![background image](http://html.mh-extra.com/html/a-j-antunes/9210850/9210850_user-manual_447214015.webp)
HCT-5H BUN TOASTER
15
A.J. Antunes & Co.
P/N 1011256 Rev. B 03/15
McDonald’s
Problem
Possible Cause(s)
Corrective Action
Buns are toasting too
dark
Incorrect temperature set-points
Perform a factory reset as detailed in
“Programming Section” of this owner’s manual.
Call AJA Technical Support 877-392-7854 for
assistance
Incorrect motor speed
Perform a factory reset as detailed in
“Programming Section” of this owner’s manual.
Call AJA Technical Support 877-392-7854 for
assistance
Improper compression setting
Use recommended compression #4. Call AJA
Technical Support 877-392-7854 for assistance
The black belts are worn due to not
being properly cleaned daily or are over
3 months old.
Follow the daily maintenance & quarterly belt
replacement as detailed in the PM
Light/Dark settings must be adjusted
Adjust the Light/Dark settings to achieve a
lighter product. Call AJA Technical Support
877-392-7854 for assistance
The black belts appear
too loose & sagging
The rear top &/or bottom spring loaded
rollers are in the unlocked state.
Verify the roller is properly seated & extended
towards the rear to apply tension to the belt.
Call AJA Technical Support 877-392-7854 for
assistance
The black belts are
tearing prematurely
The 4 main rollers are not being cleaned
of crumb/seeds buildup during belts dur-
ing the quarterly belt replacement
Clean all 4 roller of any buildup until the roller
surface feels smooth. Refer to the mainte-
nance section of this owner’s manual. Call AJA
Technical Support 877-392-7854 for assistance
The front bun landing tray is not properly
secured or is damaged & impacting the
belts
Re-secure the bun landing tray & adjusted as
needed. Call AJA Technical Support 877-392-
7854 for assistance
The bun feeder is not properly secured
or is damaged & impacting the belts
Re-secure the bun landing tray & adjusted as
needed. Call AJA Technical Support 877-392-
7854 for assistance
Black belts were installed incorrectly
Verify the belts are properly installed & seated
into place. Refer to the maintenance section of
this owner’s manual
Buns are being over
compressed
Improper compression setting selected
Use recommended compression #4. Call AJA
Technical Support 877-392-7854 for assistance
The buns are not sliced to acceptable
dimensions
Contact your bun supplier & have the buns
inspected for proper dimensions
Expired buns are being used
Use only buns that have not expired
Mechanical problem within conveyor
system
Call AJA Technical Support 877-392-7854 for
assistance
TROUBLESHOOTING (continued)
Summary of Contents for 9210850
Page 21: ...HCT 5H BUN TOASTER 21 A J Antunes Co P N 1011256 Rev B 03 15 McDonald s WIRING DIAGRAM ...
Page 22: ...HCT 5H BUN TOASTER 22 A J Antunes Co P N 1011256 Rev B 03 15 McDonald s NOTES ...
Page 23: ...HCT 5H BUN TOASTER 23 A J Antunes Co P N 1011256 Rev B 03 15 McDonald s NOTES continued ...
Page 24: ......