Doyon SRO2 - Manuel (Page 11)

FAM SROxG rev 07-13.doc 10/13
INSTALLATION
Take off the packaging material with care. Take off all the material used for packing and accessories.
Seal the unit on the floor with silicone. Verify every adjustments and correct it if necessary. Install
the hood covering the top front of the oven.
Each unit is set up to be used with the type of gas and electrical supply specified on the nameplate
fixed on the oven.
The installation must be conform with National fuel gas code ANSI Z223.1-XX and CAN/CGA-
B149-XX, Gas installation Code and local Codes where applicable. Refer to last edition year for
XX.
The oven's combustion system consists of a very safe gas burner certified in accordance to the
American Gas Association Standard in USA and with the Canadian Gas Association in Canada.
1. To the certified gas technician
The burner installed on DOYON gas fired ovens is set up and adjusted at the plant for a first class
operation. It is nevertheless necessary to verify on site the pressure at the burner input. The
following table indicates the pressures that must be set up to remain conform to the AGA standards
or CGA.
SRO1G
GAS
TYPE
ALTITUDE
(FT)
INPUT
(BTU)
EACH
OVEN
SECTION
REGULATOR
INPUT
PRESSURE
(Water column
inches)
REGULATOR
OUTPUT
PRESSURE
(Water column
inches)
MANIFOLD
PRESSURE
(Water column
inches)
BURNER
ORIFICE
SIZE (DMS)
QTY=26)
Propane 0-2000 175 000 11.0 8.6 8.5 # 66 drill
Propane 2000-4500 175 000 11.0 8.6 8.5 # 66 drill
Natural 0-2000 175 000 7.0 3.4 3.3 # 53 drill
Natural 2000-4500 175 000 7.0 3.4 3.3 # 53 drill
SRO2G
GAS
TYPE
ALTITUDE
(FT)
INPUT
(BTU)
EACH
OVEN
SECTION
REGULATOR
INPUT
PRESSURE
(Water column
inches)
REGULATOR
OUTPUT
PRESSURE
(Water column
inches)
MANIFOLD
PRESSURE
(Water column
inches)
BURNER
ORIFICE
SIZE (DMS)
QTY=26)
Propane 0-2000 275,000 11.0 7.6 7.3 # 60 drill
Propane 2000-4500 275,000 11.0 7.6 7.3 # 60 drill
Natural 0-2000 275,000 7.0 3.4 2.75 # 52 drill
Natural 2000-4500 275,000 7.0 3.4 2.75 # 52 drill
The burner used is adjusted for use with the gas indicated on the nameplate. It is nevertheless
possible to convert the burner to another gas by doing the modifications indicated in the
CONVERSION PROCEDURE provided with the oven. These modifications must be done carefully
and completely under the company's instruction to remain conform to A.G.A. or C.G.A standards.
Refer to Doyon Equipment to get the right CONVERSION KIT.
A-7