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STATIFLEX
®
800
PERIODIC MAINTENANCE
The maintenance activities in the table below are strictly reserved
for well trained and authorized service engineers.
DISPOSAL
After life of the product, dispose of it in accordance with state or
local regulations.
FILTER REPLACEMENT
FILTER CARTRIDGES AND PREFILTERS
If the filter cartridges and/or prefilters are damaged or saturated,
they need to be replaced. To replace the filter cartridges or
prefilters, proceed as follows:
WARNING
Always wear face mask and gloves during filter
replacement. Other appropriate work clothing
may be required to protect workers.
1. Turn off the main switch and remove the input power.
2. Unpack the replacement filter cartridges
and prefilters.
3. Save plastic bag.
4. Wear mask and gloves.
WARNING
Wait at least 60 seconds before opening the
door to allow the dust in the filter compartment
to settle.
5.
Remove the knob (item A) that hold the filter retaining plates (item
C) in place. Remove the plates, and then remove the used filter
cartridges refer to figure D.1 and pack them in the plastic bags in
which the new filters are supplied.
6.
Seal the bags firmly with the supplied tie-wrap.
Loosen the clamps (Item D)/ knobs (Item E) and slide the prefilters
7.
(Item B) (2) out through the front door.
8.
Clean dust trays and work surfaces by using an industrial vacuum
cleaner (HEPA where required) and wet wiping techniques. Clean
prefilters with a power washer.
Insert the new or clean prefilters and secure them with the
9.
clamps and knobs. Install new filter cartridges in unit using filter
retaining plates and (4) knobs.
10.
Close and lock the door with latches
11.
Dispose of filter cartridges and prefilters in accordance with
federal, state and/or local regulations.
FIGURE D.1 – FILTER REPLACEMENT
D-3
MAINTENANCE
B
E
D
C
A
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