The Unit Number is a numerical display which shows which unit is being viewed. To change the units, use the Increment Up and Increment Down buttons to change to the next or previous unit respectively. The Increment Up does not work on the last unit, and the Increment Down does not work on the first unit.
The filter pressure drop is displayed in two formats. The digital Differential Pressure Display numerical indicator shows the exact pressure analog value in inches of H 2 O. The Differential Pressure Gage shows the same pressure with a dial indicator. This makes it easy to see the relative value as well as the pressure rise during start up and shut down.
The Variable Frequency Drive (VFD) speed is displayed in two formats. The digital VFD Speed Display numerical indicator shows the exact pressure analog value in Hz. The VFD Speed Gage shows the same speed with a dial indicator. This makes it easy to see the relative value as well as the motor ramping during start up and shut down.
Copyright © Clean Air America, Inc.
Weld Station User Manual, March 2011
Page 66 of 137
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