INST
ALLA
TION,
USE & CARE INSTR
UCTIONS
INST
ALLA
TION
6
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 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 .
L
iner
modeL
C
abinet
nominaL
width
LB30SS
30"
LB36SS
36"
REMOVE THE CABINET BRACKETS
Detach the cabinet brackets (grey part in FIG . 3) 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 . 4) . Keep the brackets for possible further use .
NOTE: Both cabinet brackets have one wide edge and one
narrrow edge (FIG . 5), to cover all installation
configurations depending on cabinet widths .
HD1369
FIG. 3
SCREWS
HO0413
FIG. 4
HO0408
Wide edge
Narrow edge
FIG. 5
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 . 2) from the side of the powerpack insert by removing
its 2 retaining screws .
Discard the screws .
HD1372
FIG. 2
SCREWS
