Weil-McLain Series 2 Manual page 113

® S
ERIES
Cleaning heat exchanger flue side, 155
Figure 117 Accessing the burner or heat exchanger (see Legend on page 112)
Part number 550-142-190/1218
2
-
G
AS FIRED WATER BOILER
— Boiler Manual
Do NOT attempt to remove the burner from
the heat exchanger cover plate without first
removing the heat exchanger cover plate from
heat exchanger. Damage to refractory will result.
This damage is difficult to detect without the
removal of the cover plate.
(continued)
113