U.S. Boiler Company MegaSteam MST288, Инструкция по установке, эксплуатации и обслуживанию

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11. Upon inspection completion, lift door and place
integral cast hinge pins into door mounting
bracket slotted holes. Do not close and secure
door at this time, proceed to installing stainless
steel flueway baffles.
12. Locate/remove four #8 x ½” shoulder sheet
metal screws from Hardware Bag, then, install
them into front panel flange holes.
E. FLUEWAY BAFFLE INSTALLATION.
Flueway baffles are enclosed into Part Carton.
Baffle requirements differ by boiler model, see
Table 2.
Figure 5C: Top View - Burner Swing Door Fully Closed but Not Properly Secured or Sealed
NOTE
:
Read caution statement before
proceeding.
1. To install flueway baffles, provided in
miscellaneous part cartons, as follows, refer to
Figure 6 and
Table 2:
• Models MST396, MST513 and MST629 - To
install flueway baffle in 2
nd
pass flueway on
left side of boiler, hold baffle with word "Left"
readable at the top. Slide baffle in flueway
until position tab touches fins on right 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 left side of 2
nd
pass flueway.
Boiler
Model
Baffle Usage
2
nd
Pass 3
rd
Pass
MST288 None
MST396
(2)
P/N 100042-01
None MST513
MST629
Section II: Unit-Pak Boiler Assembly (continued)
Table 2: Baffle Usage
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 Section
V, "Venting" completely.
CAUTION