Alto-Shaam 610ESG Manual Do Utilizador

COMBITOUCH

TM

 ESG SERIES • GAS INSTALLATION MANUAL • 17.

Remove any tape 
or compound 
residue on all 
external thread 
connections before 
proceeding. Use 
an approved gas 
pipe sealant at all 
external threaded 
connections, 
Gas piping used on gas connections must avoid 
sharp bends that may restrict the flow of gas to the 
appliance. If the connected pressure exceeds 14.0” 
W.C. (3.5 kPa), a step-down regulator is required to 
be supplied by the owner/operator.

Close the individual manual shut-off valve to isolate 
the appliance from the gas supply piping system 
during any pressure testing at test pressures equal 
to or less than 1/2 psig. (3,4 kPa). The appliance and 
individual shut-off valve must be disconnected from 
the gas supply piping system during any pressure 
testing at pressures in excess of 1/2” psig. (3,4 kPa).

In the U.S.A., installation must conform to local 
codes or, in the absence of local codes, with the 
current edition of the National Fuel Gas Code, 
NFPA-54 and ANSI Z83.11a CSA 1.8a 2004 (or 
latest edition). In Canada, installation must be in 
accordance with local codes, CAN/CGA-B149.1, 
Installation for Natural Gas Burning Appliances 
and Equipment (latest edition) or CAN/CGAB149.2 
Installation for Propane Burning Appliances and 
Equipment (latest edition).

The inlet supply line must be properly sized 
to accommodate all individual appliances 
simultaneously used on the same line but must never 
be smaller than 3/4” NPT.