Installation Guide

CHECK INSTALLATION DIMENSIONS
A: Disposer Height
B: Distance from bottom of sink
bowl to centerline of discharge
outlet. (Add 1/2" when stainless
steel sink is used.)
C: Distance from centerline of
the discharge outlet to end
of discharge tube.
D: Disposer Width
E: Distance from disposer vertical
centerline to centerline of
P-trap connection.
F: Centerline of disposer discharge to centerline at waste pipe entering wall.
(Dimension “F” must be greater than 1/4" to prevent standing water in disposer.)
DISCONNECT SINK DRAIN
1. Loosen nut (A) at top of “P-trap" with pipe wrench (see Figure 2-1).
2. Loosen nut (B) at top of extension pipe. Remove extension pipe.
penetrating lubricant.)
DISASSEMBLE NEW DISPOSER
MOUNTING ASSEMBLY
1. Insert 1/4 inch allen wrench (or screwdriver) into one mounting lug and hold lower
mounting ring securely with one hand (see Figure 3-1). With your other hand, turn
mounting assembly counterclockwise to remove mounting assembly from lower
mounting ring.
2. Turn mounting assembly over (see Figure 3-2) and loosen three mounting screws
(A) until you can access snap ring (B).
come apart.
INSTALL FLANGE IN SINK HOLE
1. Roll 1/4 pound (4 oz.) of non-hardening plumber’s putty to make 3/4" thick rope to
2. Apply putty evenly around sink hole (see Figure 4-1).
Figure 4-2). Use screwdriver or putty knife to scrape all putty from edge of sink
hole.
ATTACH UPPER MOUNTING ASSEMBLY
TO SINK FLANGE
2-1 2-2
3-1
3-2
4-1
4-2
1
2
3
4
5
5-1
against backup ring.
4. Tighten three mounting screws up to sink until mounting assembly is seated tightly and evenly
against sink.
hold parts in place while installing snap ring. (Remember to remove rubber band after snap ring
is installed.)
INSTALLATION INSTRUCTIONS
If replacing an existing disposer, skip ahead to Instruction 6.
Instruction 2.
If you are replacing an existing disposer, go to Instruction 6
ahead to Instruction 7.
Model A B C D E
FWD-1 11 3/8" 6" 4" 6 5/16" 5"
FWD-2 12 5/8" 6" 4" 6 5/16" 5"
Do not use plumber's putty on any other disposer connection - it
may harm disposer and cause property damage.
NOTICE