Bradley Express MG-2/NDT User manual

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.
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.
Installation
MG-2/NDT
Express® Lavatory System MG-Series
with ndite™ Infrared Control
Express® Lavatory
Systems are ADA and
TAS compliant.
Patents Pending
P.O. Box 309, Menomonee Falls, WI 53052-0309
Phone: 1-800-BRADLEY Fax: [phone]
http:\\www.bradleycorp.com
215-1587 Rev. C; EN 06-915
© 2007 Bradley Corporation
Page 1 of 22 2/12/07
THIS
SIDE
UP
Packing List




Installation
A
D
A
C
O
M
P
L
I
A
N
T
TAS

MG-2/NDT Installation
Table of Contents
Supplies Required By Installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
MG-2/NDT Dimensions - Front, Top and Side Views . . . . . . . . . . . . . . . . . .3–4
Installation Instructions
Step 1 Rough-Ins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–6
Step 2 Rough-In Wall Anchors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Step 3 Mount Frame to Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Step 3 Install Bowl Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
Step 4 Connect Supply and Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Step 5 Connect Electrical and Supply Tubing . . . . . . . . . . . . . . . . . . . . . . . .10
Step 6 Complete Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11–12
Cleaning and Maintenance Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Assembly of Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14–17
Troubleshooting ndite™ components . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18–19
Solenoid Valve Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Thermostatic Mixing Valve Maintenance and Troubleshooting . . . . . . . . . . . .21
Thermostatic Mixing Valve Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Cleaning the Strainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21-22
2 2/12/07 Bradley Corporation • 215-1587 Rev. C; EN 06-915
Supplies Required by Installer
(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
1-1/2" NPT drain piping

Installation MG-2/NDT
3Bradley Corporation • 215-1587 Rev. C; EN 06-915 2/12/07
MG-2/NDT Express® Lavatory System Dimensions
*Subtract 4" (102mm) from vertical dimensions for compliance with ADA guidelines for children's use.
A
D
A
C
O
M
P
L
I
A
N
T
22"
(559mm)
*39"
(991mm)
*33-1/2"
(851mm)
*29-1/2"
(749mm) *17-1/2"
(445mm)
21-1/2"
(546mm)
9-1/2"
(241mm)
27" (686mm)
47" (1194mm)
54"
(1372mm) 42"
(1067mm)
15"
(381mm) 15" (381mm)

MG-2/NDT Express® Lavatory System Dimensions continued . . .
TASTAS
MG-2/NDT Installation
4 2/12/07 Bradley Corporation • 215-1587 Rev. C; EN 06-915
TAS Juvenile Height
Grades 6 thru 8 or 9
TAS Juvenile Height
Grades Pre-K thru 5 or 6
37-1/2"
(952mm)
32"
(813mm)
28"
(711mm)
16"
(406mm)
TASTAS
35-1/2"
(902mm)
30"
(762mm)
26"
(660mm)
14"
(356mm)

Installation MG-2/NDT
5Bradley Corporation • 215-1587 Rev. C; EN 06-915 2/12/07
Installation Instructions
Step 1: Rough in
NOTE: See Figure 1 (below), 1a, 1b (for TAS on page 6) and Figure 2 (on page 7) when roughing in
the MG-2/NDT Express®.
IMPORTANT: Flush the supply lines before making connections. Debris in supply
lines will cause the valves to malfunction.
IMPORTANT: Dimensions shown in Figure 1 are for Standard Height only. Make
sure to follow appropriate dimensions based on configuration and
required rim height. Review appropriate figure before beginning
rough-ins.
1. Rough in 1/2" NPT hot and cold supply lines through wall at dimensions shown.
2. Rough in 1-1/2" NPT drain waste connection through wall at dimensions shown.
4"
(102)
FLOOR
APPROX. DIMENSION
14"
(356)
14"
(356)
*28-1/4"
(718)
*25-3/4"
(654)
1/2" NPT HOT AND COLD
SUPPLIES OR TEMPERED
SUPPLY – STUB OUT 2"
1-1/2" NPT DRAIN
STUB OUT 2"
3/8" WALL ANCHORS (8) PLACES MIN. PULL-OUT
STRENGTH 1000 LBS. PER ANCHOR
*Juvenile Height Mounting:
Subtract 4" (102mm) from vertical dimensions for compliance
with ADA guidelines for children's use.
Figure 1
Standard Height Mounting CENTERLINE
OF FIXTURE
*26"
(660)
*31-1/2"
(800)
*19-1/2"
(495)
4"
(102)4" (102)
HC
16-1/2"
(419)
25-1/2" (648)
APPROX. DIMENSION
25-1/2" (648)
A A
B
BB B
B
B

MG-2/NDT Installation
6 2/12/07 Bradley Corporation • 215-1587 Rev. C; EN 06-915
TAS — Texas Accessibility Standards:
Juvenile Height (grades Pre-K thru 5 or 6)
Figure 1b
4"
(102)
FLOOR
APPROX. DIMENSION
14"
(356)
14"
(356)
26-3/4"
(679)
24-1/4"
(616)
1/2" NPT HOT AND COLD SUPPLIES OR TEMPERED SUPPLY – STUB OUT 2"
1-1/2" NPT DRAIN
STUB OUT 2"
3/8" WALL ANCHORS (8) PLACES MIN. PULL-OUT STRENGTH 1000 LBS. PER ANCHOR
CENTERLINE OF FIXTURE
18"
(457)
4"
(102)4" (102)
HC
16-1/2"
(419)
25-1/2" (648)
APPROX. DIMENSION
25-1/2" (648)
A A
B
BB B
B
B
30"
(762)
24-1/2"
(622)
Figure 1a
4"
(102)
FLOOR
APPROX. DIMENSION
14"
(356)
14"
(356)
24-3/4"
(629)
22-1/4"
(565)
1/2" NPT HOT AND COLD SUPPLIES OR TEMPERED SUPPLY – STUB OUT 2"
1-1/2" NPT DRAIN
STUB OUT 2"
3/8" WALL ANCHORS (8) PLACES MIN. PULL-OUT STRENGTH 1000 LBS. PER ANCHOR
CENTERLINE OF FIXTURE
22-1/2"
(572)
28"
(711)
16"
(406)
4"
(102)4" (102)
HC
16-1/2"
(419)
25-1/2" (648)
APPROX. DIMENSION
25-1/2" (648)
A A
B
BB B
B
B
TAS — Texas Accessibility Standards:
Juvenile Height (grades 6 thru 8 or 9)

Installation MG-2/NDT
7Bradley Corporation • 215-1587 Rev. C; EN 06-915 2/12/07
Installation Instructions continued . . .
Step 2: Rough in wall anchors
1. Install six 3/8" wall anchors with a minimum pull-out rating of 1,000 lbs. (supplied by installer) at
the locations marked (ref. location “B” shown in Figure 1, 1a or 1b on pages 5-6).
NOTE: The dimensions for the wall anchors at location “A” are for reference only.
2. On the back of the bowl, 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 of the centerline
and to 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 the locations marked (ref. location “A” shown in Figure 1, 1a
or 1b on pages 5-6).
NOTE: The anchors will be used to mount the Express® bowl and frame to the wall.
Figure 2
1-1/2" NPT DRAIN
STUB OUT 2"
1/2" NPT HOT AND
COLD SUPPLIES OR
TEMPERED SUPPLY.
STUB OUT 2"

MG-2/NDT Installation
8 2/12/07 Bradley Corporation • 215-1587 Rev. C; EN 06-915
Installation Instructions continued . . .
Step 3: Mount frame to wall
1. Loosen, but do not remove the bottom three access panel screws.
2. Remove the top three access panel screws and washers securing the access panel to the frame and
remove the access panel (see Figure 3).
3. Position the frame with Terreon® End Caps attached, against the wall, ensuring that it is level.
IMPORTANT: Anchoring the frame to a wall that is not flat may cause the frame to
bend. If necessary, install shims to compensate for wall distortion.
4. Ensure that the back of the frame is flat against the wall. If wall is not flat, insert shims behind
the frame to ensure that it will not bend when anchored.
5. 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 to mount the frame to the wall.
Figure 3
FRAME
STAINLESS STEEL
ACCESS PANEL
3/8" BOLTS AND WASHERS
(6) PLACES
TERREON®
END CAP
RIGHT
TERREON®
END CAP
LEFT
1/4" - 20 SCREWS
AND FINISHING
WASHERS
(5) PLACES
FRONT VIEW

Installation MG-2/NDT
9Bradley Corporation • 215-1587 Rev. C; EN 06-915 2/12/07
Installation Instructions continued . . .
Step 4: Install bowl assembly
IMPORTANT: See Figure 4 below when installing the bowl assembly. If the fixture
has soap option, refer to the soap system installation manual
215-1585 before installing the bowl assembly.
1. With someone to assist you, place the bowl assembly squarely onto the frame being careful not to
pinch tubing between bowl and frame.
2. Attach the front of the bowl assembly to the frame using the two 1/4-20 x 1/2" pan-head
screws and washers provided. Do not tighten screws at this time.
IMPORTANT: When bolting the bowl assembly to the wall, do not overtighten the
bolts. Overtightening bolts can damage the Terreon® material.
3. After the bowl assembly is attached to the frame, install the two 3/8" bolts and washers
(supplied by the installer) to bolt the bowl to the wall anchors. Do not overtighten bolts.
4. Tighten the screws installed in procedure #2 above to secure the bowl assembly to the frame.
Do not overtighten.
5. If necessary, adjust sprayhead body to fit closely to wall by adjusting sprayhead mounting bolts.
See Figure 7 on page 14 for sprayhead mounting bolt locations.
Figure 4
3/8" BOLT
AND WASHER
TERREON®
END CAP (R) TERREON®
END CAP (L)
FRAME SPRAYHEAD 3/8" BOLT
AND WASHER
BOWL
1/4"-20 x 1/2"
PAN HEAD
SCREWS AND
WASHERS
(2) PLACES
BACK VIEW

MG-2/NDT Installation
10 2/12/07 Bradley Corporation • 215-1587 Rev. C; EN 06-915
Installation Instructions continued . . .
Step 5: Connecting supply
1. Loosen but do not remove the two mounting screws holding the valve bracket to the frame. Slide
the valve bracket up until the larger cutout in the frame’s slot aligns with the screw head (see
Figure 5b). Then lift up to remove the valve bracket from the frame.
2. FOR HOT AND COLD SUPPLY: Attach the stop/check to the hot and cold water supply piping
from the wall. Connect the flexible hoses to the Vernatherm™ Mixing Valve and to the stop/checks
(see Figure 5a).
NOTE: The “H” on Vernatherm™ Mixing Valve indicates hot water supply inlet.
FOR SINGLE TEMPERED SUPPLY: Attach the stop/check to the 1/2" tempered supply line.
Connect the stop/check to the tempered line adapter with the flexible supply hose (Figure 5c).
3. Assemble the P-trap by connecting the 1-1/2" tubular pipe to the tailpiece and to the 1-1/2" drain
pipe stubbed out of the wall.
4. Install the strainer on the drain plug opening inside the bowl, and push the strainer firmly into
place. Secure the strainer with the screw provided.
Figure 5c
FLEXIBLE
SUPPLY HOSE
(TO SOLENOID
BRACKET)
TO SUPPLY LINE
Figure 5a
FLEXIBLE SUPPLY
HOSE
Vernatherm™
THERMOSTATIC
MIXING VALVE
FLEXIBLE
SUPPLY
HOSE
CONNECT TO
1/2" NPT HOT
WATER SUPPLY
CONNECT TO
1/2" NPT COLD
WATER SUPPLY
TEMPERED
LINE ADAPTER
(S39-685)
Figure 5b
SLOT IN
FRAME
VALVE BRACKET
MOUNTING SCREW
Hot and
Cold
Supplies
Single
Tempered
Supply