Chapter 5 Maintenance and Checkup
CMN004-005
51
E
nglis
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Chapter 5 Maintenance and Checkup
CAUTION
• Before starting maintenance and checkup, be sure to break the electrical
circuit by turning off the power supply and disconnecting the plug from the
power outlet.
5.1 Replacing Filters
If clogging occurs, a “WARN2” warning appears. Replace the primary filter.
If “WARN2” remains displayed after replacing the primary filter, replace the secondary filter.
5.1.1 Replacing the Primary Filter
IMPORTANT
• The primary filter should be replaced in an area large enough to open the suction-
side filter case.
1.
Release the two snap locks for suction-
side filter case.
2.
Open the suction-side filter case and
remove the secondary filter.
3.
Remove the primary filter.
The primary filter has its filter paper
packing inserted in the flange on the filter
case.
Note
• If the primary filter is hard to
remove, use a flathead
screwdriver, inserting the
screwdriver into the space
(right or left) between the
suction-side filter case and
the primary filter.
• If necessary, the suction-
side filter case can be
removed from the device
body.
4.
Install a new primary filter and put the
secondary filter back in place.
5.
Close the suction-side filter case and
secure it with the two snap locks.
Snap locks
Secondary filter
Primary filter
Suction-side filter case
Summary of Contents for CBA-080AT3-HI
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