
Maintenance
Maintenance schedule
The maintenance intervals are calculated from daily use
of the product. The intervals change if the product is not
used daily.
Maintenance
Before each use
Daily
12 months
Do a check of the prefilter and the HEPA
filter make sure that they are in correct
position.
X
Remove and replace the prefilter.
X
Remove and replace the HEPA filter.
X
To install the filters
WARNING:
Dust can come out in the
air during filter change. Use personal safety
equipment on page 12
.
WARNING:
Stop the product and
disconnect the power cord from the wall
outlet.
WARNING:
Be careful, the Toggle
fasteners can cause damage to the
operator.
The HEPA filter and the prefilter must be replaced
when damaged or full. When replaced, use the Toggle
fasteners to close the filter frame to make sure that the
filters stay in correct position.
1. Put the filter frame in position.
2. When the filter frame starts to tighten, the angle of
the Toggle fasteners must be as follows:
a) For A 1000: A>90°.
A
923 - 001 - 27.04.2022
13
Summary of Contents for A 1000
Page 35: ...923 001 27 04 2022 35 ...