MPO-IQ Installation, Operating, and Service Instructions

18
Figure 8: Bafe Orientation in Flueways
Step a. Install stainless steel bafes provided in
miscellaneous parts carton as follows, refer to Table
3 and Figure 8:
• Model MPO-IQ84 - To install ueway bafe in 3
rd
pass on left side of boiler, hold bafe with word
"Left" readable at the top. Slide bafe in ueway
until position tab touches ns on left side of 3
rd
pass ueway. To install ueway bafe in 3
rd
pass
ueway on right side of boiler, hold bafe with
word "Right" readable at the top. Slide bafe in
ueway until position tab touches ns on right
side of 3
rd
pass ueway.
• Model MPO-IQ115 - To install ueway bafe in
3
rd
pass on left side of boiler, hold bafe with word
“Left” readable at the top. Slide bafe in ueway
until position tab touches ns on left side of 3
rd
pass ueway. To install ueway bafe in 3
rd
pass
ueway on right side of boiler, hold bafe with
word “Right” readable at the top. Slide bafe in
ueway until position tab touches ns on right
side of 3
rd
pass ueway. To install ueway bafe
in 2
nd
pass on left side of boiler, hold bafe with
word “Left” readable at the top. Slide bafe in
ueway until position tab touches ns on left side
of 3
rd
pass ueway. To install ueway bafe in 2
nd
pass ueway on right side of boiler, hold bafe
with word “Right” readable at the top. Slide
bafe in ueway until position tab touches ns
on right side of 3
rd
pass ueway.
• Models MPO-IQ147, MPO-IQ189 and MPO-
IQ231 - To install ueway bafe in 2
nd
pass
ueway on left side of boiler, hold bafe with
word "Left" readable at the top. Slide bafe in
ueway until position tab touches ns on right
side of 2
nd
pass ueway. To install ueway bafe
in 2
nd
pass ueway on right side of boiler, hold
bafe with word "Right" readable at the top. Slide
bafe in ueway until position tab touches ns
on left side of 2
nd
pass ueway.
NOTE: 2
nd
and 3
rd
pass ueway bafe are not
interchangeable.
6. Close the burner swing door and securely seal the door
to the boiler front section by reinstalling the hardware and
securing the door using procedure previously outlined in
Paragraph D of this section.
NOTICE
When securing burner swing door make sure door
is drawn-in equally on both sides.
II. PACKAGED BOILER ASSEMBLY - TRIM & CONTROLS (cont'd)