Beckett RWF40 CG15, homeappliance

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Propane Restrictor Conversion Kit Product Description The Beckett Propane Restrictor Conversion Kit allows for the conversion of CG10, CG15, CG25, and CG50 burners for use with propane gas. With the proper installation of the restrictor and attached O-ring, adjustments and settings for propane use will be the same as the adjustments and settings for natural gas use as detailed in the burner manual. This conversion kit shall be installed by a qualifi ed service agency in accordance with the manufactur er's instructions and all applicable codes and requirements of the authority having jurisdiction. (In Canada, in accordance with the requirements of the CAN/CGA-B149 Installation Code.) If the information in these instructions is not followed exactly, a fi re, explosion, or production of carbon monoxide may result causing property damage, personal injury or loss of life. The qualifi ed service agency is responsible for the proper instal lation of this kit. The installation is not proper and complete until the operation of the converted appli ance is checked, as specifi ed in the manufacturer's instructions supplied with the kit. Please carefully read and comply with the instruction manual supplied with the specifi c burner being convert ed. Figure 1 - Components Major Component Key for All Illustrations A Air Tube B Jacking Screw C Internal Gas Tube D Burner Housing Installation Note that Steps 1 and 2 on the reverse side refer to fully assembled burners. Skip to Step 3 when converting a burner without the air tube assembly installed. Refer to Figures 1 and 2 when performing the following steps. CG15 is shown in the illustrations. CG25 and CG50 are similar. CG10 is similar with the exception of having the gas gun assem bly mounted into the air tube instead of the housing. Figure 2 - Assembly Location Major Component Key for All Illustrations E External Gas Manifold F Propane Restrictor G Restrictor O-ring H Gas Tube O-ring 1 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. 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 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. Figure 3 - Gas Gun Installation Table 1 - Replacement Part Numbers Burner Model Restrictor Part NumberRestrictor Inside DiameterO-Ring Part Number 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 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 2 Form No. 61708 R01, 08/08