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Bradley Express MG Series Installation Manual

Lavatory system with pushbutton air valve
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215-1323 Rev. P; EN 07-814
© 2007 Bradley Corporation
Page 1 of 14
12/10/07
Installation
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
P.O. Box 309, Menomonee Falls, WI 53052-0309
Phone: 1-800-BRADLEY
www.bradleycorp.com
Fax: 262-253-4161

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  • Page 1 Metering Air Valve Troubleshooting ..13 Thermostatic Mixing Valve Troubleshooting ..14 215-1323 Rev. P; EN 07-814 P.O. Box 309, Menomonee Falls, WI 53052-0309 © 2007 Bradley Corporation Phone: 1-800-BRADLEY Fax: 262-253-4161 Page 1 of 14 12/10/07 www.bradleycorp.com...
  • Page 2 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. 12/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814...
  • Page 3 (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 Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07...
  • Page 4 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. 12/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814...
  • Page 5 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. Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07...
  • Page 6 Connect one end of flexible hose to the tempered line adapter. Slide the valve bracket up and lift it from the frame. Connect the other swivel end to the stop/check valve. 12/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814...

  • Page 7: Rev. P; En

    Recommended Electrical the valve assembly. Box location Connect the 1/2" flexible hose from the cold water supply stub-out to the hot water heater inlet. Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07...

  • Page 8: Rev. P; En

    Reinstall the bracket. Turn on the water supply to the Express® and check for leaks. Push the operating buttons of each station until all the air is purged from the lines and water is flowing smoothly. Reinstall the ccess panel. 12/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814...
  • Page 9 FOR ASSISTANCE). STAINLESS STEEL ACCESS PANEL 186-1263. SPRAYHEAD BODY CONNECTOR 1/4" TUBE 145-089 SPRAYHEAD AERATOR ASSEMBLY S05-166 SCREW ALLEN SOCKET #10-24 MOUNTING LOCATION 160-138 HOUSING-FLOW TO BOWL (5) PLACES CONTROL S05-142 Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07...
  • Page 10 Insert the second screw (P/N 160-165) into the bracket and secure the housing in place. PUSHBUTTON PISTON ASSEMBLY 119-227A S08-340 DUCKBILL PUSHBUTTON 198-010 HOUSING 118-279 110-115 1/8" TUBE CONNECTOR 169-890 SCREW (2) SPACER 160-165 182-115 U-CAP SPRING 125-099 135-065 12/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814...

  • Page 11: Cleaning And Maintenance

    Avoid contact with hot pans and objects. Repair Kits: Terreon ® repair kits are available. Contact your Bradley representative or distributor for part numbers and pricing Repair kits are made to order and have a shelf life of 30 days. Terreon ®...
  • Page 12 TUBING BUTTON 3. If leak persists, remove tubing from the fi tting, and trim the tubing end square with a razor-sharp knife. If leak continues, replace the fi tting or contact your Bradley representative for assistance. LOCKING SEALING SLOPE RING...
  • Page 13 2. Clean valve seat and inspect for deep gouges or scratches. Replace valve body if necessary. 3. Remove any debris clogging off-center hole in rubber diaphragm. Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07...
  • Page 14 2. Remove and clean the strainer. If it needs to be replaced, Contact your Bradley representative to strainer. order Bradley part no. 173-028. 3. Check the piston for smooth movement: A. Remove the valve’s cap and thermostat.

  • Page 15: Table Of Contents

    Metering Air Valve Troubleshooting ..13 Thermostatic Mixing Valve Troubleshooting ..14 215-1323 Rev. P; EN 07-814 P.O. Box 309, Menomonee Falls, WI 53052-0309 © 2007 Bradley Corporation Phone: 1-800-BRADLEY Fax: 262-253-4161 Page 1 of 14 12/10/07 www.bradleycorp.com...

  • Page 16: Pre-Installation Information

    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. 12/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814...

  • Page 17: Dimensions

    (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 Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07...

  • Page 18: Rough-Ins

    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. 12/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814...

  • Page 19: Installation

    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. Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07...
  • Page 20 Connect one end of flexible hose to the tempered line adapter. Slide the valve bracket up and lift it from the frame. Connect the other swivel end to the stop/check valve. 12/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814...
  • Page 21 Recommended Electrical the valve assembly. Box location Connect the 1/2" flexible hose from the cold water supply stub-out to the hot water heater inlet. Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07...
  • Page 22 Reinstall the bracket. Turn on the water supply to the Express® and check for leaks. Push the operating buttons of each station until all the air is purged from the lines and water is flowing smoothly. Reinstall the ccess panel. 12/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814...

  • Page 23: Components

    FOR ASSISTANCE). STAINLESS STEEL ACCESS PANEL 186-1263. SPRAYHEAD BODY CONNECTOR 1/4" TUBE 145-089 SPRAYHEAD AERATOR ASSEMBLY S05-166 SCREW ALLEN SOCKET #10-24 MOUNTING LOCATION 160-138 HOUSING-FLOW TO BOWL (5) PLACES CONTROL S05-142 Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07...
  • Page 24 Insert the second screw (P/N 160-165) into the bracket and secure the housing in place. PUSHBUTTON PISTON ASSEMBLY 119-227A S08-340 DUCKBILL PUSHBUTTON 198-010 HOUSING 118-279 110-115 1/8" TUBE CONNECTOR 169-890 SCREW (2) SPACER 160-165 182-115 U-CAP SPRING 125-099 135-065 12/10/07 Bradley Corporation • 215-1323 Rev. P; EN 07-814...

  • Page 25: Cleaning And Maintenance For Terreon

    Avoid contact with hot pans and objects. Repair Kits: Terreon ® repair kits are available. Contact your Bradley representative or distributor for part numbers and pricing Repair kits are made to order and have a shelf life of 30 days. Terreon ®...

  • Page 26: Check Valve Troubleshooting

    TUBING BUTTON 3. If leak persists, remove tubing from the fi tting, and trim the tubing end square with a razor-sharp knife. If leak continues, replace the fi tting or contact your Bradley representative for assistance. LOCKING SEALING SLOPE RING...

  • Page 27: Metering Air Valve Troubleshooting

    2. Clean valve seat and inspect for deep gouges or scratches. Replace valve body if necessary. 3. Remove any debris clogging off-center hole in rubber diaphragm. Bradley Corporation • 215-1323 Rev. P; EN 07-814 12/10/07...

  • Page 28: Thermostatic Mixing Valve Troubleshooting

    2. Remove and clean the strainer. If it needs to be replaced, Contact your Bradley representative to strainer. order Bradley part no. 173-028. 3. Check the piston for smooth movement: A. Remove the valve’s cap and thermostat.

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Express mg-3/ast4

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