Operation
SR-45i User’s Manual
7.
Apply primary power to the SR-45i. The A.C. Power light on the front panel
should illuminate, indicating that primary power has been applied; however,
never assume the power is disconnected when the white light is out.
8.
Depress the green On button to energize the power supply.
9.
Place the Gas switch in the set position and adjust the regulator pressure to 65
psi while gas is flowing through the torch. Return the Gas switch to the Run
position.
10.
Set the Motion Delay potentiometer to minimum for material thicknesses up
to 1/8”. Thicker materials will require longer motion delays to allow the arc
to fully penetrate the material.
11.
Set the Current potentiometer according to the cutting chart in this section.
12.
Set the Mode Switch to the proper mode, as previously described.
13.
The cutting operation is initiated after a start signal is received. The arc
should establish after approximately 2 seconds of gas preflow. Throughout
the cut, the red D.C. Power light on the front panel should be illuminated to
indicate that current is flowing through the torch. The cutting operation is
terminated when the start signal is removed. At the completion of a cut, gas
should flow through the torch for approximately 10 seconds.
4-7
Содержание SR-45i
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