Steris SYSTEM 1E Service Manual

5-17
764333-675
5.4.6 Printer Prints:
TC3 FAILURE
Occurs if the drain block thermocouple
reading is greater than 75°C or less than
0°C in DIAGNOSTIC Cycle.
1. Check TC3 for loose
connections or broken
wires.
2. Check analog cable
connections. (Refer to
Figure 5-5.)
3. Re-enter known good
calibration values.
4. Defective TC3. Replace.
5. Defective interface board.
Replace board.
5.4.7 Printer Prints:
CHM-PRES
NOT
CALIBRATED
Indicates PT1 has not been calibrated or
calibration data lost and default values
are being used.
1. Calibrate the PT1.
2. Re-enter known good
calibration values.
3. Defective battery-backed
RAM. Replace RAM.
5.4.8 Printer Prints:
INLET NOT
CALIBRATED
Indicates TC1 (inlet thermocouple) has
not been calibrated or calibration data
lost and default values are being used.
1. Re-enter known good
calibration values
2. Calibrate TC1.
3. Defective battery-backed
RAM. Replace RAM.
5.4.9 Printer Prints:
OUTLET NOT
CALIBRATED
Indicates TC2 (outlet thermocouple) has
not been calibrated or calibration data
lost and default values are being used.
1. Re-enter known good
calibration values.
2. Calibrate TC2.
3. Defective battery-backed
RAM. Replace RAM.
5.4.10 Printer Prints:
DRN-BLK NOT
CALIBRATED
Indicates TC3 (drain block
thermocouple) has not been calibrated
or calibration data lost and default
values are being used.
1. Re-enter known good
calibration values.
2. Calibrate TC3.
3. Defective battery-backed
RAM. Replace RAM.
5.4.11 Printer Prints:
CONC. NOT
CALIBRATED
Indicates concentration monitor has not
been calibrated or calibration data lost
and default values are being used.
1. Calibrate the
concentration monitor.
2. Re-enter known good
calibration values.
3. Defective battery-backed
RAM. Replace RAM.
5.4.12 Printer Prints:
FLASH VALUES
RESTORED
Flash Memory Parameters Restored.
Occurs on power-up if battery-backed
RAM values are lost. RAM is initialized.
Flash ROM values are restored.
1. Battery Backed RAM
failure. Replace RAM.
2. Main control board failure.
Replace board.
5.4 CONTROL FAULTS (CONTINUED)
Fault
Description Service Instructions

Steris SYSTEM 1E Specifications

General

Brand	Steris
Model	SYSTEM 1E
Category	Laboratory Equipment
Language	English