Installation Procedure - HeatStar ER2STG 60-100 Manuel Du Propriétaire Et Mode D'emploi

Installation Procedure

Take maximum advantage of the building upper
structure, beams, joists, purlins, etc., from which to
suspend the heater. There is no unique sequence for
installation of the tubing. On-site observation will
usually reveal a logical sequence. Begin the installation
at the most critical dimension. This could save time.
Watch for swinging doors, overhead cranes, car lifts
etc. Reflectors and tubing can be installed as you move
along. Carefully adjust system pitch at each position
to level the heater. Pitch down one-half inch in 20 feet
(away from burner).
DON'T Pressure test the gas line using high pressure (greater
than ½ PSIG) without closing the high-pressure shutoff
cocks. Failure to do so will result in damage to the
burners.
FIGURE 2: Heatstar ER2STG Overview
Assemble the heater components as shown in Figures 2a, 2b, 2c, 2d, Optional reflector configurations are shown in (Figure 1). Install
appropriated suspension hardware, beam clamps, chain or rod at predetermined locations. Adjustment of chain length will provide uniform pitch.
10' 2=1/2"
Turbulator
The 60-100k ER2STG utilizes a 5' turbulator when
operating with a 30' tube set
The turbulator is located at the end of the 3rd tube
Burner Housing
Must always be
installed horizontally.
Reflectors
Alternate overlap as shown
on overview. Length of
reflector and amount of
overlap is indicated.
Enerco | Heatstar ER2STG Tube Series Heater
DO Familiarize yourself with local and national
codes.
D evelop a planned procedure which will conserve material
and labor on the job.
C heck to see that all material and equipment is on the job
before starting installation.
A llow for thermal expansion of the hot tube.
I nstall the gas connector only as shown in instructions (see
Figure 14 on page 16).
H ave slip joints where required between reflectors to keep
them from buckling or coming apart.
P rovide 1 sq. inch of free air opening to each 1,000 BTU/hr.
of heater input (but not less than 100 sq. inches) in enclosed
spaces. One opening should be within 12 inches of the top
and one within 12 inches of the bottom of the enclosure.
ALUMINIZED
7
Operating Instructions and Owner's Manual
Tube and Reflector Hanger
Install immediately after first
coupling.
Tube and Reflector Hanger
Suspend system from these hangers.
Minimum two (2) required per tube.
Heat Exchange Tubes
Supplied in 10 ft. lengths.
Tube Coupling Assembly
Coupling should be oriented with
slide bar on top, and all couplings
should "point" in the same direction.
Vent Adapter
Used to attach the heat
exchanger tubing to vent pipe.