Thermal Dynamics AUTO-CUT 30 O2, Руководство по эксплуатации

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Manual No. 0-4818 Auto-Cut 300
2
2-5 SPECIFICATIONS
2.10 Gas Specifications
The customer will provide all gases and pressure regulators. Gases must be of high quality. Pressure regulators
shall be double stage.
Gas Quality Minimum Pressure Flow
O
2
(Oxygen)
99.5% Purity
(Liquid recommended)
120 psi
8.3 bar / 827 kPa
200 scfh (5700 l/h)
N
2
(Nitrogen)
99.5% Purity
(Liquid recommended)
<1000 ppm O
2
, <32 ppm
H
2
O)
120 psi
8.3 bar / 827 kPa
300 scfh (8496 l/h)
Compressed
or Bottled Air
Clean, Dry,
Free of Oil (see Note 1)
120 psi
8.3 bar / 827 kPa
450 scfh (12743 l/h)
H35 (Argon-Hydrogen)
H35 = 35% Hydrogen,
65% Argon
99.995% Purity
(gas recommended)
120 psi
8.3 bar / 827 kPa
200 scfh (5664 l/h)
H
2
O (Water) See Note 2 50 psi (3.5 bar) 10 gph (38 lph)
Note 3
: Water Pressure Regulator No. 8-6118 is recommended to ensure proper water pressure.
Auto-Cut 30O
2
Power Supply: Gas Pressures, Flows, and Quality Requirements
Note 2 : The tap water source does not need to be deionized, but in water systems with high mineral content a water
softener is recommended. Tap water with high levels of particulate matter must be filtered.
Note 1
: The air source must be adequately filtered to remove all oil or grease. Oil or grease
contamination from compressed or bottled air can cause fires in conjunction with oxygen.
For filtering, a coalescing filter able to filter to 0.01 microns should be placed as close as
possible to the gas inlets on the Gas Control Module.
2.11 Gas Applications
MATERIAL
PRE-
FLOW
PLASMA SHIELD
PRE-
FLOW
PLASMA SHIELD
PRE-
FLOW
PLASMA SHIELD
Air Air Air
Air O
2
Air
Air Air Air Air Air Air Air Air Air
N
2
N
2
H
2
0 N
2
N
2
H
2
0
N
2
H
35
N
2
N
2
H
35
N
2
Air Air Air Air Air Air Air Air Air
N
2
N
2
H
2
0 N2 N
2
H
2
0
N
2
H
35
N
2
N
2
H
35
N
2
Air Air Air Air Air Air Air Air Air
N
2
N
2
H
2
0 N
2
N
2
H
2
0
N
2
H
35
N
2
N
2
H
35
N
2
Air O
2
Air
200 A
300 A
Air O
2
Air
Air Air Air Air Air Air
MILD STEEL STAINLESS STEEL
GAS TYPE GAS TYPE
ALUMINUM
GAS TYPE
Air
CUTTING
OUTPUT
O
2
Air
55 A
100 A