U.S. Boiler Company EMP Series, Installation, Operating And Service Instructions

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16
EMP Installation & Service Manual
109529-03 - 11/19
Figure 7: Baffle Orientation in Flueways
Table 3: Baffle Usage
Boiler
Model
Baffle Usage
2
nd
Pass 3
rd
Pass
Combustion
Chamber
EMP84E
[2]
P/N 1020660-01
None None
EMP115E
[2]
P/N 109902-01
[2]
P/N 100081-01
[1]
P/N 109901-01
EMP140E
[2]
P/N 100042-01
None None
EMP182E
EMP224E
• Model EMP84 - To install flueway baffle
in 2
nd
pass on left side of boiler, hold
baffle with word "Left" readable at the
top. Slide baffle in flueway until position
tab touches fins on left side of 2
nd
pass
flueway. To install flueway baffle in 2
nd
pass flueway on right side of boiler, hold
baffle with word "Right" readable at the
top. Slide baffle in flueway until position
tab touches fins on right side of 2
nd
pass
flueway.
• Model EMP115E - To install flueway baffle
in 3
rd
pass on left side of boiler, hold
baffle with word "Left" readable at the
top. Slide baffle in flueway until position
tab touches fins on left side of 3
rd
pass
flueway. To install flueway baffle in 3
rd
pass flueway on right side of boiler, hold
baffle with word "Right" readable at the
top. Slide baffle in flueway until position
tab touches fins on right side of 3
rd
pass
flueway. To install flueway baffle in 2
nd
pass of left side of boiler, hold baffle with
word "Left" readable at the top. Slide
baffle until position tab touches fins
on left side of 3
rd
pass flueway. To install
flueway baffle in 2
nd
pass flueway on right
side of boiler, hold baffle with word "Right"
readable at the top. Slide baffle in flueway
until position tab touches fins on right
side of 3
rd
pass flueway.
2
Packaged Boiler Assembly - Trim
(continued)
CAUTION
These baffles will generate higher efficiencies
and lower stack temperatures. Under certain
conditions, a lower gross stack temperature
entering the chimney has the potential to
be cooled below the dew point and create
condensate on interior surfaces. Flue gas
condensate is corrosive, which requires
special consideration and must be addressed
immediately.
DO NOT install baffles until you have read
Sections IV, "Venting" completely.
!
To install combustion chamber ring, place
ring in first section of combustion chamber.