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IM 11M12A01-04E 11th Edition : Jul. 19, 2017-00
n For the safe use of this equipment
WARNING
Be sure not to accidentally drop it. Handle safely to avoid injury.
Connect the power supply cord only after conrming that the supply voltage matches the rating of
this equipment. In addition, conrm that the power is switched off when connecting power supply.
Some sample gas is dangerous to people. When removing this equipment from the process line
for maintenance or other reasons, protect yourself from potential poisoning by using a protective
mask or ventilating the area well.
CAUTION
The cell (sensor) at the tip of the probe is made of ceramic (zirconia element). Do not drop the
equipment or subject it to pressure stress.
• Do NOT allow the sensor (probe tip) to make contact with anything when installing the
analyzer.
• Avoid any water dropping directly on the probe (sensor) of the analyzer when installing it.
• Check the calibration gas piping before introducing the calibration gas to ensure that there
is no leakage of the gas. If there is any leakage of the gas, the moisture drawn from the
sample gas may damage the sensor.
• The probe (especially at the tip) becomes very hot. Be sure to handle it with gloves.
n NOTICE
l Specication check
When the instrument arrives, unpack the package with care and check that the instrument
has not been damaged during transportation. In addition, please check that the specication
matches the order, and required accessories are not missing. Specications can be
checked by the model codes on the nameplate. Refer to Chapter 2 Specications for the list
of model codes.
l Details on operation parameters
When the EXAxt ZR Separate type Oxygen Analyzer arrives at the user site, it will operate
based on the operation parameters (initial data) set before shipping from the factory.
Ensure that the initial data is suitable for the operation conditions before conducting
analysis. Where necessary, set the instrument parameters for appropriate operation.
For details of setting data, refer to chapters 7 to 10.
When user changes the operation parameter, it is recommended to note down the changed
setting data.
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