Install Instructions

STEP 4 Rough-in (stand alone installation)

1) Position the pump unit a minimum of 1/8" from the

wall with the inlet facing forward. Attach the bellows

to the inlet using the worm drive clamp provided.

2) Place the toilet in front of pump unit aligning the

discharge of the toilet with the inlet of the pump

unit. Make sure that the bellows will bridge the gap

adequately for ﬁ nal installation. The toilet tank should

be a minimum of 1/2" from the wall.

SK2590

3) Lightly mark the locations of the pump unit, toilet

and closet bolt locations on the ﬂ oor. Lightly mark

the wall with the height of the pump unit and the

bottom and sides of the toilet tank to ensure against

interference from pipe runs later.

4) Remove the toilet from the pump unit and set it

aside.

17-1/2

31-1/2

14-3/8

SK2592

STEP 5 Rough-in (behind the wall installation)

1) Installing the grinder unit behind a wall will require

an extension kit (P/N 10-2123) sold separately.

2) Place the toilet assembly a minimum of 1/2" from

the wall and mark the closet bolt locations on the

ﬂ oor.

3) Measure the appropriate length of 3½" Schedule 40

PVC pipe provided with the extension kit and cut it

to length. See sketch at right.

4) Set toilet aside.

Toilet assembly is top heavy. Take special

precautions to ensure that toilet does not tip over and

break.

SK2634