S100 / itb straight tube system – Schwank builderSchwank S100U User Manual
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S100-F / ITB-F I&O Manual
IM101230
RD: SEP 2014
RL: 11A
9.1
S100 / ITB STRAIGHT TUBE SYSTEM
~ BURNER AND TUBE INSTALLATION
For “U-Tube” Systems S100U / ITBU refer to section 9.2 page 17
) Install Hangers:
i: No closer than 3” (5 cm) and no further than 5” (10 cm) from the burner/tube flange
ii: No closer than 6” (15 cm) either side of a tube connection in the system
iii: No further than 24” (61 cm) either side of a tube connection in the system
2) With all hangers in alignment and suspended at the same height, insert first aluminized tube
section, through 4" hole into first two wire hangers.
NOTE: INSTALL THE FIRST AND SECOND TUBES (FROM BURNER END) WITH THE WELDED SEAM
ALONG THE TUBE LENGTH FACING DOWNWARD.
Labels on tubes identify those with turbulators and indicate their location in the system.
3) Bolt burner to flange on first tube section,
SEE FIGURE 8
.
IMPORTANT NOTE: Models with inputs 100,000, 175,000 & 200,000 refer to section 9.3
4) Slide a Torctite tube coupler over the swaged end of the first tube, then join the second tube
over the swage in the first tube
5) Slide the Torctite coupler into position across the center of the joint -
SEE FIGURE 9
6) IMPORTANT: TOURQUE THE COUPLER BOLTS TO 40 ft-lbs
7) Subsequent lengths of tube can then be installed, by joining them together swaged portion
inside the next tube and locking the joints using the Torctite coupler.
SEE FIGURE 9.
8) If there is a 90° elbow in the system refer to Section 7 and Figures 3 & 4
FIGURE 7: STRAIGHT TUBE TYPICAL HANGER & SUPPORT SPACINGS
8 - STEEL TUBE(S)
9 - REFLECTOR
10 - FLUE VENT TERMINAL
11 - BURNER SUPPORT CHAIN
12 - HANGER SUPPORT
CHAINS
4B - JS-0532-VC 4” WALL CAP
4C - JA-0528-XX 4” ROOF CAP
5 - SIGHT GLASS
6 - ALUMINIZED TUBE WITH
FLANGE
7 - TORCTITE TUBE COUPLER
1 - END CAP
2 - WIRE HANGER
3 - BURNER ASSEMBLY
4 - COMBUSTION AIR OPTIONS:
4A - JS-0532-SE 4” INTAKE
ADAPTER
SUSPEND ALL TUBES BY TWO (2) HANGERS PER 10’ LENGTH, LOCATE HANGERS BETWEEN 6”
to 24” FROM EACH TUBE CONNECTION.
1ST & 2ND TUBES FROM BURNER END: INSTALL WELDED SEAM FACING DOWNWARD.
6” MIN. to 24”