New Cosmos Electric XP-3000II Series, Инструкция по эксплуатации

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Consumable Replacement
Sensor Replacement (oxygen sensor)
(1)
Ensure that the gas detector is off. Remove the gas
sampling tube (or attachment) from the gas detector.
Remove the shoulder strap and the elastomer
case from the gas detector.
(2)
Remove the four screws from the back cover.
Carefully and slowly remove the back cover. Keep
the detector in its current orientation and do not
turn it upside down, which may cause the oxygen
sensor to fall out.
Take care not to lose the removed screws.
 Normal gas detection is not possible if the gasket is missing or installed
incorrectly.

Handle the sensor with care. Do not drop or throw it.
 Do not install other than the target gas’s sensor into the XP-3310II, XP-
3360II, XP-3360II-W, XP-3380II, or XP-3380II-E unit.

Before opening any part of the gas detector or sensor replacement,
ensure no explosive atmospheres are present.

Do not replace the sensor in a hazardous area.

Only use specified sensors. Only use a New Cosmos Electric Co., Ltd
manufactured sensor, and ensure that the sensor has correct part
number.
 During sensor replacement, be careful not to damage, contaminate,
or spill any substance on the gas detector. Damaged or contaminated
circuit, components, or wiring may compromise the intrinsic safety of
the product and increase the risk of explosion.

Do not remove or disassemble components other than instructed to
do so in the manual.
Remove the elastomer case by
peeling it from the bottom as
shown in the drawing.
NOTE
Elastomer case
WARNING
CAUTION
Back cover
Screw
(4 places)