4 screws 2 Verify the following settings Main air pressure regulator 6 bars 6 bars ...

Page 9: ...s REG13 Outfeed twitch bar rewind 1 8 bars Cleaning the Foil Infeed Outfeed Conveyor Sensor Reflectors Every day clean the Foil infeed outfeed conveyor sensor reflectors with a clean dry cloth as described following REG31 2 4 bars REG12 1 2 2 bars REG13 1 8 bars Infeed conveyor sensor reflectors Infeed conveyor sensor reflectors ...

Page 10: ...feed conveyor sensors in one direction 2 Using a clean section of the cloth repeat step 1 3 To enable access to the infeed reflectors move the stitch area of the infeed conveyor directly under the sensors a In the HMI main menu go to LOCAL LOCAL CONTROLS b Press THREADING Outfeed conveyor sensor reflectors ...

Page 11: ...dry lint free cloth wipe the infeed reflectors in one direction 5 Using a clean section of the cloth repeat step 4 6 Repeat steps 3 5 for the outfeed reflectors Cleaning the Press Print Tables Every day wearing gloves fold and wet a lint free wipe with isopropyl alcohol IPA and clean the polymer from the printing tables To remove cured polymer use a plastic scraper ...

Page 12: ...rator station in REMOTE CONTROL mode press TENSION 3 Record the current tension values to use as a reference You may need to obtain these values again after the test 4 Test the tension Set the tension to 0 Verify that you can easily rotate the differential shaft ring Set the tension to 100 Verify that you cannot manually rotate the differential shaft ring If the differential shaft ring did not rea...

Page 13: ... lint free cloth or with air pressure 3 Clean internal paper path components Cleaning the Print Table Vacuum Holes Once a week clean the print table vacuum holes 1 Press an emergency button 2 Move the table towards the feeder side to clear the area under the UV LED module 3 Clean the print table vacuum holes with a 2 5 mm Allen key and clean room wipes CAUTION Do not allow dirt particles to fall i...

Page 14: ...o disconnect DC power from the UV LED 1 Press an emergency button 2 Move the table towards the feeder side to clear the area under the UV LED module 3 Visually inspect the bridge by using a phone to photograph in the position shown following Important The phone must not touch the LED 4 If necessary clean the bridge make sure to wear gloves as follows Uncured polymer Wipe the bridge with a lint fre...

Page 15: ...f the glass is also dirty wipe with a lint free cloth and IPA Cleaning the Suction Cups of the Loader and the Print Head Cleaning Unit Once a week using ethanol or IPA clean the Suction Cups of the Loader System and the Print Head Cleaning Unit Loader 1 Open the operator side door 2 To access the Suction Cups rotate the pulley clockwise as shown 3 Using ethanol or IPA and lint free wipes wipe the ...

Page 16: ...the operator side door b Using ethanol or IPA and lint free wipes wipe the entire surface of the 3 Suction Cups that are closest to you c Close the operator side door 2 Clean the 3 internal Suction Cups a Lower the table In the Scodix software in Ready mode go to Tools Tools Suction Cups Cleaning and click Activate ...

Page 17: ...d hold the Go FW button so that the Suction Cups descend as far as possible and when they start moving away release the button c Open the operator side door d Using ethanol or IPA and lint free wipes wipe the entire surface of the 3 Suction Cups that are farther from you e Close the operator side door f Press Deactivate ...

Page 18: ...th clean the Foil Station rollers 1 Remove the foil rolls from the rewind and unwind differential shafts 2 Using a dried clean room wipe or if necessary using IPA wipe clean the metal twitch rollers 1 2 the pull roller 5 the idler roller 3 the rewind and unwind shafts 6 7 and the heater cover 4 1 1 2 4 1 3 1 5 1 6 7 ...

Page 19: ...nt heads and material build up inside the polymer system that standard cleaning and flushing cannot repair Checking Tracking and Condition of Conveyor Belts Once a month check the condition of the Engine unit and Foil System UV conveyor belts Notes In the Foil System to avoid wasting foil first remove the roll of foil from the rewind shaft Then using the HMI JOG procedure move the belt as describe...

Page 20: ...n the conveyor belt cut outs If the conveyor belts condition is not as required call your service representative Cleaning the OPA Bridge Encoders and Camera Encoders Once every three months using a lint free cloth clean the OPA bridge encoders camera encoders and camera lenses Important To prevent damaging the cameras during cleaning perform this procedure first thing in the morning after startup ...

Page 21: ... wipe the 4 camera encoders from the inside of the machine outward until about 10 cm from the external edge the cameras block access Important Take care not to hit the cameras 3 Wipe the 2 bridge encoders 4 Print one sheet The cameras position is now closer to the inside of the machine 5 Finish cleaning the camera encoders external 10 cm ...

Page 22: ...um cleaner clean the UV acrylic filter 1 On the UV acrylic filter open the two screws and remove the filter 2 Clean the UV acrylic filter with a strong vacuum cleaner 3 Reinstall the filter and secure it with the two screws Cleaning Print Head s Fan Filter 1 With a 3 mm hex key remove hex screw 1 and slightly loosen hex screw 2 1 2 ...

Page 23: ... Maintenance Procedure Details 19 of 22 2 Loosen hex screws 3 and 4 3 Remove the filter by pulling it upward 4 Use air pressure to clean the filter and then reinstall it in the reverse order from which you removed it 4 3 ...

Page 24: ...n Cup is worn or torn Media loading issues increase Misfeeds at the loader increase Cleaning the Suction Cups does not improve performance The loader Suction Cups have not been replaced in one year To Replace the Loader Suction Cups 1 Make sure that the Press is turned off and disconnected from the wall power socket 2 Pull off the old Suction Cup and push a new Suction Cup onto the base ...

Page 25: ...Chapter 3 Operator Maintenance Procedure Details 21 of 22 Push the new Suction Cup as far as possible onto the base ...

Page 26: ... Israel Tel 972 3 903 3371 Fax 972 3 903 3375 Email service scodix com Website www scodix com Appendix B Document History P N Rev Details Written by Approved Date DBK 1005 01 New document Moty B Yossi Bahar May 2017 DBK 1005 02 Two tasks added checking polymer expiration and cleaning print table vacuum holes Patti S Yossi Bahar July 2017 ...

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