2 Important Notices on Safety
2-3. Precautions
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SD-2600
2-3. Precautions
CAUTION
Do not use a transceiver near the gas monitor.
Radio wave from a transceiver near the gas monitor or its cables may disturb indication reading. If a
transceiver is used, it must be used in a place where it disturbs nothing.
To restart the gas monitor, wait for five seconds or more before doing it.
Restarting the gas monitor within five seconds may cause errors.
Do not use the external output of the gas monitor to control other units.
This is not a control unit. It is not allowed to use the external output of the gas monitor to control other
units.
Do not disassemble/modify the gas monitor, or change the settings if not necessary.
Disassembling/Modifying the gas monitor will invalidate the warranty of the performance. Changing the
settings without understanding the specifications may cause alarm malfunctions. Please use the gas
monitor properly in accordance with the operating manual.
Avoid applying organic solvents and others to the window plate for a long time.
The window plate material is a polycarbonate resin. When organic solvents (liquid or highly-concentrated
vapor) and others are applied to the plate for a long time, its color and shape may be changed.
The zero adjustment in the furnace
After the furnace becomes the operating temperature, perform the zero adjustment carry out after one
hour.
Do not forget to perform a regular maintenance.
Since this is a safety unit, a regular maintenance must be performed to ensure safety. Continuing to use
the gas monitor without performing a maintenance will deteriorate the sensitivity of the sensor, thus
resulting in inaccurate gas detection.
WARNING
Zero adjustment in the atmosphere
When the zero adjustment is performed in the atmosphere, check the atmosphere for freshness before
beginning the adjustment. If other gases exist, the adjustment cannot be performed properly, thus
leading to dangers when the gas leaks.
Response to a gas alarm
Issuance of a gas alarm indicates that there are extreme dangers. Take proper actions based on your
judgment.
