CleaverBrooks ProFire Q Series, Установка, эксплуатация и обслуживание

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750-437
Q Series Full Modulation
2-5
Installation
Prepare the boiler front plate and burner insertion as follows:
1.
Determine burner mounting height. Locate and scribe a level
horizontal centerline across the mounting face.
2.
Locate and scribe a vertical centerline. Be sure stud locations
line up where studs will have full support. If they don’t, or if
the opening is too large, a steel adapter plate, 3/8” minimum,
may be welded or bolted in place. Suitable anchors should be
provided to hold the refractory in place. The adapter plate
must be properly sealed (using insulating rope gasket) to pre-
vent leakage of combustion gases.
3.
Insulate burner insertion as shown in Figure 2-4
•Apply tack spray on the insert portion of the firing head that
will be wrapped.
•Wrap the insertion part of firing head with ceramic fiber
blanket (Kaowool). The wrap should be installed such that it
fills the 3/8” gap between the burner head outside diameter
(OD) and the refractory internal diameter (ID).
•Wrap the Kaowool with masking tape-this makes the
assembly easier to insert into the refractory. The wrapped
Kaowool must provide a snug fit between the refractory and
burner head. Rework if there are gaps.
•Trim off excess Kaowool.
•Apply ceramic-fiber rigidizer to the exposed Kaowool lip (see
figure 2-5). Protect/mask off the burner head so the rigidizer
only contacts the Kaowool lip; do not allow rigidizer to contact
any other part of the burner head.
4.
Using insulating rope gasket, wrap the rope on the inside of
the bolt circle, looping the rope around the mounting
studs.Set the burner into position for mounting and tighten
into place. Standard burners are equipped with a four-hole
mounting flange.
5.
Permanently support the burner using the pipe support con-
nections.
Note: the tack spray and masking tape hold material in place while the burner is installed into the
refractory. Following installation, heat exposure will burn away the tacking spray and masking tape.
FIGURE 2-4.
Insulate Insertion
FIGURE 2-5.
Rigidize Exposed Lip