Riello G400 - Air Gate Adjustment

2903334
12
GB
AIR GATE ADJUSTMENT
To regulate the combustion air, adjust the manual air gate (3), by loos-
ening the locking screws (4).
Once the optimal adjustment is reached, tighten the locking screws
(4).
EXAMPLE SETTING - (for natural gas)
To set the air intake for a desired burner output of 243,600 Btu/hr, use
TABLE 1 to determine the correct air gate setting.
In this case, the setting would be 1.95 for natural gas.
Turn the manual air gate (3) until the arrow points to 1.95 on the scale.
Tighten locking screws (4).
All settings in TABLE 1 are obtained with zero (0) pressure in the
combustion zone and at normal operating temperatures. i.e., steady
state hot conditions.
Note:
Burner must be fired ONLY
with fuel that is listed on the burner serial label.
3
D5231
44