APW Wyott VCG Installation And Operating Instructions Manual page 10

Problem
No heat and conveyor
belts don't move.
No heat and conveyor
belts move.
Platen is hot and
conveyor belts don't
move
Product is over toasted
or heat is too high, or
drop time is too slow,
product is getting stuck
or conveyor belts stop
when
product is toasting.
Product is under toasted
or platen heat is too low
or drop time is too fast
Conveyor belts are
jumping or snapping
Buns getting stuck on
discharge.
Possible Cause
Toaster is installed incorrectly.
Lid not placed on top securely.
Manual High Limit switch tripped open.
Defective components or wiring problem
Temperature Controller
Solid-state relay failure
Inoperative Platen or Wiring Problem
Set-point is too low
Product or silicone belt jammed
Wiring problems, loose of broken drive
chains.
Conveyor hung up.
Bun adjustment controls set incorrectly.
Buns sticking to release sheet.
Temperature controller set point too high.
Voltage too high.
Wiring problems or defective
components.
Bun adjustment controls set incorrectly.
Temperature controller set point too low.
Voltage too low.
Wiring problem or defective components.
Toaster is installed incorrectly
Conveyor drive belts skipping, loose,
worn, or broken.
Buns not being removed from discharge
chute fast enough. Several buns are
being allowed to collect on the bun chute.
Discharge chute has been lifted up and a pan
placed under it (to catch crumbs).
Corrective Action
Review and perform installation and operation
procedures.
Install or adjust lid so that the push button
plunger on the top of the toaster is depressed.
Reset high limit switch according to the
instructions contained in this manual.
Check all connections
Check Temperature Controller for an Alarm
Message or erroneous reading. Contact an
authorized APW service technician.
Contact an authorized APW service
technician.
Contact an authorized APW service agent.
Adjust Temperature Control to desired
setpoint. (See page 6)
Turn unit off, disconnect from power, allow to
cool, and and remove silicone belt. Clean
thoroughly according to the instructions in this
manual and re-install the silicone belt.
Contact an authorized APW service
technician.
Turn toaster off, wait 5 seconds, and turn
toaster back on. If this happens often, contact
an authorized APW service agent.
Measure bun thickness and set the bun
controls accordingly.
Clean or replace release sheet or
silicone belt according to the instructions in
this manual.
Verify thermostat is cycling at the desired
temperature set point and lower if necessary.
Verify the line voltage matches the toaster's
rated voltage identified on the serial number
data plate.
Contact an authorized APW service
technician.
Measure bun thickness and set the bun
controls correctly.
Verify that the thermostat is cycling at the
desired temperature and raise if necessary.
Verify that the line voltage matches the
toaster's rated voltage identified on the serial
number data plate
Contact an authorized APW service
technician.
Review and perform installation and operation
instructions.
Contact an authorized APW service
technician.
Remove buns from bun chute faster.
Remove the pan or purchase APW / Wyott
#81699001 BUN CATCHER ACCESSORY KIT.
This part has a pan built in to the bun chute to
catch crumbs.
10