GW Instek PSW-Series User Manual - Manual (Page 155)

MAINTENANCE
155
Replacing the Dust Filter
The dust filter should be replaced at least 2 times a year. Not
replacing the filter on a regular basis will reduce performance and
may cause the unit to overheat.
Front panel filter
(all models) 1. Turn the instrument off.
2. Pull the filter out
from the bottom of
the front panel.
3. Replace the filter with GW Instek part number
57RG-30B00101.
Side panel filters
(Type II & Type
III) 1. Lift the side panel up
and away from the
case.
1
2. Remove the filter
from the grill and
replace with a new
filter (GW Instek part
number 57RG-
30B00201).
3