| 1. |
Feeder |
- Furnace
pull is too high
- Furnace
temperatures too low
- Glass
composition out of control
- The
atmosphere in the rear of the furnace contains carbon monoxide
(CO)
|
|
| 1. |
Feeder |
- Adjust
air/gas mixture in the forehearth to give "flameless"
combustion
|
|