OPTIONAL LINERS
(PM400SS UNIT ONLY)
For installations where the PM400SS unit is less than 30"
above cooktop, this powerpack insert should be mounted into
a metal liner (FIG . 2) to protect cabinetry combustible material
from heat, in order to meet building code requirements . This will
allow easier cleaning and provide protection to the cabinetry .
Refer to table at right to find the liner model corresponding to
the cabinet style and width .
Visit www .broan-nutone .com or www .broan-nutone .ca to view
specific model information .
NOTE: Since this manual covers different unit models, some
details in the following illustrations may slightly differ
from your unit .
REMOVE THE ADAPTER/DAMPER
Detach and set aside the 3¼" x 10" adapter/damper (grey part
in FIG . 3) from the side of the powerpack insert by removing
its 2 retaining screws . Discard the screws .
REMOVE THE CABINET BRACKETS
Detach the cabinet brackets (grey part in FIG . 4) from the back
of the powerpack insert by removing its 4 retaining screws .
Discard the screws .
Fold up and down the bracket until it is split in two separate
parts (FIG . 5) . Keep the brackets for possible further use .
NOTE: Both cabinet brackets have one wide edge and one
narrow edge (FIG . 6), to cover all installation
configurations depending on cabinet widths .
METAL LINER
HD1051
l
c
iner MoDel
LB30SS
LB36SS
SCREWS
HD1372
SCREWS
HD1369
HO0413
Narrow edge
Wide edge
HO0408
FIG. 2
abinet noMinal WiDtH
30"
36"
FIG. 3
FIG. 4
FIG. 5
FIG. 6
7