Garland H280 User Manual download pdf (Page 7)

03/09/09 P/N 4523367 Page 7

6) Install Extension Fitting (if applicable)

 If pilot gas tube going into the valve already has an extension piece (short piece of

tubing plus 3/16” brass fitting), unscrew the shorter piece of tubing and proceed to

Step 13. Otherwise, follow these steps to install the proper fitting.

 This step must be performed if a TS-11 valve was just removed.

 If a Baso valve was uninstalled, cut off 2.5” of the free end of the incoming pilot gas tube

to remove the original ferrule and nut and a section of the tubing. If a TS-11 valve was

uninstalled, cut off just enough tubing to remove the ferrule.

 Refer to the Assembly Drawing included in this manual:

i) Unscrew one end of the 3/16” fitting (Part 4, Assembly Drawing) to release the

nut and ferrule. Slide the nut and the ferrule onto the free end of the incoming

pilot gas tube.

ii) Insert the remaining portion of the fitting onto the end of the pilot gas tube. Screw

on the nut to firmly attach the fitting to the tube. See pictures below for details.

iii) Ensure all connections are leak-proof. Do not over-tighten.

Left: Measure 2.5” from tip of pilot tube and cut

Right: Pilot tube after cutting

Extension fitting installed, with nut released to show location of ferrule

Screw this nut

onto the fitting

to secure the

fitting onto the

tube

3/16” Ferrule

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Garland H280 User Manual Page 7