Garland H280 - Manual (Page 12)

07/19/07 P/N 4522555 Page 12
15) Install New Pilot Gas Tube
• If a new 3/16” fitting (Part 4, Assembly Drawing) was installed on the pilot gas tube (Part
3, Assembly Drawing), unscrew the nut on the free end of the fitting to release the nut
and the ferrule. If a fitting was already installed on the pilot gas tube, unscrew one end of
the unused 3/16” fitting to release the nut and ferrule
• Unscrew the nut on the Baso valve pilot gas inlet to release the brass nut and the ferrule.
• Install these nuts and ferrules onto the new pilot gas tube as shown in the picture below.
New Pilot Gas Tube Assembly: Nuts and Ferrules
• Install the pilot gas tube as shown below. Connect to the valve first for easier installation.
New Pilot Gas Tube Installed
Baso Valve Ferrule
Baso Valve Nut
3/16” Fitting Ferrule
3/16” Fitting Nut