3
7. Install the fire-trace tube on the fire cylinder.
Do not bend or twist the fire-trace tube or bind the tube using cable ties. Otherwise, the fire cylinder
may fail.
a. Clamp the end of the fire-trace tube to the threaded nozzle using a pipe holder.
b. Tighten the connection nut to 7 N·m using an adjustable torque wrench.
Hold the pipe holder close
to the end to avoid bending
the tube during pipe
insertion.
8. Remove the valve positioning kit, open the valve, reinstall the positioning kit, and secure it.