Beckett CG10 Manuel D’Utilisation

Burner:

Run the burner and perform a complete 
combustion test using the proper instruments 
before proceeding. If necessary refer to the 
section labeled Start the Burner. Record the 
results for reference.

○

1.

Inspect and clean all dirt accumulation from the 
gas train, burner exterior, burner air band/shutter, 
and surrounding area.
Remove the blower motor and clean any 
accumulated matter from the blower wheel and 
motor end bell. 
Check wheel for damage and the hub setscrew 
for tightness. If the blower wheel must be 
removed from the motor shaft, insure that 
clearance specifi cations are maintained. 
Clean the inside surfaces of the burner housing 
scroll and especially the air intake area and 
airfl ow proving switch suction tube. 
If the blower motor does not have permanently 
lubricated bearings, oil the motor. Clear any 
debris from the air vents on the motor body.
Clean the ignition transformer, baseplate, and 
terminal bushings.  Inspect the ignition leads for 
signs of deterioration and loose terminals. 
If the burner fl ame detection is a UV scanner, 
inspect the mounting and clean the lens 
according to the component manufacturer’s 
recommendations.
Remove the gas gun assembly and clean the 
entire unit, paying special attention to the air 
diffuser and spuds.
Inspect the fl ame rod for oxidation or distortion. 
Clean all surfaces, set the probe position, and 
insure that the fl ame rod is securely fastened. 
Refer to Figures 14A and 14B.
Inspect the ignition electrode for any damage. 
Clean all surfaces, set the proper electrode gap, 
and make sure it is securely fastened.
Clean the inside of the air tube and inspect the 
combustion end for any deterioration. Referring 
to Figure 2, check the recess dimension from 
refractory.
Inspect gas tube O-ring condition and replace if 
damaged.  Install gas gun assembly back into 
the burner and use the jacking screw to tighten 
the gas gun securely in place. (Automotive 
chassis or bearing grease is suitable for o-ring 
lubrication.)

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

Do not tamper with the burner or controls or make 
any adjustments unless you are a trained and 
qualifi ed service technician.
To ensure continued reliable operation, a qualifi ed 
service technician must service this burner annually.
More frequent service intervals may be required in 
dusty or adverse environments.
Operation and adjustment of the burner requires 
technical training and skillful use of combustion test 
instruments and other test equipment.

y

y

y

y

Turn main gas valves and electric power off before 
performing any maintenance. 
If a maintenance procedure requires electrical 
power, use extreme caution. 

y

y