Xo SINK PRO NANOGRIND, Operating & Installation Instruction Manual

HOW THE SINK FLANGE ASSEMBLES 

www.xoappliance.com

SINK

SINK FLANGE

THIN RUBBER GASKET
or PUTTY

FOAM RUBBER GASKET

(plastic side facing down)

SUPPORT RING

SINK FLANGE GROOVE

MOUNT RING

CUSHION MOUNT RING

CUSHION MOUNT GROOVE

AFTER ENSURING THAT THE SEALING SURFACE OF THE SINK IS COMPLETELY CLEAN:

1. Assemble the 

Sink Flange

 in the following order.

a. Disassemble the 

Sink Flange

 assembly from the disposer by rotating the 

Mount Ring

 clockwise.

b. Push the 

Mount Ring

 up and remove the rubber 

Cushion Mount Ring

.  Take a minute to see 

    how the 

Cushion Mount Ring

 seats into the groove on the 

Sink Flange

.

c. Unscrew the 

Support Ring

 from the 

Sink Flange

 and remove the 

Foam Rubber Gasket

 leaving 

    the 

Thin Rubber Gasket 

in place. (The rubber gasket can used instead of Plumbers Putty on 

    Stainless Steel sinks.  Cast sinks may require the use of putty to ensure a good seal)

d. 

If putty is required to make a good seal, First remove the 

Thin Rubber Gasket

 - apply a ring of 

    putty around the underside of the 

Sink Flange

 and press firmly into place, squeezing the excess 

    putty out around the edges. 

e. 

ONCE THE SINK FLANGE IS IN PLACE, DO NOT ROTATE 

- This can cause leaks.

f.  From underneath the sink install the 

Foam Rubber Gasket

 (plastic side facing down) around the

Sink Flange

 and push it up snug against the sink.

g. With the arrows pointing up, thread the 

Support Ring

 in place and hand tighten compressing the 

Foam Rubber Gasket

 in place.

              At this point it is advisable to insert the drain stopper and fill the sink with water to test for leaks.

h. Place the 

Mount Ring

 over the 

Sink Flange

 and push it up as far as it will go. 

i.  While holding the 

Mount Ring

 in place, re-install the 

Cushion Mount Ring

.  The larger diameter

    portion of the 

Cushion Mount Ring

 should be at the bottom and the inside groove of the Ring

    should match up with the groove and lip at the bottom of the 

Sink Flange

.  

When you are done, the 

Mount Ring

 should sit on top of the 

Cushion Mount Ring 

and turn freely.