Condec 3030 - Manual (Page 19)

Important NOTE: The pressure Switch Test can be performed
with the following functions[P1] ST, [P2] ST, or EXT ST.
2. Connect the calibrator to the switch using the pressure switch
terminals. The polarity of the terminals does not matter. Then
connect the Condec Source 3000 to the calibrator and the
pressure switch.
3. Make sure the vent on the Source 3000 is open. Zero the
calibrator if necessary. Close the vent after zeroing the calibrator.
4. The top of the display will read "CLOSE".
5. Apply pressure with the Source 3000 slowly until the switch
opens.
Important NOTE: In the switch test mode the display update rate is
increased to help capture changing pressure inputs. Even with this
enhanced sample rate pressurizing the device under test should be
done slowly to ensure accurate readings.
6. Once the switch is open, "OPEN" will be displayed, vent the
Source 3000 slowly until the pressure switch closes.
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