Owner`s manual

GP-MSJW-CX-07B

STW-JZ / IW Manual

RD: Sept, 2005

RL: 7B

PRIOR TO PROCEEDING with the tube installation:

Refer to section “8. System Suspension”

IF a 90° or 180° elbow is to be installed in the system, refer NOW to the Elbow Kit in-

stallation instructions supplied with the elbow kit

NOTE:

i) Models STS-JZ/IQ 175 & 200 have an unpainted alumatherm tube with flange as the

first tube, and an unpainted aluminized steel tube as the second tube; all subsequent

lengths are painted steel

ii) If a turbulator is required in the system, it is factory installed inside clearly labelled

tube(s) with instruction as to where the tube(s) must be installed at the vent end of

the system

1) All hangers must be:

a) Suspended at the same height = horizontal alignment of tubes

b) In a straight line = vertical alignment of tubes

c) Spaced 116” apart = correct spacing for reflector attachment

d) Oriented with the “cavity side” facing the burner end of the system (except the last plate

hanger at the vent end = the cavity side faces the vent)

2) Insert the swaged end of the first tube (tube with flange) through the 4” hole in the first

plate hanger – FIGURE 3

a) Ensure the ‘cavity’ side of the hanger faces the burner end of the system

b) Slide a Torctite tube coupler past the swage onto the tube

i) The final position of the coupler will be on the ‘burner-end’ side of the hanger

c) Guide the tube into the second hanger (webbed) – ensure the cavity side of the hanger

faces the burner end of the system

d) Position the first plate hanger 2 inches from the tube flange – this will ensure access to

bolt the burner to the flange

e) Check that the first tube is level

3) Install a focus shield reflector over the first tube - secure with sheet metal screws to the

hanger at each end

4) Install three reflector stabilizers on the bottom of the reflector

a) Equally space stabilizers with one at the reflector center point

b) Firmly bend the end tabs on each stabilizer up over the ‘trough’ at each side of the re-

flector

5) Slide a Torctite tube coupler past the swage onto the next tube to be installed

6) Insert the swaged end of the tube into the next hanger to support its weight

7) Slide the female end of the second tube over the swage of the first tube

a) Ensure that the swage on the first tube is fully inserted into the second tube

9. BURNER AND TUBE INSTALLATION

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