-25-
Instruction Manual
This procedure should be used if your RENATRON II 100 station has a board with three white buttons
used for calibration.
Note — You should complete steps 4-6 within 60 seconds. If you do not complete the sequence within 60 seconds the
Renatron II 100 station will return to an idle mode. You can terminate calibration and return to the idle mode by
pressing "RESET" at anytime except during the calibration cell measurement test. If the process is terminated the
new calibration parameters are voided and the previous calibration parameters are valid. You will need to start
the calibration procedure from the beginning and complete it for the new calibration parameters to become valid.
WARNING
SHOCK HAZARD, WHEN PRESSING SWITCHES BE CAREFUL NOT TO TOUCH
ELECTRONIC CONNECTIONS.
Note — Before removing the top cover, MAKE ABSOLUTELY CERTAIN there are no loose water connections
or potential for fluid leakage. ANY FLUID DAMAGE to internal electronics is NOT COVERED by machine
warranty.
1. Insert Calibrated Volume Cell between arterial and venous lines.
2. Remove the two screws from each side of the cover and lift off the cover. Place the cover where it will not be
damaged.
3. Press
"ON"
switch (
"SEL"
and "- -" will be displayed).
4. Press and hold the
"SETUP"
switch (S3 on the microprocessor board) for 4 seconds until you hear the second
"chirp". The
"
PROGRAM STEP
"
will display
"c1"
and
"CAL"
will be displayed on the Volume Display.
5. Press and hold the
"INCR"
switch (S2) or the
"DECR"
switch (S1) to adjust the liquid level in the tank to
the "0" reference line (the lower tank scribe line).
6. Press and release the
"SETUP"
switch (S3). You will hear one chirp. The
"PROGRAM STEP"
will display
"cA"
.
7. Using the
"INCR"
switch (S2) and the
"DECR"
switch (S1) adjust the liquid level in the tank to the 507
reference line (upper tank scribe line).
8. Press and release the
"SETUP"
switch (S3). You will hear one chirp. The unit will then begin to run through
steps 1-15. This will fill and test the calibration cell. When the
RENATRON II 100 station has completed the
cycle,
"cb"
will be displayed in the
"PROGRAM STEP"
and the calibration cell volume will be displayed
in the
"VOLUME"
display.
9. Using the
"INCR"
switch (S2) and the
"DECR"
switch (S1) adjust the 3-digit
"VOLUME"
display to match
the reference volume of the calibration cell.
10. Press and release the
"SETUP"
switch (S3). The RENATRON II 100 unit will exit the calibration mode.
Figure 4
S3
S1
S2
INCR
SETUP
Setup
Switch
- S3
Decrease
Switch
- S1
Increase
Switch
- S2
Figure 3
Upper Tank
Scribe Line
(507 Mark)
Lower Tank
Scribe Line
(Zero Line)
RENATRON
®
II
100 Series
Calibration
Procedure
