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Valve Assembly; Install Handles; Service - American Standard PORTSMOUTHTM 7420.9 Installation Instructions

Deck mount bath filler

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3

VALVE ASSEMBLY

Install LOCKNUTS (1) and RUBBER WASHERS (2) onto valve shanks.
Push TUBING (3) ends into VALVE (4) side outlets. Insert VALVES (4)
into mounting holes from underside of ledge.
Press TEE (5) onto SPOUT SHANK (6) making certain that the O-RING (7) is
properly seated on SHANK (6). Push COUPLING (8) into TEE (5) and attach to
SPOUT SHANK (6) and tighten using a 10mm (3/8'') hex wrench. Tighten
COUPLING (8) using a 10mm (3/8") Hex wrench. (FOR 7020.900/920) Use
COUPLING (8a) for fitting less spray.
Thread of VALVE BODY (4) should extend at least 5/16 inch above MOUNTING
SURFACE (11). If necessary, adjust LOCKNUT (1).
Place RUBBER RING (10) into ESCUTCHEON ADAPTERS (9) and thread onto
valves until snug against internal stop.
Tighten LOCKNUT (1) with WRENCH supplied to secure VALVE (4) position.
Slide FERRULE (12) and COUPLING NUT (13) to outlet of VALVE (4) and tighten
COUPLING NUT (13) firmly.
Connect HOT water supply to inlet of left VALVE and COLD water supply to inlet of
right VALVE using appropriate connector.
5/16'' MIN.
Wrench
4

INSTALL HANDLES

Push ADAPTER (1) on VALVE STEM (2), so that the hole of the
ADAPTER (1) with the spline is facing up. Fig. A. Tighten
STEM SCREW (3) to secure ADAPTER (1).
Find correct position of LEVER HANDLE ASSEMBLY (4) by adjusting
male teeth on ADAPTER (1) to female teeth in HANDLE (4).
Thread LEVER HANDLE ASSEMBLY (4) onto DECK ADAPTER (5)
until snug against mounting surface.
5

SERVICE

To change direction of handle rotation,
proceed as follows:
Turn valve to OFF position. Unthread HANDLE BASE (1) from DECK
ADAPTER (2).
Pull HANDLE ASSEMBLY off VALVE STEM (3).
Remove SPRING CLIP (4). Lift STOP WASHER (5), turn 90˚ and replace.
Replace SPRING CLIP (4).
Find correct position of HANDLE ASSEMBLY by adjusting male teeth on
VALVE STEM (3) to female teeth in HANDLE.
Thread HANDLE ASSEMBLY onto DECK ADAPTER (2) until snug against
mounting surface.
9
10
4
11
MOUNTING
SURFACE
2
1
9
10
4
12
13
HOT
3
5
8a
8
4
SPLINE
END UP
Fig. A.
BOTTOM
REMOVE
HANDLE
HANDLE
ASSEMBLY
90˚
4
2
11
MOUNTING
SURFACE
9
10
7
6
12
4
13
COLD
THREAD ON
TO DECK
ADAPTER
1
3
2
5
3
5
M 9 6 5 0 2 7 R E V. 1. 6

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