EdisonStandardOwnersManual-RevA-20170818B.pdf - 第152页
M AINTENANCE Edison Printer User Manual (Part Number 1023838) 152 Rev. A Copyright © 2017 ITW EAE All rights reserved. No part of the contents of thi s manual may be reproduced, copied or transmitted in any form or by an…
Edison Printer User Manual (Part Number 1023838) MAINTENANCE
Rev. A 151
Copyright © 2017 ITW EAE
All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any
means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and
retrieval systems without the written permission of ITW EAE, unless for purchaser's personal use.
6.2.15. Inspect Paste Height Monitor–Monthly
Figure 149. Inspect Paste Height Monitor.
Introduction
Inspect the condition of the Paste Height Monitor.
Estimated Completion Time
Less than 5 minutes
Procedure
The paste height monitor sensor assembly is mounted at the bottom of the squeegee carriage and
subject to contamination.
Inspect the paste height monitor assembly (Figure 149).
o Clean the assembly surface using isopropyl alcohol and a brush.
If the assembly is loose, recalibration is required.
o Contact the Technical Support Center (see Section 1.2) for the proper procedure.
MAINTENANCE Edison Printer User Manual (Part Number 1023838)
152 Rev. A
Copyright © 2017 ITW EAE
All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any
means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and
retrieval systems without the written permission of ITW EAE, unless for purchaser's personal use.
6.2.16. Inspect Quik Release Squeegee Side Plates–Monthly
Figure 150. Inspect stencil alignment clamp plates.
Introduction
Inspect the slide plates of the Quik Release squeegees front and rear (Figure 150).
Estimated Completion Time
Less than 5 minutes
Procedure
The Quik Release squeegee system can be contaminated by solder paste during product
changeover, if proper procedures are not followed. If paste is found in the slides:
Clean the assembly:
o Remove the slide by removing the three shoulder bolts.
o Clean the slide using isopropyl alcohol.
o Clean the assembly body that mates with the slide using isopropyl alcohol.
Insert squeegees to ensure proper location for magnet adhesion.
Secure by moving the slide
Edison Printer User Manual (Part Number 1023838) MAINTENANCE
Rev. A 153
Copyright © 2017 ITW EAE
All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any
means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and
retrieval systems without the written permission of ITW EAE, unless for purchaser's personal use.
6.2.17. Inspect and Drain Incoming Air Filter Bowls–Monthly
Figure 151. Inspect Air Filter Bowls.
Introduction
Inspect and drain incoming air filter bowls (Figure 151).
Estimated Completion Time
Less than 10 minutes
Procedure
Access the filter bowls by opening the front center door then the right access hinged panel. Filter
bowls are mounted on the bottom right of the Pneumatics panel.
If you observe fluid:
Power-down the printer through the normal sequence.
Lock out and Tag out the main disconnect.
Turn the red handle in front of the filter bowl assemblies 90 degrees clockwise.
o Residual air in the system will dump out.
Drain the filter and mist separator bowls using the small buttons at the bottom of each bowl.
After draining remove the bowls
o Clean the bowls.
o Check condition of bowls.
Restore the bowls to their appropriate positions,
Return the red handle to the normal position.
Remove the Lock out Tagout device.
After air has been restored to the system, check for leaks.
NOTE: Do not attempt at any time to service the filter bowls with air pressure applied to them.