Riken Keiki CO-03, Руководство по эксплуатации

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7
CAUTION
Others

Pressing buttons unnecessarily may change the
settings, preventing alarms from activating
correctly. Operate the gas monitor using only the
procedures described in this operating manual.

Do not drop or give shock to the gas monitor. The
water-proof and explosion-proof properties and
accuracy may be deteriorated.

Do not pick the sensor or buzzer opening with a
sharp-pointed item. The unit may cause
malfunction or get damaged, possibly resulting in
incorrect measurements.

Do not give strong shock or vibration to the gas
monitor because it is a precision device.