American Standard 403 Plumbing Product User Manual


 
4
7301354-100 Rev. B
Countertop Installation:
Using the template provided, locate the position of the sink
on the countertop. Provide proper clearance under the
countertop for the faucet supply lines, drain assembly and
the structural parts of the cabinet.
NOTE: If replacing an existing sink be certain to shut off
water supply before removing old sink.
3-A
4-A
Countertop Installation:
• Place the sink temporarily into the template
• Check for alignment and clearance
• Mark the sink and countertop in several
places as a guide for the installation location.
3-D
4-D
Connect supply line to faucet
(finger tight) and carefully
bend tubes to engage with
the supply shut-off valves.
Tighten connections at faucet
and shut-off valves for
secure seal.
Shut-Off Valves
3-G
4-G
Use the mounting holes on the rear of the lavatory to
secure the sink to the wall.
3-F
4-F
B
C
Connect trap to drain assembly
hand tight to check alignment. It
may be necessary to cut off part
of the tailpiece (area “B”) or part
of the horizontal leg of the trap
(area “C”). Secure joints for
watertight assembly.
3-H
4-H
After checking fit and alignment, turn sink upside down and
apply a generous portion of silicone adhesive around the
under side of the rim near the edge. Place sink in position.
Wipe off excess adhesive.
3-E
4-E
Mount the faucet and
drain assembly (not
included) on the sink
following the
manufacturer’s
instructions. Be certain
to apply a bead of
sealing putty on the
underside of the drain
(Part “A”) in order to
ensure a watertight seal
between the sink and
drain. Remove excess
putty after installing
drain on sink.
A
3-C
4-C
Drill a clearance hole inside the perimeter line of the
template for countertop installation.
Cut opening around the perimeter of the template.
Perimeter
of
template
Perimeter of
template
3-B
4-B
3. Above Counter OR
4. Drop-in
Part #
REPAIR
PARTS
LIST
Description
047523-0070A Wall mounting kit
** BACK OF LAVATORY IS UNGLAZED **
The lavatory must be installed flush with wall.