Space-Ray PCA-SS 100, Инструкции по сборке, установке и эксплуатации, Страница: 17 / 62

Form 43343110
-16- May 2021
9.0) ASSEMBLY OF TUBE SECTIONS
During field assembly of the heater body sections, the recommended procedure is as follows:
1.
Before hanging heater sections, first determine the actual layout of the system (see Section 7.0 for details).
Consideration must also be taken for flue pipe, fresh air ducting, gas piping, clearances to combustibles, etc.
before hanging heater. Typical suspension methods are shown in Section 8.0).
2. Hang each tube section individually. DO NOT attach the heater tube sections together on the ground and
attempt to hang the entire system.
3. In all configurations, the burner box must be connected directly to the 12-radial hole flange of the 10 ft.
aluminized steel starting body section.
4. Assemble a wire hanger with clamps from the end of the heat exchanger tube having the mounting flange
using the 5/16” -18 round head square neck bolt and hex flange head nut as shown below. Align the tube
such that the welded seam is facing down toward the ground. Tighten the clamps to 17 ft./lbs.
Failure to assemble the tube with the seam facing down and installing the first tube wire hanger more than 6”
from the burner box will VOID the manufacturer’ s warranty.
5.
Suspend the chains to attach the wire hangers. Slide one end of the tube through the wire hanger without
clamps. Raise the tube end with the wire hanger and clamps up to the suspension chain, U
se “S” hooks to
attach the wire hangers.