B
LACKHEAT
®
HE I
NSTALLATION
O
PERATION
AND
S
ERVICE
M
ANUAL
20 of 73
Step 6.4.1 Couplin
g
and Tube Assembly (Continued)
Step 6.4.2 Couplin
g
and Tube Assembly (Continued)
Incorrect Slide Bar
position
Correct Slide Bar
dimensions
± 50 mm
Drive slide bar until tight.
End of slide bar should be
within tolerance listed below.
• Repeat
Step 6.4
A - D until all tubes are assembled.
See Page 20, Section 6.4.2
shown below.
Ti
g
hten slide bar as shown below.
Model
Overall Tube Len
g
th (mm)
Number
of Tubes
HE15ST
6000
2
HE20ST
9000
3
HE25ST
9000
3
HE30ST
12,000
4
HE35ST
12,000
4
HE40ST
12,000
4
HE45ST
15,000
5
HE50ST
15,000
5
HE55ST
18,000
6
