Page 18
Pyxis User Manual V3.2 with accessories
3.3.2
cooling Fan Maintenance
3.3.2.1 Removing The Cooling Fan Dust Filter
1.
Remove the outer cover by grasping both sides and pulling straight
outwards
“Fig. 8 - Removing The Cooling Fan Filter” on page 18
.
2.
Remove the plastic mesh and white filter material from the cover.
3.3.2.2 Checking The Cooling Fan Dust Filter
In normal operating conditions the cooling fan dust filter must be checked at
least monthly. When the unit is being used in dusty or sandy environments it
should be checked at least weekly. To check the dust filter:
1.
Remove the Dust Filter
“3.3.2.1 Removing The Cooling Fan Dust Filter”
2.
Visually inspect the mesh and filter element for debris, dust or sand.
3.3.2.3 Cleaning The Dust Filter
3.
Any debris and dust should be removed and/or cleaned from the filter
by brushing or light vacuuming.
4.
If the filter element becomes damaged or is soiled beyond cleaning,
replacement is necessary. Contact the manufacturer for replacement
filter elements.
Operating the unit without a correctly fitted Dust Filter may
allow the ingress of dust particles and potentially damage
internal components..
3.3.2.4 Replacing The Dust Filter
1.
Re-assemble the Dust Filter assembly with the black mesh towards the
outside of the unit
2.
Insert the white filter element into the outer cover.
3.
Re-attach the Dust Filter assembly by grasping the outer cover and
pushing it firmly back into position over the fan until it clicks into
position.
4.
Ensure that the black mesh is visible from outside the unit and that the
white filter element is positioned correctly covering all inlet holes.
Fig. 7 - The Cooling Fan
Fig. 8 - Removing The
Cooling Fan Filter
Fig. 9 - Cooling Fan
Filter Parts
