9
OPERATIONS
NOTE:
The air cleaner may produce a slight odor for the first few hours of operation due to the protective coating that is
applied to internal components. This odor will dissipate and should be disregarded.
IMPORTANT: Never operate the
air cleaner without air filters in place.
The Delta 50-870 air cleaner can be used in
•
bench-top sanding applications.
•
circular sawing applications.
•
dry wall applications.
•
shop cleaning applications.
•
floor sanding applications.
•
any application where non-metallic dust
is a factor.
MAINTENANCE
CHANGING AND CLEANING
FILTERS
1.
To remove the outer first stage filter (A) Fig. 11, lift
and pull out the bottom of the filter.
2.
Remove inner bag filter (B) Fig. 12 in the same
manner.
3.
The first stage filter can be replaced (Delta Catalog.
#50-822) or cleaned depending on its condition. Clean
this filter in one of two methods: use a shop-vac to
remove the dust, or use compressed air (30 psi - maxi-
mum) to blow the dust out of the filter.
Fig. 11
Fig. 13
Fig. 12
WARNING: Compressed air can be dangerous.
For operator safety, do not exceed an air pres-
sure of 30 psi. Do not point the air nozzle toward
yourself or anyone else. Always wear safety glasses
and a dust mask when using compressed air.
4.
The inner bag filter is disposable and must be
replaced (Delta catalog #50-823). DO NOT try to clean
it.
5.
Reinstall the filters.
NOTE:
To make installation of
the filter easier, place the top of the filter inside the
cabinet first. Push backward until the bottom of the
filter is in place. Then pull the top of the filter into place
.
NOTE: The air flow arrow on the outer filter must
point inward toward the rear of the air cleaner.
Location of the air flow arrow is shown at fig. 13.
A
B
