2 Important Notices on Safety
2-3. Precautions
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RP-D58 Series
2-3. Precautions
CAUTION
Do not use a transceiver or other equipment near the pump unit.
Radio wave from a transceiver near the pump unit or its cables may disturb operations. If a
transceiver is used, it must be used in a place where it disturbs nothing.
To restart the pump unit, wait for five seconds or more before doing it.
Restarting the pump unit in less than five seconds may cause errors.
Do not disassemble/modify the pump unit, or change the settings if not necessary.
Disassembling/modifying the pump unit will invalidate the warranty of the performance. Changing
the settings without understanding the specifications may cause alarm malfunctions. Please use the
pump unit 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.
Never fail to perform a regular maintenance.
A regular maintenance must be performed to ensure safety. Continuing to use the pump unit without
performing maintenance will deteriorate the sensitivity of the sensor, thus resulting in inaccurate gas
detection.
Do not use the pump unit under an inert gas atmosphere.
The flow rate cannot be measured correctly under an inert gas atmosphere such as He.
