Labconco XPert Filtered Balance Stations 3962622 User Manual

Page 41

Chapter 6: Maintaining Your Filtered Enclosure

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2. Remove the bungee cords and retaining strap on the bag and extend it out.

The retaining strap provides an extra level of safety even though the
enclosure is under negative pressure when the blower is on.

3. Loosen the two filter clamp bolts with a 9/16" socket securing the HEPA

filter. See Figure 4-1 and 4-2.

4. Place both arms in the rear gloves of the bag, and carefully draw the HEPA

filter out of the enclosure. Rest the HEPA filter on the floor, table or cart.
Remove arms from bag gloves.

5. Create two seals between the enclosure bag access port and the old HEPA

filter. Seals can be heat sealed or sealed with tie wraps. Cut off the bag
between the two seals and leave the bag stub on the access port to the
enclosure.

6. Place the new HEPA filter in the new bag. Then place the new bag and

new HEPA filter over the old bag stub and onto the enclosure access port.

7. Carefully remove the old bag stub using the single glove near the access

port. Reattach the retaining strap on the perimeter of the new bag at the
enclosure access port. Draw the old bag stub into the single glove and turn
the glove inside out. Double seal this glove and cut off the glove with the
contaminated bag stub inside.

8. Carefully install the new HEPA filter and uniformly tighten the two filter

clamp bolts until the HEPA filter gasket is compressed 50%.

9. Carefully fold and roll the new bag in four-inch pleats and push the bag

into the access port. Reinstall the retaining strap and bungee cords. Turn
the enclosure ON to draw a vacuum on the bag. Reinstall the front panel.

Figure 6-1

Bag-In-Bag-Out HEPA Filter Changing Procedure Diagram & Filter

Leak Test Diagram

This manual is related to the following products:

XPert Filtered Balance Stations 3962621 XPert Filtered Balance Stations 3962620 XPert Filtered Balance Stations 3962602 XPert Filtered Balance Stations 3962600 XPert Filtered Balance Stations 3962522 XPert Filtered Balance Stations 3962521 XPert Filtered Balance Stations 3962520 XPert Filtered Balance Stations 3962502 XPert Filtered Balance Stations 3962501 XPert Filtered Balance Stations 3962500 XPert Filtered Balance Stations 3940422 XPert Filtered Balance Stations 3940421 XPert Filtered Balance Stations 3940420 XPert Filtered Balance Stations 3940402 XPert Filtered Balance Stations 3940401 XPert Filtered Balance Stations 3940400 XPert Filtered Balance Stations 3940321 XPert Filtered Balance Stations 3940320 XPert Filtered Balance Stations 3940302 XPert Filtered Balance Stations 3940301 XPert Filtered Balance Stations 3940300 XPert Filtered Balance Stations 3940222 XPert Filtered Balance Stations 3940221 XPert Filtered Balance Stations 3940220 XPert Filtered Balance Stations 3940202 XPert Filtered Balance Stations 3940201 XPert Filtered Balance Stations 3940200 XPert Filtered Balance Systems 3971402 XPert Filtered Balance Systems 3971401 XPert Filtered Balance Systems 3971400 XPert Filtered Balance Systems 3971302 XPert Filtered Balance Systems 3971301 XPert Filtered Balance Systems 3971300 XPert Filtered Balance Systems 3971202 XPert Filtered Balance Systems 3971201 XPert Filtered Balance Systems 3971200 XPert Filtered Balance Systems 3961622 XPert Filtered Balance Systems 3961621 XPert Filtered Balance Systems 3961620 XPert Filtered Balance Systems 3961602 XPert Filtered Balance Systems 3961601 XPert Filtered Balance Systems 3961600 XPert Filtered Balance Systems 3961522 XPert Filtered Balance Systems 3961521 XPert Filtered Balance Systems 3961520 XPert Filtered Balance Systems 3961502 XPert Filtered Balance Systems 3961501 XPert Filtered Balance Systems 3961500 XPert Filtered Balance Systems 3950422 XPert Filtered Balance Systems 3950421 XPert Filtered Balance Systems 3950420 XPert Filtered Balance Systems 3950402 XPert Filtered Balance Systems 3950401 XPert Filtered Balance Systems 3950400 XPert Filtered Balance Systems 3950322 XPert Filtered Balance Systems 3950321 XPert Filtered Balance Systems 3950320 XPert Filtered Balance Systems 3950302 XPert Filtered Balance Systems 3950301 XPert Filtered Balance Systems 3950300 XPert Filtered Balance Systems 3950222 XPert Filtered Balance Systems 3950221 XPert Filtered Balance Systems 3950220 XPert Filtered Balance Systems 3950202 XPert Filtered Balance Systems 3950201 XPert Filtered Balance Systems 3950200