Garland AIR-DECK GAS BAKE AND PIZZA OVENS - Manuel (Page 12)

Part # 1382670 (12/07) Page 12
NOTE: Each oven has been factory tested and adjusted
prior to shipment. It may be necessary to further adjust
the oven as part of a proper installation. Such adjustments
are the responsibility of the installer. Adjustments are not
considered defects in material or workmanship, and they are
not covered under the original equipment warranty.
Oven Door
The “AIR DECK” oven door has adjustability as a design
feature. Although it is factory set, the tension can be adjusted
to suit the operator’s preference. In addition, after a long
period of hard use, the tension can be readjusted as required.
To adjust door tension it is necessary to remove left and
right front corners of unit by the two sheet metal screws.
This exposes the door hinge and spring assembly. The spring
hook passed through a bracket. A 1/4” x 20 nut is on the
spring hook forward of the bracket. If it is available, use a
7/16” deep socket and ratchet to turn the nut clockwise to
increase spring tension or counter-clockwise to relieve spring
tension. Make sure to adjust both sides equally.
The oven door is properly adjusted if the door remains fully
open and if the spring tension carries the door to the full
closed position from the half-closed position. Replace the
corner and fasten with screws.
Burner flame Adjustment
The “AIR DECK” utilizes a power burner assembly as a heat
source. To ensure peak efficiency, a proper air-fuel mixture is
necessary. There is an inspection port (window) on the power
burner. There is an air shutter located on the blower motor
that should be adjusted to provide a good blue flame with
no yellow tips.
Below is a drawing illustrating the proper way to check the
burner blower air shutter adjustment.
NATURAL
7/8"
PROPANE 1/2"
ADJUSTMENTS