Cosmo COSGRT304 GRT Series 30" Gas Sealed Burner Rangetop

User Manual - Page 6

For COSGRT304. Series: GRT

PDF File Manual, 13 pages, Read Online | Download pdf file

COSGRT304 photo
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10 11
INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS
GAS CONVERSION
Before carrying out any maintenance work, disconnect the appli-
ance from the gas and electric supply.
CHANGING THE BURNER NOZZLES
Lift up the burners and unscrew the nozzles ( Fig. 8) using an ad-
justable wrench of 7 mm and change the nozzles with those de-
signed for the new gas supply according to the information given in
TABLE A shown below.
CAUTION: Save the orifices removed from the appliance for
future use
PRESSURE REGULATOR ADJUSTMENT FOR GAS CONVERSION
The pressure regulator supplied with the appliance is a convertible type
pressure regulator for use with Natural Gas at a nominal outlet pres-
sure of 4” W.C. or LP gas at a nominal outlet pressure of 10” W.C. and it
is pre-arranged from the factory to operate with one of these gas/pres-
sure as indicated in the pre-arranging labels affixed on the appliance,
package and Instruction booklet.
Your cooktop is shipped from the factory set for use with natural gas.
It can be converted for use with propane gas by following steps
below. Note: The agency performing this work assumes responsibility
for the conversion.
1) Unscrew by hand the upper metal stopper of the regulator (Fig. 5)
2) Unscrew by hand the white plastic piece screwed under the above
mentioned metal stopper. Afterward, screw in this part 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.
TABLE A
1.08 0.83 0.9 0
0.650.830.9 0
0.9 01.08
0.83
0.65
30” 36”
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