AMETEK SGA Series - Manual (Page 89)

Sorensen SGA Series Installation
M550129-01 Rev AG 4-7
Top view of potentiometers as located on internal circuit boards.
Figure 4-1. Potentiometer Locations
Standard Calibration Adjustments
R35 = VPRES (1 mA) Adjust
R33 = IPRES (1 mA) Adjust
R74 = Full-Scale Voltage Adjust
R90 = Zero Voltage Adjust
R69 = Full-Scale Current Adjust
R55 = Zero Current Adjust Isolated Analog (Option)
Calibration Adjustments
R39 = Full-Scale Voltage Adjust
R35 = Zero Voltage Adjust
R33 = Full-Scale Current Adjust
R47 = Zero Current Adjust
Factory Use Only
R37
R45 R46
R54 R71 R73
R82 R86 R104
Top Front of Unit