Filter
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Maintenance
4-5
5 After you have disassembled it, clean the air filter using a vacuum cleaner.
If it is still dirty, wipe the air filter with a moist cloth, then wipe it with a
dry cloth.
Figure 4-6 The components of the air filter
6 Reassemble and reinstall the air filter.
CHANGING THE REMOTE CONTROL’S BATTERIES
If the remote control is not going to be used for awhile, remove the batteries
from the unit. If the remote control does not appear to be working properly,
replace the batteries.
To install or change the two AAA alkaline batteries in the remote control
unit:
1 Locate the battery compartment at the lower rear of the case. Slide the
cover off of the battery compartment.
2 Insert new batteries as illustrated inside the battery compartment.
3 Replace the cover.
CAUTION! Do not:
• Use batteries not specified for this unit.
• Use old and new batteries together.
• Insert batteries incorrectly.