OPERATION
BLANKETROL II, Model 222S
OPERATION AND TECHNICAL MANUAL
Page 49 of 110
EE01
REMOVE FROM SERVICE
This message occurs when EE01 appears in the PATIENT temperature
display. Both messages appear when the backup processor does not
agree with the primary processor. While both messages are displayed, the
trouble alarm will sound, and the heater, compressor and pump will turn off.
The alarm silence key cannot silence this alarm. Both messages will
continue to display and the trouble alarm will continue to sound until the
unit is turned off using the ON/OFF switch or the power cord is
disconnected from the power source. If the unit is unplugged before
turning the ON/OFF switch, the power fail alarm will activate and the power
fail LED will light. If the unit is turned back on,
only
“EE01” “REMOVE
FROM SERVICE” will reappear in the Status Display and the trouble alarm
will sound.
The unit cannot be used again until it is serviced. Contact CSZ
Technical Service.
SENSOR FAULT
REMOVE FROM SERVICE
This message will be displayed if the water temperature sensor is open or
shorted. The trouble alarm will sound and this message will continue to
display until the power cord is disconnected from the power source. The
unit cannot be used again until it is serviced. While this message is
displayed, the trouble alarm will sound, and the heat, compressor and
pump will be off. The alarm silence key cannot silence this alarm. The
seven-segment displays (WATER and PATIENT) will both be blank during
this condition. This message will also be displayed if the WATER
temperature is out of the range, 0°C
– 52.0°C (32°F - 125.6°F), of the
available temperature readout. Contact CSZ Technical Service.
CHECK PROBE
This message is displayed to alert the operator when the probe needs to be
checked. For instance:
1. If the probe is operating outside of the normal operating range of
30.0°C
– 43.5°C (86°F to 110.3°F) during any automatic mode, this
message will be displayed.
2. If the probe is not inserted in the probe jack prior to pressing any of
the automatic modes button.
3. If the probe is dislodged from the patient.
4. If the PATIENT temperature falls below 30°C (86°F).
5. If the PATIENT temperature is greater than 43.5ºC (110.3ºF).
6. If the probe is defective or open.
7. If other than a 400 Series probe was inserted into the probe jack.
As this message is displayed, the trouble alarm sounds and the unit shuts
down. The operator can silence the alarm by pressing the SILENCE
ALARM button. After silencing the alarm and checking the probe, the
operator must press the TEMP SET button to proceed, otherwise
SETPOINT/ STATUS will continue to display CHECK PROBE. The
operator has 5 minutes to fix the probe. If after that time the condition has
not been cleared, the system will trouble alarm again, even though the
SILENCE ALARM button has been previously pressed.
In
MONITOR ONLY MODE
, CHECK PROBE is displayed if:
1. The temperature goes out of the range 10.0°C
– 50.0°C (50°F –
122.0°F).
The trouble alarm sounds and cannot be silenced. The patient display is
blank. If the temperature comes back into range, the unit should resume
operation in
MONITOR ONLY MODE
.
In
MANUAL CONTROL MODE
, a probe out of range should result in the
PATIENT display going blank, but the unit continuing operation with no
error message. If the temperature comes back into range, the PATIENT
display should come back on.
Summary of Contents for CSZ Blanketrol II 222S
Page 112: ......
