Weil-McLain LGB COMMERCIAL GAS BOILER LGB-20

User Manual - Page 10

For LGB COMMERCIAL GAS BOILER LGB-20.

PDF File Manual, 40 pages, Read Online | Download pdf file

LGB COMMERCIAL GAS BOILER LGB-20 photo
Loading ...
Loading ...
Loading ...
5
Sealing rope, seals, and draw
rod tightening sequence
2b
Boiler assemblysections
Part Number 550-141-186/0914

LGB
3ERIES'AS&IRED"OILER"OILER-ANUAL
Assembly may start at either end section.
For easier assembly start with right end section.
 0OSITIONRIGHTENDSECTIONmUSHWITHRIGHTENDOFBASE3EE
Figure 13ONPAGE
2
2. With caulking gun, apply
/
8
continuous bead of sealing rope adhesive in sealing grooves.
See Figure 9.
 0LACEvROPEINGROOVE!ROUNDCURVESGRASPATvINTERVALSANDPUSHTOGETHER$O
not stretch. Cut rope as each section is completed. See Figure 9.
 2EMOVEANYGRITFROMPORTOPENINGSEALINGSURFACESWITHCLEANRAG.OTEWarning below.
5. Place sealing rings in port openings. See
Figure 9.
Clean port
sealing surfaces
Remove all grit or rust from port opening sealing surfaces. Failure to do
so may cause a seal failure, resulting in severe personal injury, death or
substantial property damage.
No petroleum-
based chemicals
$ONOTUSEANYCLEANERCONTAININGPETROLEUMBASEDDISTILLATEOIL%LASTOMER
seal failure will occur, causing substantial property damage.
Do not precut
rope
Do not precut rope. Gas tight seal must be maintained to prevent possibil-
ity of flue gas spillage and carbon monoxide emissions, causing personal
injury or death.
Sections are
top-heavy
Sections are top heavy and will not stand individually without support.
Severe personal injury, death or substantial property damage can result.
6. Prepare intermediate section:
A 2EMOVEGRITORRUSTFROMPORTOPENINGSEALINGSURFACES.OTE
Warning above.
b. Position intermediate sections so alignment lugs fit into sockets of next section.
Refer to
Figure 10PAGE
7. Discard
3
/
8
diameter shipping tie rods. Do not use to draw sections together.
First draw rod
Second draw rod
Third draw rod
Loading ...
Loading ...
Loading ...