Mammoth V-Cube - Manual (Page 40)

Appendix D: HEPA Filter Installation
These instructions are for installing AAF HEPA filters (11½”
depth) into AAF HEPA holding frames. The holding frames
are available in multiple sizes and materials, but include
the PN series of 30619XX-XXX, where the X’s vary with
frame size and material. All frames, latches, extension
legs and filters are sold separately. Please read the entire
installation instructions before beginning the installation
process.
Install filters into the HEPA holding frames only after the
frames have been securely installed into existing ductwork
or housing. Frames should be bolted or pop riveted to-
gether into the permanent structure through the predrilled
holes around the outside perimeter of the frames. Frames
should be sufficiently caulked and sealed to prevent any
air bypass or leakage.
Required tools for filter installation:
• T-handle Hexkey, size 5/32”
Framing Components Required:
• AAF HEPA holding frames – PN 30619XXXXX
• Leg extensions, four per frame – PN 3061991- 00X
• Latches, four per frame – PN 3062007-00X
Step 1
At the inside corner of each frame are four tabs, two per
side. Place a leg extension over the four tabs as shown in
Figure D2 below, then pull back on the leg extension lock-
ing it into place.
Repeat Step 1 with each of the four corners. The frame
with leg extensions should look like Figure D3.
Step 2
Insert the HEPA filter into the HEPA holding frame. The
HEPA should be installed with the gasket side of the filter
facing the frame. Insert the filter as far into the frame
as possible, so that the gasket material is contacting the
frame (see Figure D4 below).
The filter should now be resting inside of the holding
frame as shown to the left. When installing the filters into
Figure D1: Leg extensions and latches
Figure D2: Place leg extensions over the frame tabs, then
pull back to lock the leg extension into place
Figure D3: Frame with leg extensions installed
Figure D4: Insert HEPA filter into frame, until the gasket
comes in contact with the holding frame
VCES-V-CUBE-IOM-1A 40