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三、OTHERS
The following guideline should be followed to achieve
good maintenance for AS8900 unit.
CLEANING:
* If necessary, wipe the outside surface of the unit, please use
the soft, clean cloth.
* Never use any solvent or cleaning solutions.
* Make sure the rubber buttons are free od dirts.
* to clean the sensor opening, please use the clean, soft cloth
or soft brush.
CHARGING THE BATTERY:
* The lithium-ion battery suggested to be fully charged before
using the AS8900.
* To charge the battery, plug the connecting lead wire of the
battery charger into the charging port located at the bottom
of the unit. This port is protect by a rubber flap, so need to
release the flap before charging.
* The battery should to fully charged in 6 hours.
* Once fully charged, the unit will be good enough to work for
18 hours operation, and work about 12 hours with AS8930
external sampling pump.
* The shaded area of battery indicator shows full once the
battery is fully charged.
* If all shaded area only have one bar is left, the battery need
to be charged at once.
* When the battery is low, the unit might emit a periodic alarm
sound to alert you to charge the unit.
3.1 MAINTENANCE
Need To Know
Before Use
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* AS8900 Multi-gas Monitor is warranted to be free from
defects in material and workmanships for a period of one
year after purchase.
* This warranty not includes the sensor and battery pack
after 6 month purchase period.
Multi-Gas monitor.
* The unit has been designed, manufacturing, tested and
proven under professional quality team.
* The unit should be reliable to use and operate under the
reasonable care and maintenance described in this
instruction manual.
* Thank you for buying and using Smart Sensor AS8900
international environment regulation to settle.
* Smart Sensor has the right to modify or change the design
of the unit, operation manual or product specification prior
without any further notice.
* The used or nonfunctional battery, please follow the
3. 2 WARRANTY
3.3 MANUFACTURING STATEMENTS
3.4. ENCLOSURE