Fluke TRACKERTM 90100 - Manual (Page 42)

Model 90100
Operators Manual
4-6
Dose Measurement Value Drifts Prior to (or following) the Exposure
Figure 4-4.
Leakage Flowchart
No
Yes
Yes No
Yes
Yes No
Yes No
No
Yes
No
Clean 35360A TRACKER Display's
interface connector via procedure
given later in this section and
The drift problem has been
eliminated and the system is ready
for use.
Attempt to clean the 35300A Detectors's
interface connectors was unsuccessful.
35300A Detector will require
repair or replacement.
Excessive dose drift?
(35360A TRACKER Display,
35300A Detector and
The drift problem has been
eliminated and the system is ready
for use.
Clean 35300A Detector's interface
conncector via procedure given later in
this section and recheck dose drift.
Excessive dose drift?
Excessive dose drift?
(35360A TRACKER
Connect the 35300A Detector to the
interface cable and recheck complete
system leakage.
Attempt to clean interface cable
connectors was unsuccessful. Cable
will require repair or replacement.
Excessive dose drift?
(35360A TRACKER Display
Disconnect interface cable from
35360A TRACKER Display
One or more dose measurement values
exhibits a drift rate of greater than two
counts per minute in the absence of
radiation.
Clean interface cable connectors via
procudure given later in this section
and recheck dose drift.
Excessive dose drift?
(35360A TRACKER Display
Reconnect interface cable to the 35360A
TRACKER Display without the 35300A
Detector and recheck the dose drift.
Excessive dose drift?
(35360A TRACKER
Attempt to clean 35360A TRACKER
Display's interface connector was
unsuccessful. 35360A TRACKER
Display will require repair or replacement.
When powering the 35360A TRACKER Display from
an AC line, always use a 3-wire grounding type line cord such
as the one supplied with the 90100 TRACKER System.
In addition, only connect the 35360A TRACKER Display to an
AC power outlet employing a third wire safety ground.
Always turn the 35360A TRACKER Display's power off
prior to connecting or disconnecting the interface cable.
Failure to do so may result in an electrical shock.
The Model 35360A TRACKER Display and 35300A
Detector contain no internal operator serviceable parts.
Disassembly of either unit could result in electrical shock.
WARNING
and recheck dose drift.
Display only)
+ interface cable)
recheck dose drift.
Display only)
+ interface cable)
interface cable)
(35360A TRACKER Display,
35300A Detector, and
interface cable)