Instruction Manual
MAINTENANCE LAC Series Oven Owner’s Manual
34 Version 1
Copyright © 2012 by Despatch Industries.
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 Despatch Industries, unless for purchaser's personal use.
2. Press Menu and lower the High Limit setpoint to a value just below the current process
temperature.
3. Press Run.
4. The High Limit alarm indicator will flash and a High Limit alarm message will display.
5. Press Stop.
6. Press Reset.
7. Return the control setpoint and High Limit setpoint values to their original values.
6.5. Door Adjustment
To increase or decrease latch tension, or to gain a better door seal on the latch side:
Turn the door strike in or out on its threads by loosening the Allen head set screw.
If necessary, adjust the vertical alignment of the strike to increase or decrease latch tension.
1. Loosen the two screws on the latch strike and sliding the strike up or down on its slots.
2. After positioning the strike, tighten the screws.
6.6. Replacement Parts
To order or return parts, contact Despatch Service & Technical Support. When returning parts, a
Despatch representative will provide an MRA (Material Return Authorization) number. Attach
the MRA number to the returned part for identification. When ordering parts, expedite the process
by giving the model number, serial number and part number.
Global Headquarters
Contact
Service & Technical
Support
Despatch Industries
8860 207th Street
Lakeville, MN 55044
USA
International/Main: 1-952-469-5424
US toll free: 1-888-337-7282
Fax: 1-952-469-4513
info@despatch.com
www.despatch.com
Service: 1-952-469-8230
US toll free: 1-800-473-7373
Fax: 1- 952-469-8193
Service @despatch.com
6.6.1. Replace the Protocol 3 Controller
Refer to the Protocol 3 Owner’s Manual for instructions on replacing the Protocol 3
controller.
Warning!
Disconnect the main power switch or power cord before
attempting any repair or adjustment.