PS-2000B Series User Manual
6–1
Chapter 6 – Maintenance and Inspection
Chapter
6 Maintenance and Inspection
1. Cleaning the Fan Filter
2. Periodical Inspections
This chapter describes the cautions and inspection criteria for ensuring comfort
and safety in operating the PS-B.
6.1 Cleaning the Fan Filter
A fan is installed to the PS-B for cooling the unit. Be sure to periodically perform
inspection and cleaning of the fan, since dust accumulated on the fan filter will
affect the cooling performance of the fan.
Procedure
Remove the screws (2) on the filter
cover and filter cover, and then remove
the filter.
Clean the filter by using vacuum cleaner
to remove the dust accumulated on the
filter. Set the filter to the original posi-
tion, and then reattach the filter cover
and filter cover mounting screws.
If stubborn dust or stains persist, wash the filter with neutral
detergent and rinse it thoroughly with water.
•
Do not wring the water out of the filter.
•
Dry the filter in the shade and do not leave it in the direct sunlight.
•
Wait until the filter is completely dry, and then reattach to the main
unit.
Filter Cover
Filter
Filter
Filter