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Edison Printer User Manual (Part Number 1023838) M AINTENANCE Rev. A 169 Copyright © 2017 ITW EAE All rights reserved. No part of the contents of this manual ma y be reproduced, copied or transmitted in any form or by an…

MAINTENANCE Edison Printer User Manual (Part Number 1023838)

168 Rev. A

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.

6.2.32. Inspect Hood To Hoop Roll Ground Strap–180 Days

Figure 166. Inspect hood to hoop roll ground strap.

Introduction

Inspect the hood to hoop roll ground strap (Figure 166).

Estimated Completion Time

Less than 5 minutes.

Procedure

 Open the hood.

 Examine the small braided strap from the hood to the hoop roll frame.

 This electrostatic discharge (ESD) strap should not show any fraying or deterioration and/or

metal strand breakage.

o Replace strap if any strands are frayed.

6.2.33. Clean Work Table–Daily

Introduction

Clean the work table.

Estimated Completion Time

Less than 5 minutes

Procedure

Navigate to View (pull-down) > Diagnostics, then click the Motion Control tab to display the

Motion Control dialog.

Edison Printer User Manual (Part Number 1023838) MAINTENANCE

Rev. A 169

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.

 Select the WORKNEST Z axis.

o Click Home (bottom of the screen).

 Clean the board support (lifters) using a clean lint-free cloth and cotton swabs (both

dampened with approved cleaning solvent).

o Pay special attention to the underside of the lifters when cleaning.

 Make sure to remove all paste build-up.

 Ensure all tooling and foreign objects are removed from the underside of the rails or damage

can occur.

 If you have the Edge Lok option, inspect the assembly for loose, damaged, or missing parts.

o Check for paste build-up and other debris.

o Clean as required using a clean lint-free cloth and cotton swabs (both dampened with

approved cleaning solvent).

 Clean the work table surface using a clean lint-free cloth dampened with approved cleaning

solvent.

o Make sure to wipe the table area under the front and rear track assemblies as well.

6.2.34. Clean Stencil Shelves—Daily

Introduction

Clean the stencil shelves.

Estimated Completion Time

Less than 5 minutes.

Procedure

 Remove the stencil from the shelf (if present).

Caution: Safety Glasses

Wear protective safety glasses when handling solvent or

printing media. These chemicals can cause eye injury. Review

Safety Data Sheet before use.

Caution: Safety Gloves

Wear protective gloves when handling solvent or printing media.

Solvent can cause skin irritation. Review Safety Data Sheet

before use.

MAINTENANCE Edison Printer User Manual (Part Number 1023838)

170 Rev. A

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.

 Clean the entire right side shelf assembly using a clean lint-free cloth dampened with an

approved cleaning solvent.

o Repeat for the left side assembly.

 Replace the stencil (if previously removed).

6.2.35. Clean Solvent Pan–As Necessary

Introduction

Solvent Pan Cleaning

Estimated Completion Time

Less than 30 minutes

Procedure

All Edison machines are equipped with a solvent leak sensor mounted to the stencil wiper. The

sensor is located at the rear of the wiper on the, mounted on the lower area of the wiper

backplane. When this sensor detects liquid solvent in the wiper pan, the machine will stop and

power will be automatically shut off.

Remove solvent from the pan and sensor before powering the machine up and returning to

service.

There are two procedures for removing solvent from the wiper pan (Table 18):

Table 18. Two procedures for removing solvent from wiper pan.

Procedure

Section

When to Use

Solvent Pan Cleaning

(Machine Power Off)

The leak sensor has detected

solvent and shut power off to the

machine

Solvent Pan Cleaning

(Machine Power On)

Machine power is on when a leak or

spill is noticed but the leak sensor

has not detected it.