Beckett CG50 Prospecto

CG10.1

3246700U

0.401

3226409U

CG10.2

3246701U

0.432

3226409U

CG10.3, CG10.2S

3246702U

0.470

3226409U

CG10.1S

3246703U

0.418

3226409U

CG10.3S, CG10.6S

3246705U

0.510

3226409U

CG10.4S

3246706U

0.459

3226409U

CG10.5S

3246707U

0.482

3226409U

CG15.1S

3246709U

0.532

3226401U

CG15.2S

3246710U

0.576

3226401U

CG15.3S

3246711U

0.623

3226401U

CG15.4S

3246712U

0.677

3226401U

CG25.1S

3246713U

0.712

3226402U

CG25.2S

3246714U

0.742

3226402U

CG25.3S

3246715U

0.796

3226402U

CG25.4S

3246716U

0.833

3226402U

CG25.5S

3246717U

0.889

3226402U

CG50.1S

3246718U

0.925

3226403U

CG50.2S

3246719U

0.980

3226403U

CG50.3S

3246720U

1.031

3226403U

CG50.4S

3246721U

1.103

3226403U

CG50.5S

3246722U

1.150

3226403U

1.  Remove the jacking screw (B) from the housing to 

free the internal gas tube (C).

2.  Gently rock the internal gas tube (C) to loosen the 

tube from the burner housing (D).

3.  Inspect the O-rings and insure that they are prop-

erly lubricated. (A silicon O-ring lubricant is recom-
mended, but automotive chassis or bearing grease 
is an acceptable substitute.)

4. Referring to Figure 2, place the restrictor (F) with 

pre-attached, pre-lubricated O-ring (G) into the 
internal gas tube (C). Use your hand to press the 
restrictor into the tube. The O-ring will hold the 
restrictor in place.

5.  Insure that the O-ring (H), attached to the outside 

diameter of internal gas tube, is properly lubricated 
and seated against the fl ange on the internal gas 
tube. 

6.  Install the internal gas tube (C) back into the hous-

ing, refer to Figure 1. Fit the end of the tube into 
the external gas manifold (E). 

7.  Re-install the jacking screw (B). (Refer to the 

above notice for installation details.)

8.  Fill out and place the supplied Conversion Data 

Plate adjacent to the rating plate. 

9.  Complete and attach the supplied Adjustment Data 

Form No. 61708 R01, 08/08

Printed in USA

:  R.W. Beckett Corporation, P.O. Box 1289 

●

 Elyria, OH  44036

Canada:  R.W. Beckett Canada, Ltd. 

●

 Unit #3, 430 Laird Road 

●

 Guelph, Ontario N1G 3X7

Use authorized replacement parts 

only. Restrictors are precision-ma-

chined parts and O-rings are rated for fuel contact. Do 

not attempt to replicate or modify any parts. Refer to 
Table 1

. 

The gun assembly is secured inside 
the air tube by a spring-loaded jacking 

screw. It is spring loaded in order to control the force it 
can impose on the gun assembly. When installing the 
jacking screw look inside the air tube to verify that the 
pointed tip of the jacking screw pin is seated into the 
small slot on the locating pad on top of the gun. There is 
also an external verifi cation of correct assembly: when 
the screw is fully tightened, the e-clip on the top of the 
center pin should come fl ush with the top of the screw. 
Refer to Figure 3.

With the gas restrictor installed, as 
shown in Figures 1 & 2, all burner air 

adjustments and gas manifold pressure adjustments for 
propane will be approximately the same as the natural 
gas adjustments shown in the burner manual, or printed 
on the “Mfr’s Settings” label on the burner housing. For 
a copy of the current burner manual go to http://www.
beckettcorp.com/protect/tech.asp. If furtherTechnical 
assistance is required, call 800-645-2876, Monday thru 
Friday, 8AM to 5PM EST.