M
AINTENANCE
LBB Series Oven Owner
’s Manual
40
Version
20
6.
Maintenance
Danger!
Failure to heed warnings in this instruction manual and on
the oven could result in personal injury, property damage or
death.
Danger!
Do not attempt any service on this oven before opening the
main power disconnect switch.
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. 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
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.
Do not use liquids in the oven. Do not set product or liquids
on top of the oven. Liquids that may spill on the oven floor or
top of oven may cause considerable damage to the oven.
Contact Despatch for options available to help prevent such
failures.
Summary of Contents for LBB 1-23
Page 3: ...LBB Series Oven Owner s Manual PREFACE Version 20...
Page 4: ...PREFACE LBB Series Oven Owner s Manual 4 Version 20...
Page 62: ...APPENDICES LAC LFC Series Oven Owner s Manual 62 Version 20 8 3 3 Operating the Timer...
Page 63: ...LAC LFC Series Oven Owner s Manual APPENDICES Version 20 63...
