Iijima PACK MASTER RO-105S User manual

RO105STS-0310E
1-1, Ishida, Toyooka-cho, Gamagori-shi, Aichi 443-0011 JAPAN
https://www.iijima-e.co.jp/
1. Calibrating the span
5. Replacing the needle
6. Replacing the membrane filter
7. Replacing the check valve
7. Replacing the oxygen sensor
1. Release the needle to the atmosphere.
The Menu screen opens.
2. Press .
3. Press .
4. Hold down for 1 second or longer.
At this time, confirm that the O-ring for housing is
properly mounted on the groove.
The calibration starts, and the Stability Decision screen opens.
A beep sounds, “CAL complete” appears (approx. 1 second), and then the O2 MEASURE
screen opens. The calibration process is completed.
The calibration value is saved even if the power is turned OFF, the batteries are removed,
or AC adaptor is disconnected.
If the “Sensor Error” message appears, refer to the section “Error Messages” in the operation
manual enclosed with the product, and confirm and remedy the situation.
- Once a day, calibrate the span before taking the first measurement. (There is no need to calibrate before each
measurement.)
- Ideally, calibrate when the oxygen sensor temperature and temperature sensor temperature are sufficiently
stable, such as first thing in the morning, indoors before turning on the air-conditioning.
Residual Oxygen Meter
PACK KEEPER
Model:RO-105KS
PACK MASTER®
Model:RO-105S PACK LEADER
Model:RO-105LS
Handy
User’s Guide
Residual Oxygen
/
Carbon Dioxide Meter
<Note> This is a handy user’s
guide. Please refer to the instruction
manual enclosed with the product
for more details on the operation
and precautions.
<Handling and Maintenance Information>
Information and videos on this product’s
handling methods and maintenance, etc.,
are available on the IIJIMA ELECTRONICS
website.
Progress bar
* Order the needle (Model:NN-2116R-12 / vertical
hole type, 12-pc. set)
* Order the menbrane filter
(RO-MF,5-pc. set)
* Order the check valve
(RO-CV, 3-pc. set)
* Order the oxygen sensor
(WAGNIT®Model:WA-SGF).
Check valve
Sampling tube
with fitting
Main cover Oxygen
sensor
Housing
O-ring for
housing
Probe
Hold the rotating
section with fingers
so that it does not
spin while removing
the membrane filter.
Membrane filter
(1) Remove the needle from the membrane filter.
(1) Remove the needle from the membrane filter.
(2) Remove the membrane filter from the check valve.
(3) Attach the new membrane filter.
(4) Attach the needle.
(1) Remove the membrane filter and needle from the
check valve.
(1) Remove the main cover.
(3) Pull the sensor out of the probe.
(4) Align the new sensor with the insertion hole
on the probe, and insert it.
(6) Mount the main cover.
(5) Turn the sensor clockwise and align it to the
 mark on the housing.
(2) Turn the sensor counterclockwise and
pull it straight out.
(2) Remove the check valve from the samplig tube
with fitting.
(3) Attach the new check valve onto the samplig tube
with fitting.
(4) Attach the membrane filter and needle.
(2) Attach a new needle.
Dispose of the spent needle according to local rules.It cannot be reused.

The measurement is completed when a beep sounds and the stabilized measured value
appears.
The pump operates for 5 seconds and decides whether there is clogging, and the results are displayed.
2. Measurement * Only the PACK LEADER (RO-105LS) can simultaneously measure
and display the O2concentration and CO2concentration.
* Only the PACK LEADER (RO-105LS) can
simultaneously record the O2concentration
and CO2concentration.
Adhesive rubber
1. Attach enclosed adhesive rubber over the air space, and insert the needle.
Do not suction the contents.
A measurement error will occur if powder, etc., gets clogged
in the needle.
Note that the minute amount of liquid in the sample gas is
blocked by the membrane filter.
2. Press .
3. Recording the measured value
Displays for approx. 1 sec.
No. (sorted by date and time)
Date and
time of
record
Measured
value
Memory function
Confirming the measurement history Remove the
needle,and
press .
The measured value for which the stability has been
automatically decided is saved in the internal memory.
- To delete a record, such as when a measurement value has been accidentally saved, hold down
on the HISTORY screen for 1 second or longer. The contents of the data saved last are
erased from the internal memory.
4. Checking for clogging
If the value fluctuates and does not stabilize, or if the “Negative pressure detected” error
message appears, the needle or tube, etc., may be clogged. Follow the steps below to
check for clogging.
The clogging check makes a decision using the
pressure sensor that is built into the gas path.
The presence of a clogging at each part of the
gas path can be decisioned.
3. Expose the tip of the needle to the atmosphere.
1. When the Measurement Standby screen is
displayed, press .
4. Press .
It can be decided
that the needle is
clogged.
It can be decided that the gas path is not clogged.
Replace the needle with
a new one.
(Refer to sections 5 to 7.)
It can be decided that there is no clogging, that the sample has a
negative pressure lower than
- 40kPa, or that there is another cause.
→ Refer to the “Troubleshooting” and “Error Message” sections in
the instruction manual enclosed with the product.
<Menu screen>
If the gas path is completely clogged
Approx. –40kPa
Gas pressure used as judgment guide
If the gas path is not clogged 0 to –5kPa
2. Press twice and then press twice.
<Menu screen> Example of
<CLOG CHECK> screen
Press on the Measurement Complete
screen.
Negative pressure is displayed
when needle is installed.
“Piping is clear.” display
The negative pressure is
resolved when the needle is clogged.
1. When the Measurement Standby screen is
displayed, press .
The HISTORY screen opens.
- When is pressed, the older data is displayed three items at a time.