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STAT
IM 2000/2000S
Service Guide
96-106775 Rev 5.0
4. STAT
IM 5000 Calibration
6. Turn ON the unit while keeping Unwrapped and Wrapped button pressed to enter STAT
IM
Service Mode
.
7. This
Service Mode
is password protected, enter password to continue (default password is:
Unwrapped, Wrapped, R&P and Stop keys pressed in this order).
Keypad functions at this time will be:
•
unwrapped key:
Select next item in the menu.
•
Wrapped key:
Select previous item in the menu.
•
Rubber and Plastics key:
Enter current selection
•
Toggle
using keypad through the menu selection to reach Calibration option and press R&P key.
The display should be similar to the diagram below:
1. Chamber thermocouple calibration
To calibrate the chamber thermocouple:
8. To start a chamber calibration cycle, press and release the UNWRAPPED cycle button on
the keypad/control box and then press the START button. The STAT
IM will run a regular
UNWRAPPED cycle, but continue to show calibration information on the LCD.
9. Wait for the chamber to reach the sterilization temperature of 134 °C (TTT).
10. The temperature displayed on the LCD needs to match the temperature displayed on the
digital thermometer.
11. To change the temperature display on the LCD, adjust the unwrapped/wrapped keys until
the temperatures are within ±0.2°C.
Keypad functions at this time will be:
• Unwrapped Key: i
ncreases offset
• Wrapped Key:
decreases offset
Observe the temperatures displayed on the LCD and the digital thermometer for 30 seconds.
The temperatures registered should remain within ± 0.2°C of one another. Adjust unwrapped/
wrapped keys if not.
12. Press the
SToP
button on the control box when finished.
VVV
TTT
DDD
TO
CVO
Validation Thermocouple
hexadecimal offset
compared
with chamber reading
Validation
Thermocouple
reading
Difference between
Validation TC and chamber
temperatures in °C
Chamber
Thermocouple
hexadecimal offset
Chamber
Thermocouple in °C
STAT
IM
5000/5000S/5000 G4 Service Guide
