Riken Keiki CO-03, Руководство по эксплуатации

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20
6
Maintenance
The gas monitor is an important instrument
for the purpose of safety.
To maintain the performance of the gas
monitor and improve the reliability of safety,
perform a regular maintenance.
Contact RIKEN KEIKI if it is needed.
6-1. Maintenance intervals and items
Regular maintenance must be performed at
shorter intervals specified either in laws
according to your usage environment or by
RIKEN KEIKI.

Daily maintenance: Perform maintenance
before beginning to work.

Monthly maintenance:
Perform alarm test once a month.

Regular maintenance:
Perform maintenance once or more every
six months to maintain the performance as
a safety unit.
Maintenance
item
Maintenance
content
Daily
mainte-
nance Monthly
mainte-
nance Regular
mainte-
nance
Battery level Check that the
battery level is
sufficient
○ ○ ○
Concentra-
tion display Check that the
air is fresh and
the concentration
display value is
20.9vol
%
○ ○ ○
Filter Check that the
dust filter is free
of dust and not
damaged
○ ○ ○