CAPINTEC, INC. CRC
®
-25R
6. Re-Initialize the Chamber
a. Turn on the power to the Readout Unit.
b. Press ENTER at the Sign-On screen to proceed to the Measurement screen.
c. Perform a Daily Test as specified in CHAPTER 7: ACCEPTANCE & QUALITY
ASSURANCE TESTS to restore the Chamber’s parameters to the Readout
Unit.
7. Set the date and time as described in CHAPTER 5: SYSTEM INITIALIZATION.
8. If a printer is attached to the system, set the correct printer as described in CHAPTER
5: SYSTEM INITIALIZATION.
9. Re-enter Chamber Data
a. Re-enter any new or changed Calibration Numbers, Container Correction
Factors, user added nuclide information, User keys and Test Source
information (as described in CHAPTER 6: CHAMBER INITIALIZATION).
TROUBLESHOOTING
Some problems may be very easy to diagnose and correct in the field with little or no
equipment. If a problem should occur, check here before you call for service. You may be
able to save a considerable amount of time and money.
Nothing appears on the display.
• Make sure calibrator is plugged into a live outlet and is turned on.
• Check fuse and replace if necessary. Reference the FUSE SERVICING section
on page 15-5.
Nothing happens when any key is pressed.
• One of the keys may be stuck. Try wiggling each key.
• A brief power line disruption may have caused the program to “lose its place”. Try
turning the power off and then on again.
Buzzer buzzes continuously.
• A brief power line disruption may have caused the program to “lose its place”. Try
turning the power off and then on again. If the buzzing continues, turn the power
off and consult the factory. DO NOT leave the unit buzzing longer than necessary.
High background indication.
• Chamber Well, liner, or dipper may have become contaminated. Reference
CHAPTER 7: ACCEPTANCE & QUALITY ASSURANCE TESTS, SECTION:
CONTAMINATION TEST.
• Background may actually be high. Check by removing the dipper and placing a
lead sheet over the top of the well.
15 - 12 CLEANING AND MAINTENANCE March 15
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