Labconco TXE Tall XPerEnclosure 3892022 - Manual (Page 27)

Chapter 6: Maintaining Your TXE
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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
Old HEPA
Filter
New HEPA
Filter
Old HEPA filter
sealed in old bag
Create two seals and
cut here after sealing
Bag stub from
old bag
Old bag stub
sealed in glove
of new bag.
Create two
seals and cut
here after
sealing
New HEPA
filter shown in
new bag
Filter gasket
up as shown