Honeywell 9782 Series manual Procedure for Calibrating Outputs, Screen Action

Conductivity/Resistivity Analyzer/Controller

Step

Table 10-1 Procedure for Calibrating Outputs

Screen Action

1

2

3

4

5

6

7

MENU

CONFIGURATION

CALIBRATION

MAINTENANCE

I/O SETUP

DIAGNOSTICS

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MAINTENANCE

OFFLINE FUNCTIONS

INSTRUMENT SETUP LEAD RESISTANCE COMP

DIAGNOSTICS

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OFF-LINE FUNCTIONS DISPLAY TEST KEYBOARD TEST OUTPUT/RELAY TEST OUTPUT CALIBRATION

DIAGNOSTICS

Turn off the power to the Analyzer/Controller. More than one switch may be required to disconnect power.

With the power off open the case:

∙Grasp the bottom center portion of the front bezel and pull it downward and toward you slightly to disengage the bottom of the bezel from the edge of the case.

∙Lift the bezel gently to disengage it from the top edge of the case.

∙Swing the bezel to the left. (The bezel and display assembly is mounted on pivot arms.) The safety cover with its warning label will be visible.

With the power off remove the safety shield by removing the single screw holding it in place.

Label and remove the field wiring connected to the analog output terminals.

Feed the test wiring through conduit hole in the case and connect the appropriate type of meter to the terminals for the output to be calibrated. Be sure to observe correct polarity.

Close the case and power up the unit.

Go to MAINTENANCE OFF-LINE FUNCTIONS OUTPUT CALIBRATION.

10-4 9782 Series Conductivity/Resistivity Analyzer/Controller - Operator’s Manual 7/99