North American TwinBed ® II Dimension Information
Sheet 4343-1
COMPONENT IDENTIFICATION
LNI fuel injector
Gas inlet
Mounting plate
Observation port
Fuel tube assembly (see sheet 4343-5)
LNI fuel injector
Burner ID tag
Cooling air inlet Lintel compression bolt (both sides)
Burner
Air pressure tap
Transition
Hatch
Regenerator ID tag Bed section ob- servation port
Regenerator
Bed
Bed fill level tag
Drop gate release screws
Clean out door
Air / exhaust plenum
Air pressure taps
Air / exhaust locations (two each side)
Air and Exhaust Connection Locations Top view, front
Main Flame UV and Pilot Locations
Center point of flange to burner
Main flame scanner location
4
3
Observation port locations
1
2
Top view, back
4343- -BR1
4343- -BL1
As shipped, locations 2 and 4 have blind flanges installed. These can be relocated in the field so that any connection combination is available for ease of piping.
Pilot can be located on either the left or right side of the burner. Specifying pilot location automatically determines flame scanner and observation port locations.
Made with FlippingBook flipbook maker