Beckett CG10 Manual De Usuario

1.  General  

Carefully read and become familiar with the CG10 
Manual, Flame Safeguard Control Instructions, 
sequence of operation, pertinent wiring diagrams, 
gas system layout, insurance requirements, 
other controls and valve literature pertinent to the 
installation.
Follow the appliance manufacturer’s start-up 
procedures (when available).
Inspect the combustion air supply and exhaust 
venting and verify that they are free of obstructions 
and installed and sized in accordance with all 
applicable codes.  
 Notify appropriate personnel to schedule start-up 
(gas utility, owner, operators, subcontractors, etc.).  

Insure that the gas piping is properly sized and has 
been inspected by the gas utility, leak tested at all 
joints, and purged.
To protect the gas train and controls, insure that a 
drip leg or dirt pocket has been properly installed. 
Insure that the fuel gas being supplied is compatible 
with the burner specifi cation and is available at the 
correct regulated pressure. (See burner name plate 
and specifi cation sheets).
Insure that the vent lines for the diaphragm valves 
have been run to the outside and properly terminated.
Use R.W. Beckett recommended maximum pipe 
lengths for good lightoff (Figure 8).

Insure that all wiring has been completed and 
complies with the National Electric Code NFPA 70 
and local requirements.
Refer to Figure 1 and verify that the electrical supply 
to the burner matches the voltage specifi cation on 
the label.

Insure that the fl ue passages and combustion area 
have been thoroughly cleaned and are in good 
condition.

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Set the breech damper to the required position for 
system operation.
Fill the appliance with water (boilers).
Check all safety and operating controls for correct 
application, installation, wiring, and operation.
Insure that the maximum capacity of the appliance is 
compatible with the specifi ed burner input fi ring rate.

Insure that the gas burner model and capacity meet 
the requirements for the installation.  
Insure that the gas train meets operating specifi cations, 
all safety codes and insurance requirements.
Refer to Table 2 and Figure 11 to insure that the 
burner air shutter and band are positioned for initial 
start-up preliminary settings.
Insure that the burner is securely mounted in the 
appliance with the pressure fi ring plate and all gaskets 
in place for pressurized chamber applications.
For propane-fi ring burners, insure that the propane 
restrictor has been correctly selected for your burner 
model (see Table 3) and properly installed (see 
Propane Restrictor Installation instructions).  
Before operating insure that all protective cover 
plates, enclosures and guards are in place and 
securely fastened.
When available, refer to the appliance 
manufacturer’s instructions and install the burner 
accordingly.

The following calibrated test equipment is required 
to properly install the appliance. Whether these are 
included in one kit or are individual test components, 
they should be calibrated and in good working order.
A combustion analyzer capable of measuring 
oxygen (or carbon dioxide), carbon monoxide, stack 
temperature, ambient temperature, and appliance 
effi ciency.  
Electrical multi-meter capable of measuring voltage, 
ohms, amps, and DC micro-ammeter for measuring 
the fl ame signal.  These could be included in one 
meter or separate meters, but should be calibrated 
and accurate.
Calibrated manometers and gauges capable of 
measuring all pressure ranges in the gas supply and 
appliance draft.  This could typically range from a 
few psi to 0.01” W. C. 

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