Exhaust Hepa Filter Replacement - Labconco Logic Vue User Manual

3. Using a 1/2-inch socket, tighten the 4 Plenum Lift Bolts (turning each bolt
clockwise will raise the plenum) until the plenum raises 1/2-inch (13 mm). See
Figure 11-6 for reference.
4. Remove the 3 supply HEPA Filter Tabs (see Figure 11-6).
5. Lift up on one corner of the supply HEPA Filter to break the seal between the
filter gasket and the filter shelf. Once the filter is free, slide it straight out.
Reinstallation Notes:
1. When reinstalling the supply HEPA filter, to lower the plenum onto the supply
HEPA, turn the 4 plenum lift bolts counter-clockwise. Turn each bolt part way,
working in a pattern amongst the 4 bolts to lower the plenum evenly.
2. When downward pressure begins to be applied onto the supply HEPA, the
brackets holding the bolts you are tightening will flex slightly. Only tighten until
the filter is secure and the filter gasket has no more than 50% compression. Do
not overtighten the bolts. Verify the HEPA filter's gasket is down.
3. Replace the 3 Filter Tabs, then reinstall all Dress Panels removed.

Exhaust HEPA Filter Replacement

1. Thoroughly and properly decontaminate the enclosure as required.
2. Disconnect electrical power from the enclosure. On the Lower, Rear side of the
enclosure, remove Exhaust Cover. See Figure 11-7.
EXHAUST
HEPA FILTER
SCREWS (6)
127
Figure 11-7
EXHAUST COVER