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Bradley Corporation • 215-781 Rev. D; EN 03-310
Barrier-Free Column Shower
HN-400
Installation Instructions
12-16-2003
Installation Instructions for Type B HN-400 Column Shower
Step 1: Install column shower components
NOTE: Flush supply lines before making connections.
1. Remove the five bolts that secure the disposable washer to
the drain and lift the washer off.
2. Loosen the screw(s) securing the shower cover and lift the
cover off. DO NOT remove the screw(s)!
3. Insert a 2" NPT vent pipe (supplied by installer) into the shower.
NOTE: Make sure that vent pipe does not snag internal wiring or
come in contact with electronic components.
4. Position the shower over the drain and screw the 2" NPT
vent pipe into the vent connection (see Figure 4).
5. Bolt the shower to the drain with the five bolts (removed in
procedure #1) and oval washers provided (see Figure 1).
Step 2: Connect water supply
1. Drop the supplies to the top of the column shower.
2. Slide the column cover up the vent and supply piping.
NOTE: If you are installing a column shroud, slide the slip ring up the vent and supply piping first,
and then slide the column cover up (see page 7 for shroud installation).
3. Make supply connections. Supply connection must be made inside the top of the shower so that
there is no interference with the piping and the column cover.
4. Turn on water to the shower and test for leaks and adequate water flow.
5. Secure the column cover with the screws provided.
NOTE: For column shower drains with a dome grate drain, install the two halves of grate with the
screws provided after column installation is complete.
(5) 5/16"-18
HEX-HEAD
BOLTS
160-092
(5) WASHERS
142-034
Figure 3
Figure 4
Supplies from Above/Vent Through Column
