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Caution on wiring
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wise electric shock may result.
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tric shock or failure may result.
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Caution on piping
Be sure to observe the following precautions while installing
piping. Improper piping may result in gas leakage.
If the leaking gas contains a toxic component, serious acci-
dents may result. If it contains combustible gases, explosion
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ing within the sampling device or indoors.
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pressure to prevent buildup of undesirable pressure to the
analyzer. Otherwise piping within the analyzer may be discon-
nected, resulting in gas leakage.
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CAUTION
DANGER
Caution on use
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before handling reference gases such as calibration gas to use
them properly.
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normal operation or suspension procedures. Be sure to follow
the instructions in each instruction manual. Otherwise, intend-
ed performance may not be achieved, or accidents or injury
may result.
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left open. Otherwise, dust, foreign matter, etc. may stick on
internal walls, thereby causing faults.
DANGER
CAUTION