Middleby Cooking Systems Group PS520E - Manual (Page 15)

11
SECTION 3
OPERATION
E. Conveyor
The on-off switch for the conveyor motor is on the
digital control panel. Also on the control panel is the
digital conveyor speed control. The digital control can
be adjusted from 1-10 minutes bake time (conveyor
speed). Refer to Figure 3-3.
Conveyor speed is measured by the amount of time it
takes for an item to go through the bake chamber of
the oven.
MEASURING CONVEYOR SPEED
See Figure 3-4 and 3-5.
To check conveyor speed, place a product item at the
entrance end of the baking chamber as shown. Time
how long it takes for the leading edge of the item to go
from the entrance end of the baking chamber to the
exit end. This should be the conveyor speed shown on
the conveyor speed digital control.
NOTE: In Figure 3-4 and 3-5, the oven shown is with
the conveyor running left to right.
WARNING
A possibility of injury from rotating parts and electric
shock exists in the oven. Never disassemble or
clean the oven with the BLOWER switch or any
other oven control turned “ON” or “I”. Turn “OFF” or
“O” and lockout or tagout all electric power to the
oven before attempting to clean or service the oven.
Figure 3-3. Conveyor Speed Digital Control
Figure 3-5. Product at exit end of baking
chamber - END OF TIMING
Figure 3-4. Product at entrance end of baking
chamber - BEGINNING OF TIMING
Minutes Seconds