Centro 85-1620-6 - Manual (Page 3)

 W A R N I N G 
1
U S E A N D C A R E Natural Gas Connections and Service Regulators Above 1/2 psi.
Prior to 1998, all residual gas service regulators were set with an outlet pressure of 7 inches
water column.
In the 1998 edition of NFPA 54, the National Fuel Gas Code, a change was made allowing
service regulators of 2 and 5 psi.
With this change it was also required that an in line regulator be connected between the
service regulator and the appliance regulator if the 2 or 5 psi system is used. This additional
regulator is not supplied with the product.
It is possible for a consumer, making the connection themselves, or a plumber, not check-
ing, to tap into a 2 or 5 psi line. If a pressure of 2 psi or greater is supplied to the appliance
regulator on certain grills it will shut down and not deliver any gas to the grill. Other con-
cerns are the quick disconnect socket and hose which are only rated to 1/2 psi.
If the quick disconnect socket, hose, and grill are properly connected and still not getting
gas, delivery pressure needs to be verified. If pressure is greater than 1/2 psi, make sure that
an in line regulator is present.
Once the grill has been over-pressured, the regulator may or may not have been damaged.
The best practice is to replace the regulator.
This grill is designed for natural gas use at 7 inch water
column supply pressure. Verify supply pressure with your local gas company.
If supply pressure is different than 7 inch,
contact a certified plumber for assistance. Not for use with LP gas.
Incorrect connection can result in a gas leak with possibility of fire.
 D A N G E R 
For residential use only. Do not use for commercial cooking.
 C A U T I O N 