Metering Air Valve Maintenance

Bradley Smoker SS-2/AST/JUV Metering Air Valve Maintenance, Metering Air Valve Troubleshooting

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	Express® Lavatory System SS-Series
Installation Instructions - For Service Only	SS-2/AST/STD, SS-2/AST/JUV

Metering Air Valve Repair Kits and Parts List

VALVE SEAT 117-036

LOWER VALVE BODY 118-183

CENTER HOLE

RUBBER DIAPHRAGM 269-665

PLASTIC DISK 269-664

STAINLESS STEEL DISK 179-082

SPRING 135-053

LOCKWASHER 142-002CR

PARTS INCLUDED

IN KIT S65-110

REPAIR KIT

S73-054A

(Note: This repair kit also includes kit S65-110)

SCREW 160-313

Solution: Clean and inspect the valve seat.

1.Remove screws and disassemble metering valve.

2.Clean the valve seat and inspect for deep gouges or scratches. Replace if necessary.

3.Remove all debris that may be clogging center hole of plastic diaphragm assembly.

4.Remove any debris clogging the off-center hole in the rubber diaphragm.

Bradley Corporation • 215-1244 Rev. C; EN 03-813

5/11/04

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Contents

Table of Contents For Service OnlySupplies required for installation Pre-Installation InformationBarrier-free and ADA compliant standard height mounting Barrier-free and ADA compliant juvenile height mountingStandard Height Mounting SS-2/AST/STD Express Lavatory System DimensionsJuvenile Height SS-2/AST/JUV Standard HeightRough Installation InstructionsInstallation Instructions continue Juvenile Height Mounting SS-2/AST/JUV Express Lavatory System DimensionsMounting frame to wall Do not overtighten Connecting supply and drain Connecting plastic tubing Completing installation Terreon and panel maintenance Cleaning and Maintenance InstructionsCleaning Panel cleaningFill soap dispensers Soap Dispenser MaintenanceCleaning Instructions Check Valve TroubleshootingIf water just dribbles or does not flow from sprayhead If water sprayhead delivers all hot or cold waterOptional Stop/Strainer/Check Valve Assembly of ComponentsPaneling Pushbutton assembly Other Replacement PartsMetering Air Valve Troubleshooting Metering Air Valve MaintenanceMetering Air Valve Repair Kits and Parts List Problem Water is dripping from the streamformersProblem Valve will not turn on Problem Valve will not shut offProblem Timing can not be adjusted for more than 5 seconds Problem Pushbutton does not work properlyService Suggestions Vernatherm Mixing Valve Maintenance and ServiceMaintenance Instructions