After you have reached the last error message, press the
TEST key once more. If one or more of the Error Messages
still persist, refer to Appendix A or the Atomlab Dose
Calibrator Trouble-shooting Guide provided with this manual.
: In some instances an electronics glitch will cause an
error to be displayed, even though there is no problem with
your dose calibrator. For this reason, be sure to run the
Self-Test a second time if an initial review of the problem
indicates no fault exists.
For certain error fault you can press the TEST key
and continue to use your dose calibrator. The LED on the
TEST key will continue to flash, reminding you that action to
correct the problem must eventually be taken. Some of
these faults can be easily corrected over the phone by the
Biodex Customer Service Department. Other faults, howev-
er, require that you return the dose calibrator to Biodex
Medical Systems for servicing.
: Only qualified service personnel should remove
the chamber cover. There is an electrical shock hazard.
Components under cover operate at 350 volts. The cham-
ber bias supply capacitors require at least two weeks, with
power disconnected, to discharge to less than 50 volts.
On ne doit confier qu'à un personnel d'entre-
tien qualifié le soin de déposer le couvercle de la chambre
d'ionisation. Il y risque de danger électronique. Les com-
posants sous le couvercle fonctionnent sous une tension
d'environ 350 V. La chambre d'ionisation est dotée de con-
densateurs qui nécessitent au moins deux semaines d'ali-
mentation débranchée pour se décharger à moins de 50 V.
ATOMLAB Dose Calibrator Operation Manual Appendix A
Biodex Medical Systems A-7 Release 2.0
Chamber
Service
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