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XC21 SERIES
LEG DETAIL
BASE
2" (50.8MM) SCH 40
FEMALE THREADED
ADAPTER
ONE BRACKET PER SIDE (MIN.); FOR EXTRA STABILITY, TWO
BRACKETS PER SIDE, 2" (50.8MM) FROM EACH CORNER.
CONCRETE SLAB USE TWO PLASTIC
ANCHORS (HOLE DRILL 1/4")
COIL
BASE PAN
CORNER POST
STABILIZING BRACKET (18 GAUGE
METAL 2" WIDTH; HEIGHT AS
REQUIRED)
Slab Side Mounting
#10 1/2" LONG SELF−DRILLING
SHEET METAL SCREWS
#10 1−1/4" LONG HEX HD SCREW
AND FLAT WASHER
MINIMUM ONE
PER SIDE
FOR EXTRA
STABILITY
Elevated Slab Mounting using Feet
Extenders
Stabilizing Unit on Uneven Surfaces
WOOD OR PLASTIC SLAB NO PLASTIC ANCHOR
(HOLE DRILL 1/8")
SAME FASTENERS AS
SLAB SIDE MOUNTING.
IMPORTANT To help stabilize an outdoor unit, some installations may require
strapping the unit to the pad using brackets and anchors commonly available in
the marketplace.
DETAIL C
DETAIL D
2" (50.8MM) SCH 40
MALE THREADED
ADAPTER
Use additional 2" SCH 40 male threaded adapters
which can be threaded into the female threaded
adapters to make additional adjustments to the level
of the unit.
STABILIZING BRACKET (18 GAUGE METAL
2" (50.8MM) WIDTH; HEIGHT AS
REQUIRED); BEND TO FORM RIGHT ANGLE
Deck Top Mounting
Figure 5. Placement, Slab Mounting and Stabilizing Unit