PRETUL 21576, Manual

Page: 6 / 24

Setting up
Pressure Adjustments
6
10 . Set the appropriate oxygen pressure for the job to be
performed according to the tables in the following section.
11 . Open the oxygen valve on the torch for two seconds
and close it.
12 . Adjust the acetylene pressure suitable for the job to be
performed according to the tables in the following section.
To obtain better results in consumption and performance of the equipment, it is recommended that
you adhere to the pressures indicated in the tables.
11
10
12
SOLDERING TIPS
Metal thickness
(mm)
Nozzle
number Minimum Maximum
ACETYLENE pressure
(kPa - PSI - bar)
OXYGEN pressure
(kPa - PSI - bar)
Minimum Maximum
0.4 - 1.2
(1/64” - 3/64”)
0.8 - 2
(1/32” - 5/64”)
1.2 - 2.4
(3/64” - 3/32”)
1.6 - 3.2
(1/16” - 1/8”)
3.2 - 4.8
(1/8” - 3/16”)
4.8 - 6.3
(3/16” - 1/4”)
6.3 - 12.7
(1/4” - 1/2”)
00
0
1
2
3
4
5
20.6 kPa
(3 PSI)(0.21 bar)
20.6 kPa
(3 PSI)(0.21 bar)
20.6 kPa
(3 PSI)(0.21 bar)
20.6 kPa
(3 PSI)(0.21 bar)
27.5 kPa
(4 PSI)(0.27 bar)
34.4 kPa
(5 PSI)(0.34 bar)
41.3 kPa
(6 PSI)(0.41 bar)
34.4 kPa
(5 PSI)(0.345 bar)
34.4 kPa
(5 PSI)(0.345 bar)
34.4 kPa
(5 PSI)(0.345 bar)
34.4 kPa
(5 PSI)(0.345 bar)
48.2 kPa
(7 PSI)(0.48 bar)
68.9 kPa
(10 PSI)(0.69 bar)
82.7 kPa
(12 PSI)(0.83 bar)
20.6 kPa
(3 PSI)(0.2 bar)
20.6 kPa
(3 PSI)(0.2 bar)
20.6 kPa
(3 PSI)(0.2 bar)
20.6 kPa
(3 PSI)(0.2 bar)
20.6 kPa
(3 PSI)(0.2 bar)
27.5 kPa
(4 PSI)(0.27 bar)
27.5 kPa
(4 PSI)(0.27 bar)
34.4 kPa
(5 PSI)(0.34 bar)
34.4 kPa
(5 PSI)(0.34 bar)
34.4 kPa
(5 PSI)(0.34 bar)
34.4 kPa
(5 PSI)(0.34 bar)
41.3 kPa
(6 PSI)(0.41 bar)
41.3 kPa
(6 PSI)(0.41 bar)
48.2 kPa
(7 PSI)(0.48 bar)
ENGLISH
CAUTION