ROUGH-IN - EXPOSED PUMP UNIT INSTALLATION (CONTINUED)
4. Lightly mark the wall with the height of the grinder/tank
unit and the bottom and sides of the toilet tank to prevent
interference from pipe runs during pipe installation.
Remove the toilet from the grinder/tank unit and set it
aside until piping is installed.
ROUGH-IN - HIDDEN PUMP UNIT INSTALLATION
NOTE: Installing the grinder/tank unit behind a wall will
require an extension kit (P/N 023260) sold separately.
1. Place the toilet assembly a minimum of 1/2-in from the
wall and mark the closet screw set locations on the floor.
2. Position the grinder/tank unit behind the wall. Measure
the appropriate length of 3½-in. Schedule 40 PVC pipe
provided with the extension kit and cut it to length. Set
toilet aside.
CAUTION: Toilet assembly is top heavy. Take special
precautions to ensure that toilet does not tip over and
break.
4
Toilet Tank Bottom and Sides
1
2
Grinder/tank
unit
13
Grinder/
tank unit
1/2 in.
Minimum
Sched 40
PVC Pipe