Alpha Technologies Te45 - Manual (Page 46)

Alpha Technologies Ltd. 057-106-C0 Rev D
Burnaby, British Columbia. Telephone: 604 436 5900 Fax: 604 436 1233. Page 37 of 38
8.2 EVS intake and exhaust filter
An intake and exhaust filter is installed in the EVS intake and exhaust covers located on the front door. The
following filter replacement procedure applies to both the intake and exhaust filter.
Figure 32 – Plastic plug - 4 positions
Figure 33 – Loosen internal nuts
Figure 35 – Filter is located inside cover
Filter is located inside
panel. Clean or replace
the filter. It is reusable
Reverse the sequence
to re-install the cover.
Slide cover up and
away from door.
Loosen but do not
remove the four
retaining nuts.
Head size is 7/16"
Remove four plastic plugs
to gain access to cover
retaining nuts
Early versions of EVS units use blue filter material and
later versions use grey filter material.
Part # for blue replacement filter: 649-199-10
Part # for grey replacement filter: 649-211-10
Figure 34 – Slide cover up and off