3-2
PREPARING THE MACERATING PUMP UNIT FOR INSTALLATION
3-2-1
The decorative covers are shipped from the factory assembled on the
unit. However, during the installation both covers must be removed from
the macerator. The auxiliary inlet couplers, Allen wrench, grease packet,
hardware, and 9-volt battery can be found in a depression in the access
cover. The 9-volt battery must be connected to the battery leads on the
left side of the main cover. The switch control unit (left side of main
cover) has an overhang that hides the lead wires for the battery. Once
connected the battery should be positioned in the pocket just under the
overhang.
3-2-2
Auxiliary inlets should be plumbed using the supplied aux. inlet couplings
and/or reducing bushing when connecting to either 2" or 1-1/2" standard
sch 40 pvc pipe. The plug must be removed by turning until the rib is
vertical and pulling outward, pliers might be required if unit has been
stored.
3-2-3
Both the discharge and vent flanges are shipped from the factory in the
horizontal orientation. If the installation allows for a vertical orientation,
the four screws must be removed from each in order to flip the flange.
The decorative cover will need to be modified with the use of a hole saw
and cutters to remove material. A template is provided on the underside
of the decorative cover.
3-2-4
When installing the toilet to the macerator, first apply a small amount of silicone grease (grease package is provided) to the rubber
sealing lip of the macerator. This will provide for a very simple and smooth installation.
Discharge and vent flanges
In horizontal orientation
Discharge and vent flanges
In vertical orientation
©Copyright 2012 Liberty Pumps Inc. All rights reserved.
Installed position
Discharge Flange
PVC solvent weld
1" sch. 40 PVC pipe
Vent Flange
PVC solvent weld
1-1/2" sch. 40 PVC pipe
5