9
valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2
psig (3.45 kPa).
3.
Flexible Connections:
a) If the unit is to be installed with flexible couplings and/or quick disconnect fittings, the installer must use a
heavy-duty, AGA design-certified commerciai flexible connector of at least 1/2" (1.3 cm) ID NPT (with
suitable strain reliefs) in compliance with ANSI Z21.41 and Z21.69 standards.
b)
In Canada:
CAN 1-6.10-88 metal connectors for gas appliances and CAN 1-6.9 M79 quick disconnect
device for use with gas fuel.
CAUTlON:
Leak testing of the appliance shall be conducted according to the manufacturer's instructions. Before placing
the oven into operation, always check for leaks with a soapy water solution or other acceptable method. DO NOT USE
AN
OPEN
FLAME TO CHECK FOR LEAKS!
PERFORMANCE CHECKLlST
All burners are tested before leaving the factory. There are no adjustments for the burners if connected according to the
information on the rating plate. Check each burner for proper operations. Flames should be blue in all settings. If service
is required, contact your dealer for the name of their authorized servi ce agency. Gas conversions and initial installation
are not the responsibility of the manufacturer.
The installer should carry out the following performance checks. Refer to instructions below.
1. Check surface burner ignition.
2. Check low flame adjustment – surface burner valve center stem adjustment.
3. Check for gas leaks (odors) at ali gas connections.
FINAL PREPARATION
1. Some stainless steel parts may have a plastic protective wrap which must be removed. The interior of the oven
should be washed thoroughly with hot. soapy water to remove film residues and any installation dust or debris
before being used for food preparation, then rinsed and wiped dry. Solutions stronger than soap and water are
rarely needed.
2. Ali stainless steel body parts should be wiped with hot, soapy water and with a liquid deaner designed for this
materia!. If buildup occurs, do not use steel wool. abrasive cloths, cleaners, or powders! If it is necessary to
scrape stainless steel to remove encrusted materials, soak with hot, wet cloths to loosen the material, then use a
wood or nylon scraper. Do not use a metal knife, spatula, or any other metal tool to scrape stainless steel!
Scratches are almost impossible to remove.
NOTE:
These installation instructions should remain with the unit for future reference. The electrical diagram is located in
the backside or the ccoker
REPLACEMENT PARTS
Only authorized replacement parts may be used in performing service on the appliance. Replacement parts are available
from factory authorized parts distributors.
CONVERSIONE TO DIFFERENT TYPES OF GAS
Before carrying out any maintenance work, disconnect the appliance from the gas and electric
supply. For Natural Gas fit regulator assembly described in Fig.
Adaptation of the pressure regulator for use with different type of gas
The pressure regulator supplied with the appliance is a convertible type pressure regulator for use with Natural Gas at a
nominal outlet pressure of 4” w.c. or LP gas at a nominal outlet pressure of 11” w.c. and it is pre-arranged from the
factory to operate with one of these gas/pressure as indicated in the pre-arranging labels affixed on the appliance,
package and Instruction booklet.
To convert the regulator for use with the other gas different from which one it is pre-arranged it is enough perform the
following operations:
1) Unscrew by hand the upper metal stopper of the regulator.
2) Unscrew by hand the white plastic piece screwed under the above mentioned metal stopper, afterward screw it again
in opposite way under the metal stopper (for gas reference see the written “LP” and “NAT” with relative indicating arrows
on the white piece).
3) Screw again by hand the metal stopper in the original position on the regulator.
Operating in this way the gas regulator is converted for use with the other gas/pressure.
