Red Seal Measurement Neptune RML2000 - E4000 Initialization Procedure; Reinitializing the E4000 System

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7. E4000 INITIALIZATION PROCEDURE
Occasionally, the E4000 will need to be reinitialized in order to reset the conguration to the factory
defaults. This may be done to clear corrupted data or to restart the system after a rmware update. If
instructed by a procedure or Red Seal personnel to reinitialize the unit, follow this procedure.
1. Record all calibration, conguration, and product/system data. The calibration data can be recorded by
prompting the E4000 to print a calibration report.
a. Select ROUTE and press the START button.
b. Select CALIBRATION, press the START button.The display will read “PRINT CALIB REPORT?”
Insert a blank piece of paper 11 inches long and at least 4 inches wide. Press the red STOP button.
After printing, remove the report and verify that it printed correctly. Press the STOP buttton to get
back to the Main Menu.
Conguration data can also be accessed by entering the W&M mode. (See section 5.2, Conguring the
E4000.) If the system has locked up, you will not have access to any of the calibration, conguration, or
product/system data. It is recommended that you record all of this information when the system is rst
installed and set up.
2. Turn off the power to the E4000 system.
3. Remove the W&M seal screw located on the lower left side of the register base. Firmly depress the
calibration switch using an Allen wrench or stiff wire. With the switch depressed, press the Ʌ button
and the red Stop button at the same time. While all three are pressed, turn on the power to the E4000
system. This may require two people.
4. The register should come on and the display will indicate “Initializing Unit” for approximately 3 seconds.
Go to the root menu.
5. All of the original factory programmed defaults have now been restored, and the E4000 system should
be operating correctly. If equipped with automatic temperature compensation, the RTD must now be
recalibrated.
a. Remove the RTD from the temperature compensator or strainer cover thermowell, and place the
RTD into an ice bath.
b. At the root menu, go into the W&M mode (press three buttons at same time).
c. Display should now indicate Calibrate. Press START. The display will read “CAL RTD 100 OHM”.
Insert the RTD in the ice bath for 60 seconds. Press START button. Display will read “Calibrating”
and start counting up. When it stops counting, press the STOP button.
d. The display should now be at the root menu. To check the RTD calibration, press the calibration
switch and the > button until W&M is ashing. Press the START button.
e. The display will indicate the current temperature of the RTD. If it is still in the ice bath, it should read
approximately 32 degrees.
f. Press the START button. The display will now show the temperature of the RTD and will change as
the RTD is removed from the ice bath and reaches ambient temperature.
g. The RTD calibration is now complete. Press the red STOP button and the display will go back to
the calibration menu. Press the STOP button again and the display will go to the root menu.
6. Re-enter the conguration data.
a. Press the calibration switch rmly and simultaneously press the > button until W&M is ashing.
Press the START button.
b. Select MISC in the CALIBRATION menu. Press START.
c. Enter the meter serial number by pressing the > button once so that the rst digit begins ashing,
then the Ʌ button to advance to the next digit. Do the same until all digits are correct. Press the
START button.
d. Enter the register serial number using the same procedure as in Step C.