Sullair DHL-400 - 2.3 Warnings; 2.4 Proper Use of the Dryer

DHL Regenerative Dryer w/SHDC-2300 touch screen controller User Manual US-EN
1000-4544 R01
10
Subject to EAR. ECCN EAR99 and related export control restrictions.
2.7 CORRECTION FACTORS
CORRECTION FACTOR TABLE A
CORRECTION FACTOR FOR INLET PRESSURE
PSIG
50
60
70
80
90
10
0
110
120
130
140
150
175
200
225
250
BAR
3.5
4.1
4.8
5.5
6.2
6.9
7.6
8.3
9.0
9.7
10.
3
12.
1
13.
8
15.
5
17.
3
F1
Factor
0.56
0.65
0.74
0.83
0.91
1.0
1.06
1.08
1.12
1.16
1.2
1.29
1.37
1.45
1.52
CORRECTION FACTOR TABLE B
CORRECTION FACTOR FOR INLET TEMPERATURE
0
F
70
80
90
100
105
110
115
120
0
C
21
27
32
38
40
43
46
49
F2
Factor
1.12
1.09
1.06
1.0
0.93
0.86
0.80
0.75
2.8 BEFORE FIRST START PROCEDURES
🢥 The following points must be observed before operating the air dryer:
A) Review all safety precautions.
B) The dryer connection piping measurements must be selected correctly.
C) The dryer connection piping must be adapted to the operating pressure.
D) Never operate the dryer at a pressure above the maximum specified
on the dryer label.
E) The drains should be opened to the atmosphere. If the drains are connected
to a pipe / hose, the diameter of the hose / pipe should be large enough to
create no back pressure during drain. It is not recommended to reduce the
diameter of the hose / pipe less than the port that is given at the drain outlet
of the unit.
The hose / pipe should be at atmospheric pressure at all times. Back
pressure in relevant pipes will result in permanent damage to the drain
system and the affect function of the filters and / or dryers.