Despatch RFD Series - Manual (Page 32)

M AINTENANCE
RFD Oven Series Owner’s Manual
32 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.
6.2. Maintenance Schedule
Preventive
Maintenance
(Refer to Section) Daily Weekly Monthly
Every
Three
Months
Every
Six
Months Annually
As
Needed
General
Avoid placing load
too close to supply
duct (5.1) X
Visually inspect for
dirt, debris and free
movement of parts
and controls. X
Clean as needed X
Inspect door seals
for proper seating,
damage and/or
tears X
Inspect door
operation. Doors
should open and
close securely,
without jerking or
slamming. X
Check optional
Disconnect Switch
(2.5.1) X
Time to temperature:
record heating times
for similar loads. If
heating times are
slowing, it could
indicate a need for
maintenance. X
Ventilation
Check fresh air
damper (3.2) X
Check fan vibration:
supply and exhaust
(6.3) X
Inspect optional
louvers (3.3) X
Check fan rotation
(5.3.1) X
Electrical
Test airflow switch
(6.5) X