Middleby Marshall Gas Ovens PS53GS Gas - Manual (Page 11)

11
ENGLISH
SECTION 2 - INSTALLATION
Figure 2-9 - Conveyor installation
Folded
frame
D. Conveyor Installation
1. Unfold the conveyor as shown in Figure 2-9. Then, begin
to slide the conveyor into the end of the oven. The conveyor
can only be installed from the end of the oven with the drive
motor.
2. Continue moving the conveyor into the oven until the frame
protrudes equally from each end of the oven. Check that the
crumb tray supports located on the underside of the con-
veyor frame rest firmly against the lower end plugs, as
shown in Figure 2-10.
3. When the conveyor is positioned properly, check for free-
dom of movement of the conveyor belt by pulling it for about
2-3 feet (0.6-1.0m) with your fingers. The drive and idler
shafts must rotate smoothly, and the belt must move freely
without rubbing on the inside of the oven.
4. Check the tension of the conveyor belt as shown in Figure
2-11. The belt should lift about 1" (25mm). DO NOT
OVERTIGHTEN THE CONVEYOR BELT.
NOTE:
If necessary, the belt tension can be adjusted by turning the
conveyor adjustment screws, located at the idler (non-
control) end of the conveyor. See Figure 2-11.
Figure 2-10 - Conveyor placement
Crumb tray
support
bracket
End plug
Figure 2-11 - Conveyor belt tension
Conveyor
placed in
oven
1" (25mm)
vertical
deflection
Adjustment
screws (2) on
idler end of
conveyor
Drive end (with
drive sprocket)
Idler end (with
belt tension
adjustment
screws)