Andersen Windows & Doors AN74I - Manual (Page 56)

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OWNER’S MANUAL
D.1.2 This will expose the plastic mounting plate underneath.
D.1.3 At the time of initial installation, the 2” pipe leading to the
outside should have been sealed with a light coat of
silicone caulking and pressed firmly into the hole in the
mounting plate. To check whether or not this occurred,
remove the 4 remaining screws and gently test the
connection between the pipe and the mounting plate by
rotating the plate.
D.1.1 Remove the existing ventilation unit from the wall by
removing the 4 small metal screws at each corner.
APPENDIX D
Installation Instructions for Current Anprolene Users
The following instructions are for current users of ventilated AN74C, D or E Anprolene®
systems. The adaptor kit included with your new sterilizer allows for an easy conversion
from the 2” outlet hose used with earlier Anprolene systems to the 3/4” I.D. outlet hose of
the AN74 i/ix.
The following items are included in the adaptor kit:
1 PVC adaptor PVC glue
1 90º hose barb fitting
1 Stainless steel hose clamp
Section D.1. Directions To Remove Blower and Check Previous Installation of Pipe
If the pipe is not secure, continue on to Section D.2. If the pipe is secure, reattach the
mounting plate with the original 4 screws, and advance to Section D.3.
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