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M AINTENANCE Edison Printer User Manual (Part Number 1023838) 136 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 135

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.

6.2.1.2. Inspect Paste Dispenser Empty Sensor–Monthly

Figure 135. Inspect Paste Dispenser Empty Sensor.

Introduction

Inspect and clean the paste dispenser empty sensor (SQ9).

Estimated Completion Time

Less than 5 minutes.

Procedure

 Remove all paste from the surface of the sensor to prevent false triggers

 With a full cartridge, the sensor should have only a green light illuminated (Figure 135).

 Position the sensor downward to ensure the cartridge is empty and the plunger is bottomed

out before the yellow light illuminates

 To ensure proper operation:

o Use a full cartridge and then move the cartridge to the right away from the sensor.

o At approximately 6 mm (.250 In) the yellow light should come on.

MAINTENANCE Edison Printer User Manual (Part Number 1023838)

136 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.

6.2.2. Inspect Hood Gas Springs—Daily

Figure 136. Inspect Hood Gas Springs Daily.

Introduction

Inspecting the Hood Gas Springs daily routine (Figure 136).

Estimated Completion Time

Less than 5 minutes

Procedure

Two gas springs (on the left and right sides of the hood) hold the hood up when open. These

springs must be inspected daily as follows:

 Check to ensure the retaining clips holding the gas springs to the ball joints are present and

secure.

o A missing or defective clip can result in the gas spring coming loose and the hood

falling.

 Check for oil on the shafts of the gas springs and/or on the area of the print head gantries

underneath the gas springs.

o The presence of oil indicates the spring is leaking.

o Leaking springs must be replaced immediately.

 Check that hood does not fall:

o Open the hood all the way and ensure it does not begin to fall (it may rise slightly,

which is acceptable).

 If the hood begins to fall, replace both gas springs immediately.

o Repeat with the hood approximately half way open.

 If the hood begins to fall, replace both gas springs immediately.

 If a great amount of force is required to close the hood the gas springs are defective.

o Replace both gas springs immediately.

 If the hood seems heavy to lift or requires unusual force the gas springs are defective

o Replace both gas springs immediately.

Edison Printer User Manual (Part Number 1023838) MAINTENANCE

Rev. A 137

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.

6.2.3. Light Tower Lights and Audible Alarm—Monthly

Figure 137. Individual Light Tower elements are not replaceable.

Introduction

Light Tower Lights and Audible Alarm monthly routine.

Estimated Completion Time

Less than 5 minutes

Procedure

 Navigate to View > Diagnostics > IO View.

 Click on Light Tower Group in Groups.

 Five outputs are associated with the light tower functionality.

 Activate each output and verify the corresponding illumination or alarm siren activates.

o NOTE: For a failure of any feature, replace the entire light tower (individual

elements are not replaceable).

 Close the IO View to return to the Production Dashboard.

Light Tower Output IO

Light Tower