Bradley MF2904/AST4 User manual

215-576 Rev. X; EN 06-915C

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

Packing List

Installation

MF2904/AST4

Terrazzo Quadra-Fount®

Washfountain

(Standard* & Juvenile Height)

* Standard Height is ADA Compliant

P.O. Box 309, Menomonee Falls, WI 53052-0309

Phone: 1-800-BRADLEY Fax: (262) 251-5817

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

(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)

(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

(76)

(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.

ROUGH IN 1-1/2" NPT DRAIN

WASTE CONNECTION THROUGH

WALL OR FLOOR AT

DIMENSIONS SHOWN.

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.

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.

Installation MF2904/AST4

5Bradley Corporation • 215-576 Rev. X; EN 06-915C 2/1/07

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.

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.

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.

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.

SECURE THE PEDESTAL ASSEMBLY TO THE WALL ANCHORS USING FOUR 3/8" BOLTS AND WASHERS (SUPPLIED

BY INSTALLER).

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.

AFTER FLOOR ANCHORS ARE INSTALLED, SECURE THE PEDESTAL ASSEMBLY TO THE FLOOR ANCHORS USING

TWO 3/8" BOLTS AND WASHERS (SUPPLIED BY INSTALLER).

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.

CONNECT THE SUPPLY HOSES TO THE STOP/CHECK VALVES.

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.

MOUNT THE VALVE BRACKET TO THE LEFT SIDE OF THE PEDESTAL AS SHOWN.

CONNECT THE SUPPLY HOSES TO THE VERNATHERM™ TMV VALVE ASSEMBLY.

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.

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).

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.

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.

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).

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.

INSTALL THE DRAIN SPUD IN THE BOWL USING PLUMBER’S PUTTY.

FROM BENEATH BOWL, THREAD THE SPUD WASHER AND SPUD LOCKNUT ONTO THE DRAIN SPUD AND TIGHTEN THE LOCKNUT

AGAINST THE BOWL.

INSTALL STRAINER IN THE BOWL DRAIN USING THE TWO #10-24 X 1/2" FLAT SOCKET HEAD SCREWS SUPPLIED.

CONNECT THE DRAIN TRAP (SUPPLIED BY INSTALLER) TO THE DRAIN SPUD AND DRAIN LINE.

5/16" I.D. PLAIN

WASHERS

1/4-20 X 1/2"

SCREW

PEDESTAL BOTTOM

BOWL

UPPER

BRACKET

Washer

#10-24 x 1/2"

Screw for

Strainer

Drain

Spud

Dome

Strainer

Discard this

washer; it is not

used on

washfountains

Washfountain

Bowl

Locknut

Drain Assembly

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

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.

INSERT THE 1/8" TUBING FROM THE PUSH BUTTONS TO THE

CONNECTORS ON THE AIR VALVES.

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).

INSTALL THE OPTIONAL SOAP SYSTEM FOLLOWING THE

INSTALLATION INSTRUCTIONS OUTLINED IN MANUAL

PROVIDED WITH THE SOAP SYSTEM.

TO INSTALL THE FRONT PANEL, SLIP SLOT IN THE BOTTOM OF

THE FRONT PEDESTAL PANEL OVER THE LIP ON THE LOWER

BRACKET.

SECURE THE PANEL TO THE UPPER BRACKET WITH THE

ATTACHED SCREW.

PUSH OPERATING PUSH BUTTONS UNTIL AIR IS PURGED FROM

LINES.

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.

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.

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