Bradley Express MG Series User manual

P.O. Box 309, Menomonee Falls, WI 53052-0309
Phone: 1-800-BRADLEY Fax: [phone]
www.bradleycorp.com
Installation
215-1323 Rev. P; EN 07-814
© 2007 Bradley Corporation
Page 1 of 14 12/10/07
MG-3/AST4
Express® Lavatory
System - MG Series
with Pushbutton
Air Valve
Table of Contents
Pre-Installation Information ...................2
Dimensions..................................3
Supplies Required ...........................3
Rough-Ins ...................................4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–8
Components. . . . . . . . . . . . . . . . . . . . . . . . . .9–10
Cleaning and Maintenance . . . . . . . . . . . . .11–12
Check Valve Troubleshooting . . . . . . . . . . . . . . .12
Metering Air Valve Troubleshooting . . . . . . . . . .13
Thermostatic Mixing Valve Troubleshooting . . . .14
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MG-3/AST4 Installation
212/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814
IMPORTANT!
Read this entire installation manual to ensure proper installation. For optional
soap dispenser, refer to Installation Instructions for Express®Lavatory System
MG-Series document 215-1585. When finished with the installation, file this manual
with the owner or maintenance department. Compliance and conformity to local
codes and ordinances is the responsibility of the installer.
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.
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.
Turn OFF electrical power to the electrical outlets, then unplug all electrical
units prior to installation. Electrical power MUST remain off until installation is
completed. After installation is complete, turn on the water supply first, then turn
on the electrical power.
Hardware supplied by installer must be appropriate for wall construction. Wall
anchors used must have a minimum pull-out rating of 1,000 lbs. Overtightening
fasteners can damage the Terreon®material. Use caution when tightening bowl and
sprayhead fasteners.
Product warranties may be found under “Product Information” on our web site at
www.bradleycorp.com.
Installation
THIS
SIDE
UP
Packing List
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Installation MG-3/AST4
Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07 3
* Subtract 4" from all vertical dimensions for Juvenile Height Mounting.
Subtract 3.5" from all vertical dimensions for TAS Juvenile Height Mounting (grades Pre-K through 5 or 6).
Subtract 1.5" from all vertical dimensions for TAS Juvenile Height Mounting (grades 6 through 8 or 9).
Supplies Required:
• (8) 3/8" wall anchors, bolts and 1" min. O.D. washers to mount main frame and bowl to wall (minimum pull-out rating of
1,000 lbs.)
• 1/2" NPT hot and cold supply piping and 1-1/2" NPT drain piping
• Optional: 240/208 volt or 277 volt electrical box for optional electrical tankless water heater
57"
(1445mm)
77"
(1956mm
84"
(2134mm) 72"
(1829mm)
15"
(381mm)
15"
(381mm)
30"
(762mm)
30"
(762mm)
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22"
(559mm)
39"
(991mm)*
33-1/2"
(851mm)*
29-1/2"
(749mm)*
17-1/2"
(445mm)*
21-1/2"
(546mm)
9-1/2"
(241mm)
Dimensions
TAS

MG-3/AST4 Installation
412/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814
1Rough-Ins
2-3/4"
(70mm)
4"
(102mm)
FLOOR
12"
(305mm)
CENTERLINE OF FIXTURE
C2
APPROX. DIMENSION
H
4"
(102mm)
7-1/4"
(184mm)
9"
(229mm)
CODE DESCRIPTION QTY.
A3/8" Wall Anchors with a minimum pull-out force of 1,000 lbs. for Frame 6
B3/8" Wall Anchors with a minimum pull-out force of 1,000 lbs. for Bowl 2
C1 1/2" NPT Hot Supply, stub out 2" from wall 1
C2 1/2" NPT Cold or Tempered Supply, stub out 2" from wall 1
D1-1/2" NPT Drain, stub out 2" from wall 1
E
On the bowl back, measure the distance between the 3/4" bowl mounting holes. Divide this measurement
in half. Measure and mark this dimension on the wall to the left and the right of the centerline. Install two
3/8" wall anchors with a minimum pull-out rating of 1,000 lbs. (supplied by installer) at locations marked.
2
FWater Heater Option #1: Rough in appropriate electrical supply per local code (recommended location for
240/208V electrical box [6"L x 3"W x 6"H]) 1
GWater Heater Option #2: Rough in appropriate electrical supply per local code (recommended location for
240/208V electrical box [6"L x 3"W x 6"H]) 1
H110V GFCI Protected Electrical Outlet, I.R. and touch time only 1
RIM HEIGHT * VERTICAL HEIGHT ADJUSTMENTS FIXTURE STYLE
33-1/2" None Standard Height
29-1/2" Subtract 4" Juvenile Height
32" Subtract 1-1/2" TAS, Grades 6 through 8 or 9
30" Subtract 3-1/2" TAS, Pre-K through 5 or 6
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APPROX. DIMENSION
B, E
AAA
AA
AFG
28-1/4"
(718mm)*
26"
(660mm)*
19-1/2"
(496mm)*
31-1/2"
(800mm)*
24"
(610mm)*
28"
(711mm)
28"
(711mm)
40-1/2" (1029mm) 40-1/2" (1029mm)
B, E
NOTE: The Express® Lavatory System with Pushbutton Air Valve (model MG-3/AST4) must have a rim height no higher
than 34" above finished floor to be compliant with Americans with Disabilities Act (ADA). When mounted at
33-1/2" rim height, the MG-3/AST4 Express® meets ADA, ANSI and UFAS requirements for barrier-free clearances,
reaches and controls. Always check local codes and ordinances for compliance.
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Installation MG-3/AST4
Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07 5
2Mount the Frame
3Install the Bowl
Anchoring the frame to a wall that is not flat may cause the frame to bend,
making it difficult to reinstall the access panels. If necessary, use shims to
compensate for wall distortion.
Loosen, but do not
remove the bottom
access panel screws.
ARemove the top access panel
screws and washers and
remove the access panel.
B
Once you have positioned
the frame such that it is level
and flat against the wall or
shimmed, use the 3/8" bolts
and washers (6 places) to
mount the frame to the wall.
C
Secure the bowl to the wall
anchors with two 3/8" bolts and
washers. Do not overtighten.
B
Attach the bowl to the frame using the
four 1/4-20 x 1/2" pan-head screws and
washers. Do not tighten screws.
A
Tighten the pan-head screws. Do not overtighten.
If necessary, adjust the sprayhead body to fit
closely to the wall by adjusting the sprayhead
mounting bolts. Refer to the components
illustration for bolt locations.
C