Bradley MF2904/AST4 User manual

215-576 Rev. X; EN 06-915C
© 2007 Bradley Corporation
Page 1 of 16 2/1/07
IMPORTANT!
Read this entire installation manual to ensure proper installation.
When finished with the installation, file this manual with the owner or
maintenance department.
Separate parts from packaging and make sure all parts are accounted
for before discarding any packaging material. If any parts are
missing, do not begin installation until you obtain the missing parts.
Water supply requires a flowing pressure of at least 20 psi, but no
greater than 80 psi.
Make sure that all water supply lines have been flushed and then
completely turned off before beginning installation. Debris in supply
lines can cause valves to malfunction.
Hardware supplied by installer must be appropriate for wall
construction. Wall anchors used must have a minimum pull-out
rating of 1,000 lbs.
Product warranties may be found under "Product Information" on our
web site at www.bradleycorp.com.
THIS
SIDE
UP
Packing List
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Installation
Installation
MF2904/AST4
Terrazzo Quadra-Fount®
Washfountain
(Standard* & Juvenile Height)
* Standard Height is ADA Compliant
A
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P.O. Box 309, Menomonee Falls, WI 53052-0309
Phone: 1-800-BRADLEY Fax: [phone]
http:\\www.bradleycorp.com

MF2904/AST4 Installation
2 2/1/07 Bradley Corporation • 215-576 Rev. X; EN 06-915-C
Table of Contents
Parts included with the Quadra-Fount™. . . . . . . . . . . . . . . . . . . . . . . . . .3
Step 1 Rough-ins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Step 2 Assemble pedestal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Step 3 Install pedestal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Step 4 Install valve assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Step 5 Assemble and install bowl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Step 6 Connect supply line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Step 7 Check operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
OPTIONAL: install soap system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Step 8 Completing installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Cleaning and maintenance instructions . . . . . . . . . . . . . . . . . . . . . . . . .11
Metering air valve maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
AST4 Valve repair kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Metering air valve troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Thermostatic mixing valve troubleshooting . . . . . . . . . . . . . . . . . . .15–16
OPTIONAL: Tempered line adapter . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Supplies Required by Installer
• (6) 3/8" diameter bolts with washers and (6) wall anchors appropriate for your installation
• (2) 3/8" diameter bolts with washers and (2) floor anchors appropriate for your installation
• 1/2" NPT hot and cold water supply lines
• 1-1/2" NPT drain trap and waste connection
• Pipe sealant and plumber’s putty

Parts included with the Quadra-Fount™
Installation MF2904/AST4
3Bradley Corporation • 215-576 Rev. X; EN 06-915C 2/1/07
VALVE PREPACK S45-2082
Stop/Check
Hose METERING VALVE ASSEMBLY

7"
(178)
8" (203) STD
4" (102) JUV
11"
(279)
11"
(279)
24" (610)
STD
20" (508)
JUV
19-1/2"
(495)
28" (711)
STD
24 (610)
JUV
7-1/2"
(191)
7"
(178)
10-1/2" (267) STD
6-1/2" (165) JUV
1-1/2" NPT WASTE CONNECTION
THROUGH FLOOR - 3" FROM WALL
1/2 NPT SUPPLIES
STUB OUT MIN. 1-1/2"
FROM WALL
1-1/2 NPT WASTE CONNECTION
FOR USE WITH 1-1/2" TUBULAR P-TRAP
STUB OUT MIN. 1-1/2"
(2) APPROPRIATE ANCHORS
AND 3/8" BOLTS (SUPPLIED
BY INSTALLER TO MOUNT
BOWL TO WALL
MOUNTING PANELS
3"
(76)
5"
(127)
FINISHED FLOOR
1/2 NPT SUPPLIES - 5" OUT
FROM WALL (OPTIONAL),
STUB UP MIN. 3" FROM FLOOR
1/2 NPT SUPPLIES - 5" OUT
FROM WALL (OPTIONAL),
STUB UP MIN. 3" FROM FLOOR
7-1/2"
(191)
ROUGH IN 1/2" NPT HOT AND
COLD SUPPLY LINES THROUGH
WALL OR FLOOR AT
DIMENSIONS SHOWN.
A
ROUGH IN 1-1/2" NPT DRAIN
WASTE CONNECTION THROUGH
WALL OR FLOOR AT
DIMENSIONS SHOWN.
B
MF2904/AST4 Installation
4 2/1/07 Bradley Corporation • 215-576 Rev. X; EN 06-915-C
1Rough-ins
IMPORTANT:
Flush the supply lines before making connections. Debris
in supply lines will cause the valves to malfunction.
IMPORTANT:
The Tri-Fount™ is designed to comply with all ADA guidelines
on reaches, clearances, operations when mounted at standard
height dimensions by the installer.
Compliance and conformity to local codes and ordinances is
the responsibility of the installer.

MOUNTING
PANEL
1/4"-20 x 1/2"
PAN HEAD
SCREW
1/4"-20 x 1/2"
PAN HEAD
SCREW
5/16" I.D.
WASHER
LEFT
PEDESTAL
PANEL
UPPER
BRACKET
LOWER
BRACKET
CENTERLINE OF
FIXTURE
RIGHT
PEDESTAL
PANEL
FASTEN THE MOUNTING PANELS TO THE PEDESTAL
WITH FOUR PAN HEAD 1/4"- 20 X 1/2" SCREWS
SUPPLIED.
INSTALL THE UPPER BRACKET TO THE PEDESTAL
PANELS WITH TWO PAN HEAD 1/4"- 20 X 1/2"
SCREWS AND 5/16" I.D WASHERS SUPPLIED.
A
B
INSTALL THE LOWER BRACKET TO THE PEDESTAL
PANELS WITH TWO PAN HEAD 1/4"- 20 X 1/2"
SCREWS AND 5/16" I.D. WASHERS SUPPLIED.
C
Installation MF2904/AST4
5Bradley Corporation • 215-576 Rev. X; EN 06-915C 2/1/07
2
NOTE!
Washers are not utilized on back of mounting panels.
Assemble pedestal

MOUNTING
PANEL
WALL
ANCHOR
LOCATION
FLOOR
ANCHOR
LOCATION
LOWER
BRACKET
CENTERLINE
PEDESTAL
ASSEMBLY
MF2904/AST4 Installation
6 2/1/07 Bradley Corporation • 215-576 Rev. X; EN 06-915-C
3Install pedestal
NOTE!
Remove molding strips or tiles which could
prevent a flush mounting to the wall.
WARNING:
To prevent serious injury and/or damage to
the bowl, move and position the bowl with
the assistance of another person and always
use appropriate lifting procedures.
MEASURE AND MARK THE CENTERLINE OF THE WASHFOUNTAIN
ON THE WALL AND FLOOR.
A
BEFORE MOUNTING THE PEDESTAL TO THE FLOOR, MAKE SURE THE FLOOR IS LEVEL. IF IT IS
NOT LEVEL, BE PREPARED TO INSTALL SHIMS WHEN POSITIONING THE PEDESTAL IN STEP C.
B
WITH SOMEONE TO ASSIST YOU, MOVE THE PEDESTAL ASSEMBLY TO THE WALL USING APPROPRIATE LIFTING
PROCEDURES, AND ALIGN THE LOCATING NOTCHES ON THE MOUNTING PANEL WITH THE CENTERLINE MARKED
ON THE WALL. IF THE FLOOR IS NOT LEVEL, INSTALL SHIMS UNDER THE LEFT AND/OR RIGHT PEDESTAL.
C
DRILL HOLES IN THE WALL THROUGH THE FOUR 1/2" DIAMETER HOLES IN THE MOUNTING PANEL AND INSTALL
FOUR ANCHORS (SUPPLIED BY INSTALLER) FOR 3/8" BOLTS.
D
SECURE THE PEDESTAL ASSEMBLY TO THE WALL ANCHORS USING FOUR 3/8" BOLTS AND WASHERS (SUPPLIED
BY INSTALLER).
E
DRILL HOLES IN THE FLOOR THROUGH THE TWO 1/2" DIAMETER HOLES IN THE LOWER BRACKET AND INSTALL
TWO ANCHORS (SUPPLIED BY INSTALLER) FOR 3/8" BOLTS.
F
AFTER FLOOR ANCHORS ARE INSTALLED, SECURE THE PEDESTAL ASSEMBLY TO THE FLOOR ANCHORS USING
TWO 3/8" BOLTS AND WASHERS (SUPPLIED BY INSTALLER).
G

Braided Hose
Cold Supply Inlet
Hot Supply
Inlet
Stop/Check Valve
Vernatherm™ TMV
Air Valve Assembly
1/4-20 x 1/2" Screws
Installation MF2904/AST4
7Bradley Corporation • 215-576 Rev. X; EN 06-915C 2/1/07
4Install valve assembly NOTE!
The letter “H” on the Vernatherm™
Mixing Valve indicates hot water supply
inlet.
The thermostatic mixing valve requires
at least 115° F water from the hot water
side for proper operation. As with all
lavatories, there will be a delay in
obtaining warm water. If the hot water is
too far away from the washfountain, a
circulating pump may be required.
CONNECT THE 1/2" NPT FEMALE END OF THE STOP/CHECK
VALVES TO THE ROUGH-INS.
A
CONNECT THE SUPPLY HOSES TO THE STOP/CHECK VALVES.
B
INSIDE THE PEDESTAL, INSTALL THE TWO 1/4-20 X 1/2" SCREWS (SUPPLIED WITH VALVE ASSEMBLY) IN THE
MOUNTING HOLES ON THE SIDE OF THE LEFT PEDESTAL PANEL. DO NOT THREAD THE SCREW COMPLETELY
INTO THE PANEL, BUT ALLOW 5/16" OF THE SCREW TO BE EXPOSED.
C
MOUNT THE VALVE BRACKET TO THE LEFT SIDE OF THE PEDESTAL AS SHOWN.
D
CONNECT THE SUPPLY HOSES TO THE VERNATHERM™ TMV VALVE ASSEMBLY.
E
FOR OPTIONAL SINGLE TEMPERED SUPPLY: ATTACH THE STOP/CHECK VALVE TO THE 1/2" TEMPERED SUPPLY LINE.
CONNECT THE STOP/CHECK VALVE TO THE SOLENOID VALVE ASSEMBLY WITH THE FLEXIBLE SUPPLY HOSE.
F

MF2904/AST4 Installation
8 2/1/07 Bradley Corporation • 215-576 Rev. X; EN 06-915-C
5Assemble and install bowl
WARNING:
To prevent serious injury and/or damage to
the bowl, move and position the bowl with
the assistance of another person and always
use appropriate lifting procedures.
WARNING:
Do not leave the bowl on the pedestal
unsupported, as it may fall and cause
personal injury or damage to property.
NOTE!
Discard rubber gasket included with drain
spud. It cannot be used in this application.
INSTALL TWO 3/8" WALL ANCHORS (SUPPLIED BY INSTALLER)
WHICH WILL BE USED TO MOUNT THE BOWL TO WALL (SEE
ROUGH-INS ON PAGE 4).
A
WITH THE HELP OF AN ASSISTANT, CAREFULLY LIFT THE BOWL ONTO THE PEDESTAL FRAME USING
APPROPRIATE LIFTING PROCEDURES. ENSURE BOWL REMAINS 3 – 4 INCHES FROM THE WALL.
B
INSTALL THE TWO WALL ANCHOR BRACKETS TO THE BACK OF THE BOWL USING THE 3/8"- 16 X 1-1/2" HEX-HEAD BOLTS, 13/32"
I.D. PLAIN WASHERS, ANCHOR PLATES, 3/8" I.D. LOCKWASHERS, AND 3/8"- 16 HEX NUTS PROVIDED.
C
SLIDE THE BOWL BACK TO THE WALL AND SECURE THE BOWL’S WALL BRACKETS TO THE WALL ANCHORS WITH TWO 3/8" BOLTS
AND WASHERS (SUPPLIED BY INSTALLER).
D
FASTEN THE BOWL TO THE UPPER BRACKET ON THE PEDESTAL ASSEMBLY WITH THE TWO 1/4"- 20 X 1/2" ROUND-HEAD SCREWS
AND 5/16" I.D. WASHERS SUPPLIED.
E
INSTALL THE DRAIN SPUD IN THE BOWL USING PLUMBER’S PUTTY.
F
FROM BENEATH BOWL, THREAD THE SPUD WASHER AND SPUD LOCKNUT ONTO THE DRAIN SPUD AND TIGHTEN THE LOCKNUT
AGAINST THE BOWL.
G
INSTALL STRAINER IN THE BOWL DRAIN USING THE TWO #10-24 X 1/2" FLAT SOCKET HEAD SCREWS SUPPLIED.
H
CONNECT THE DRAIN TRAP (SUPPLIED BY INSTALLER) TO THE DRAIN SPUD AND DRAIN LINE.
I
5/16" I.D. PLAIN
WASHERS
1/4-20 X 1/2"
SCREW
PEDESTAL BOTTOM
OF
BOWL
UPPER
BRACKET
Washer
#10-24 x 1/2"
Screw for
Strainer
Drain
Spud
Spud
Spud
Dome
Strainer
Discard this
washer; it is not
used on
washfountains
Washfountain
Bowl
Locknut
Drain Assembly

V
ernatherm™ TMV
Supply Inlet
Black 1/8" Air Tube
Green 1/8" Air Tube
Red 1/8" Air Tube
Red 1/4"
Supply Tube
Air Valve
Tube Connecto
r
Green 1/4" Supply Tube
Black 1/4" Supply Tube
Yellow 1/4" Supply Tube
Yellow 1/8" Air Tube
Installation MF2904/AST4
9Bradley Corporation • 215-576 Rev. X; EN 06-915C 2/1/07
6Connect supply line
IMPORTANT:
Ensure that when you insert the tubes into the air valve assemblies that you
keep the 1/8" and 1/4" tubes from each push button together. It does not
matter which air valve you insert the sets of tubing in, as long as the 1/8" and
1/4" tubes from the same push button are inserted into the same air valve.
INSERT 1/4" TUBING FROM THE SPRAYHEAD AERATORS TO THE
COUPLINGS ON THE AIR VALVES.
A
INSERT THE 1/8" TUBING FROM THE PUSH BUTTONS TO THE
CONNECTORS ON THE AIR VALVES.
B

LOWER
BRACKET
FRONT
PANEL
SCREW
UPPER
BRACKET
MF2904/AST4 Installation
10 2/1/07 Bradley Corporation • 215-576 Rev. X; EN 06-915-C
TEMPERATURE
ADJUSTMENT
STEM
TEMPERATURE
LOCKING
NUT
7Check operation
8Completing Installation
CHECK TO MAKE SURE BOTH STOP/CHECK VALVES ARE FULLY
OPEN (SEE PAGE 7).
A
INSTALL THE OPTIONAL SOAP SYSTEM FOLLOWING THE
INSTALLATION INSTRUCTIONS OUTLINED IN MANUAL
PROVIDED WITH THE SOAP SYSTEM.
A
TO INSTALL THE FRONT PANEL, SLIP SLOT IN THE BOTTOM OF
THE FRONT PEDESTAL PANEL OVER THE LIP ON THE LOWER
BRACKET.
A
SECURE THE PANEL TO THE UPPER BRACKET WITH THE
ATTACHED SCREW.
B
PUSH OPERATING PUSH BUTTONS UNTIL AIR IS PURGED FROM
LINES.
C
CHECK THE TEMPERATURE WHEN APPROXIMATELY 1.0 GPM
WATER FLOW IS REACHED AND ADJUST IF NECESSARY (THE
RANGE OF THE VALVE IS 95°F–115°F (35°C–43°C). TO ADJUST
THE TEMPERATURE, FOLLOW THE PROCEDURE BELOW:
• LOOSEN TEMPERATURE LOCKING NUT WITH WRENCH.
• USING A BLADE SCREWDRIVER, TURN THE ADJUSTMENT
STEM COUNTERCLOCKWISE TO INCREASE THE
TEMPERATURE OR CLOCKWISE TO DECREASE THE
TEMPERATURE.
• ONCE DESIRED TEMPERATURE IS REACHED, TIGHTEN NUT TO
PREVENT TEMPERATURE CHANGE.
D
IMPORTANT:
The Vernatherm™ valve is NOT factory-preset. Upon
installation, the valve temperature must be checked and
adjusted to ensure delivery of safe water temperature. Water
in excess of 110°F (43ºC) may cause scalding.
OPTIONAL: Install soap system
TURN ON THE MAIN WATER SUPPLY TO THE QUADRA-FOUNT™
AND CHECK FOR LEAKING.
B