Manual 2100-354
Page 24
SUCTION AND DISCHARGE TUBE
BRAZING
Compliant Scroll compressors have copper plated steel
suction and discharge tubes. These tubes are far more
rugged and less prone to leaks than copper tubes used on
other compressors. Due to different thermal properties of
steel and copper, brazing procedures may have to be
changed from those commonly used.
•
To disconnect: heat joint Areas 2 and 3 slowly and
uniformly until braze material softens and the tube can
be pulled out of suction fitting. (See Figure 14.)
•
To connect:
– Recommended brazing materials: silfos with
minimum 5% silver or silver braze material with
flux.
– Reinsert tube into fitting.
– Heat tube uniformly in Area 1 moving slowly to
Area 2. When joint reaches brazing temperature,
apply brazing material. (See Figure 14.)
– Heat joint uniformly around the circumference to
flow braze material completely around the joint.
– Slowly move torch into Area 3 to draw braze
material into joint. (See Figure 14.)
– Do not overheat joint.
MIS-1179
FIGURE 14
BRAZING DIAGRAM
TABLE 15
INDOOR BLOWER PERFOMANCE
/ niPSE/
H
2
0
4211HP
lioCteW/yrD
0311HP
lioCteW/yrD
6311HP
lioCteW/yrD
2411HP
lioCteW/yrD
8401HP
lioCteW/yrD
0601HP
lioCteW/yrD
0.0/519009/02310521/02310521/05615261/05910291/05810581
1.0/068538/08215711/08215711/00515251/06810381/00810871
2.0/518008/03210011/03210011/53410041/08710571/52710071
3.0/587057/08110001/08110001/04310131/08610661/06615261
4.0/057017/0311059/0311059/03210121/08510551/08510451
5.0/047007/0701098/0701098/02110001/00510841AN
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