LAC Series Oven
Owner’s Manual
M
AINTENANCE
Version 106
29
Copyright © 2011 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.
6.
Maintenance
6.1. Checklist
Keep equipment clean
. Gradual dirt accumulation retards airflow. A dirty oven can
result in unsatisfactory operation such as unbalanced temperature in the work
chamber, reduced heating capacity, reduced production, overheated components, and
the like. Keep the walls, floor and ceiling of the oven work chamber free of dirt and
dust. Floating dust or accumulated dirt may produce unsatisfactory work results.
Keep all equipment accessible. Do not permit other materials to be stored or piled
against it.
Protect controls against excessive heat
—particularly controls, motors or other
equipment containing electronic components. Temperatures greater than 51.5°C
(125°F) should be avoided.
Establish maintenance and checkup schedules
. Do this promptly and follow the
schedules faithfully. Careful operation and maintenance will be more than paid for in
continuous, safe and economical operation.
Maintain equipment in good repair
. Make repairs immediately. Delays may be
costly in added expense for labor and materials and in prolonged shut down.
Practice safety
. Make it a prime policy to know what you are doing before you do it.
Make
caution
,
patience
, and
good judgment
the safety watchwords for the operation
of your oven.
Warning!
Do not attempt any service on this oven before opening the
main power disconnect switch.
Warning!
Do not place this oven in an environment harmful to electrical
components.
Placing this oven in an environment detrimental to electrical
components (for example, environments where carbon fibers,
coal dust or similar contaminants may be present) may result
in component failure.
Contact Despatch for options available to help prevent such
failures.
