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Confidential and Proprietary Data
Table 4-2
Safety Interlocks
Safety Interlock
Activation
Conditions
System Response
Operator
Response
Temperature Probe
Installation
Temperature probe not
installed in thermowell
of source container.
Error message “Probe
not installed” flashes on
LCD, audible,
illuminated switch
flashes and DDC
alarms generated.
Heater/cooler circuit is
disabled.
Install Temperature
Probe
Incorrect Source
Container
Orientation
Source container
incorrectly installed.
Error message “Probe
not installed” flashes on
LCD, audible and DDC
alarms generated.
Heater/cooler circuit is
disabled.
Rotate source
container such that
the thermowell is
above the magnet
installed at the bottom
of the Source Cup.