KitchenAid KDRS463VSS00 Installation Instructions Manual page 23

3.
Test the gas pressure regulator and gas supply line.
The regulator must be checked at a minimum 1" (2.5 cm)
water column above the set pressure. The inlet pressure to
the regulator should be as follows for operation and checking
the regulator setting:
Natural Gas:
Minimum pressure 6" (15.2 cm) WCP
Supply pressure 14" (35.6 cm) WCP
Gas Supply Pressure Testing
Gas supply pressure for testing regulator must be at least
1" water column pressure above the manifold pressure
shown on the model/serial rating plate.
Line pressure testing above 1/2psi gauge (14" WCP)
The range and its individual shutoff valve must be
disconnected from the gas supply piping system during any
pressure testing of that system at test pressures in excess of
1/2psi (3.5 kPa).
Line pressure testing at 1/2psi gauge (14" WCP) or lower
The range must be isolated from the gas supply piping
system by closing its individual manual shutoff valve during
any pressure testing of the gas supply piping system at test
pressures equal to or less than 1/2psi (3.5 kPa).
To Convert Surface Burners
1. If installed, remove the burner grates.
2. Remove burner cap.
3. Remove the burner head.
NOTE: A 7/8"socket must be used to remove the burner head
of the large dual burners.
4. Using a T15 Torx ® screwdriver, remove the burner base.
Large Dual Burner
A. Burner cap
B. Burner head
C
C. Gas
opening
D. Burner base
Medium Burner
A. Burner cap
B. Burner head
C. Gas opening
D. Burner base
5. Apply masking tape to the end of a 7 mm nut driver to help
hold the gas orifice spud in the nut driver while changing it.
Insert nut driver into the gas opening and press down onto
the gas orifice spud and remove by turning the gas orifice
spud counterclockwise and lifting out. Set gas orifice spud
aside.
6. Replace with correct Natural gas orifice spud. See the
"Natural Gas Orifice Spud/Hood Chart."
Use the following chart to find the exact orifice spud
placement.
Natural Gas Orifice Spud/Hood Chart
Burner Rating Size Burner Style
5,000 BTU 1.01 mm Small burners
15,000 BTU 1.75 mm Medium burners
q
I
I},_ ,s o o o o o o 0 {,I
20,000 BTU 1.89 mm
0.69 mm
Large burner - main
Large burner - simmer
18,000 BTU 1.93 mm Grill burner
Burner orifice spud Grill orifice hood
A
7=
8.
A. Size stamp A. Size stamp
Place LP gas orifice spuds in plastic parts bag for future use
and keep with package containing literature.
For medium and large burners, replace the burner base using
both screws. Replace burner head and cap.
For small burners, replace igniter using the following
instructions.
Small Burner
A. Burner cap
B. Burner head
C. Gas opening
D. Burner base
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