GE Druck DPI 610 IS User Manual

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14K249 Issue No. 4PI-PRESSURE INT barF2F1ExternalPressureSupplyOUTPUTNEW VALUECURRENT mAOK+ +--BARRIERSAFESAFEEXTSUPPLYmax 30VTASK : I-PSNAPSHOT MODEDPI 615 ISCurrent to Pressure Converter (I-P) TaskTaking Measurementsï Use the Up and Down cursor keys to adjust the loop current to therequired value. Alternatively, press ENTER and use cursor keys to enter afinite value. Cursor keys can then be used to nudge the output either up ordown.If required, change pressure units with INPUT key. A flashing CHECK LOOPmessage indicates either an open circuit supply loop (or no externalsupply).Pressure Switch Test (P-SWITCH) Taskï Contact state will be shown on display. When contacts close, buzzer sounds.ï To run switch test , close vent valve and press the RUN (F1) key.ï Using the handpump, increase the applied pressure to just below theswitch operating point. Screw the volume adjuster in until the switchoperates (the operating pressure of the switch is then written to thedisplay).ï Reduce pressure until the switch releases (indicated by the switch symbol).The release pressure is then written to the display and the hysteresisdisplayed.PRESSURE INT barF2F1External Pressure Source(Indicator Only)PressureRegulatorRUNCONTACT STATEmax 30VTASK : P-SWITCHSNAPSHOT MODEDPI 615 IS