ESAB SCT-1500 SERIES, Руководство по эксплуатации

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6
OPERATING DATA, CLEANING DATA, AND PART NUMBERS
GENERAL NOTES:
1. Pressures given are measured at the torch; therefore,
pressure drop through hose should be considered
when setting pressure at the regulator. Generally,
1/4-in. hoses up to 25-ft. long are adequate for cutting
steel up to 4-in. thick. If longer hoses are required and
if cutting thicker steel, 3/8-in. hoses should be used. If
using low-pressure fuel gas, 3/8-in. fuel gas hose should
be used for all cutting operations.
2. The table shows average values based on typical condi-
tions. The type and quality of steel, its surface condition,
the purity of the oxygen, etc. will always have a bearing
on the end results.
1567 Series (High Preheat)
1/8" 639614 1/8 3 20 - 40 5 - 10 20 - 25 79
1/4" 639615 1/4 6 45 - 65 5 - 10 20 - 25 69
1/2" 639616 639322 998277 998557 1/2 13 40 3 - 5 65 - 85 5 - 10 20 - 25 65
3/4" 639617 3/4 19 70 - 90 5 - 10 20 - 25 61
1" 639618 1 25 95 - 115 5 - 10 25 - 30 54
2" 639619 2 50 175 - 200 8 - 15 30 - 35 51
3" 639620 3 75 235 - 260 8 - 15 35 - 40 47
4" 998734 14Z39 114Z08 998561 4 100 300 - 335 10 - 15 35 - 40 46
8" 998735 6 150 40 450 - 480 10 - 15 40 - 45 39
14Z77

639755 998558 8 200 55 - 60 5 - 10 560 - 590
12" 998736 10 250 50 - 60 840 - 900 15 - 20 55 - 65 31
12 300 60 - 70 900 - 970

Use where high preheat intensity is desired.
 Consumption of MAPP or propane is approximately the same as FG-2.
*
Use soft-bristled brush (750F99) to clean preheat slots of internal nozzles.
 Heavy-duty sleeve (14Z96) available for use in place of 14Z77 sleeve.
Fuel Gas Two-Piece Cutting Nozzles
Sleeve (External)
Nozzle Part No. Steel Gas Pressure, psig Gas Consumption, ft
3
/hr Cleaning Drill Size
Nozzle (Internal) Nat. Gas FG-2 FG-2 Thickness
Size Part No. Propane MAPP MAPP

in. mm Oxygen Fuel Gas Oxygen FG-2

Nat. Gas Cutting*
Acetylene Cutting Nozzles, 1502 Series (Medium Preheat)
Nozzle Steel
Thickness
Gas Pressure, psig Cleaning
Drill Size
size part
number
inches mm Oxygen Pressure
@ Torch Inlet
(psig)
Acetylene Pressure
@ Torch Inlet
(psig)
Total Oxygen
Flow Rate
(cfh)
Acetylene
Flow Rate
(cfh)
Preheat Cutting
1/4" 08Z67 1/4 6 35 5 35-45 6-8 69 68
1/2" 15Z17 1/2 13 40 5 65-75 8-10 80-90 14-16
1-1/2" 15Z18 3/4 19 40 5 80-90 14-16 65 53
1 25 45 6 90-100 14-16
1-1/2 38 55 6 100-150 16-20
4" 15Z19 2 50 45 8 185-200 16-20 60 46
3 75 50 9 200-250 16-20
4 100 55 10 225-275 19-22
8" 15Z20 6 150 70 12 400-500 20-25 57 39
8 200 75 12 575-625 30-35