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Express® Lavatory System SS-Series
SS-2/AST/STD, SS-2/AST/JUV

Installation - Obsolete

4/24/08

Bradley Corporation • 215-1244 Rev. D; EN 08-805

Metering Air Valve Troubleshooting

Problem: Valve will not shut off.

Cause: Timing mechanism is clogged.

Solution: Clean timing mechanism:

1. If compressed air is available, blow water and debris from perforated metal sleeve of timing

mechanism.

2. Turn the adjusting screw in all the way but do not force screw.

3. Turn adjusting screw out to desired cycle time.

Problem: Valve will not turn on.

Cause: Water is not being supplied to the unit.

Solution: Open all stops on the mixing valve.

Problem: Timing can not be adjusted for more than 5 seconds.

Cause: There is an air leak.

Solution: Check assembly:

1. Check all tubing and fittings for proper assembly.

2. Tighten all screws which hold valve together.

Problem: Pushbutton does not work properly.

Cause: Air volume may not be sufficient to operate valve.

Solution: Check for leaks and lubricate U-cup:

1. Check all fittings for air leaks.

2. Disassemble pushbutton and lubricate U-cup seal (see pushbutton assembly diagram on page 15).

1/4" TUBE CONNECTOR

WITH FLOW CONTROL

METERING

AIR VALVE

Содержание EXPRESS SS-2/AST/JUV

Страница 1: ...on 2 Dimensions 3 4 Installation Instructions 5 11 Cleaning and Maintenance 12 Soap Dispenser Maintenance 13 14 Check Valve Troubleshooting 14 Assembly of Components 15 16 Metering Air Valve Maintenan...

Страница 2: ...iance Barrier free and ADA compliant juvenile height mounting The SS 2 AST JUV Express Lavatory System is compliant with Americans with Disabilities Act ADA Accessibility Guidelines for Buildings and...

Страница 3: ...AST STD SS 2 AST JUV Bradley Corporation 215 1244 Rev D EN 08 805 4 24 08 8 203 22 559 34 864 6 152 50 1270 8 203 Radius 30 762 8 5 216 21 533 10 254 Radius Dimensions continue 38 1 4 971 SS 2 AST ST...

Страница 4: ...AST JUV Installation Obsolete 4 24 08 Bradley Corporation 215 1244 Rev D EN 08 805 Dimensions continued 38 965 34 864 29 737 11 279 9 229 6 152 4 102 30 762 25 635 11 279 9 229 6 152 4 102 34 864 Stan...

Страница 5: ...ough 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 3 Install 6 3 8 wall anchors with a minimum pull...

Страница 6: ...MM 28 711 24 5 8 625 21 533 11 3 8 289 6 3 8 WALL ANCHORS WITH MINIMUM PULLOUT RATING OF 1 000 LBS 23 1 2 597 9 3 8 238 2 3 4 70 1 25 23 1 2 597 9 3 8 238 1 2 NPT HOT AND COLD SUPPLIES OR TEMPERED SUP...

Страница 7: ...rames should rest on the floor IMPORTANT Anchoring the frame to a wall that is not flat may cause the frame to bend If nec essary install shims to compen sate for any wall distortion 3 Ensure that the...

Страница 8: ...embly to the frame using the two 1 4 20 x 3 8 pan head screws and washers Do not tighten screws at this time IMPORTANT When bolting the bowl assembly to the frame and wall do not overtight en bolts Ov...

Страница 9: ...e stop strainer check valve and air valve manifold see Figure 6b 2 Install the drain plug in the hole in the bottom of the bowl see Figure 7 3 Beneath the bowl install the 1 4 rubber washer onto the d...

Страница 10: ...alve IMPORTANT The plastic tubing for the water supplies and pushbuttons are pre cut to the correct lengths If the tubing is cut too short kinking can occur and cause leaks at the fitting locations 2...

Страница 11: ...15 1244 Rev D EN 08 805 4 24 08 Installation Instructions continued Step 5 Completing installation 1 Turn on the water supply to the Express and check for leaks 2 Install the panel to the frame Fasten...

Страница 12: ...not burn a lit cigarette in contact with Terreon could leave a scorch mark Scorch marks can be removed by buffing with a 7448 Scotch Brite pad or with an abrasive cleaner Repair kit In the unlikely ev...

Страница 13: ...tergents lotion soaps and antiseptic soaps require no dilution 1 Using two screwdrivers or similar tool push up on the release tabs located beneath each soap dispenser and pull out the soap tanks from...

Страница 14: ...ng to the following procedure 1 Pour out any remaining soap in the tank 2 Fill the tank half full of hot water and shake the tank to dislodge the soap residue 3 Empty the water from the container and...

Страница 15: ...86 1153B COAL Juvenile 186 1160 GRAY Juvenile 186 1160A PUTTY Juvenile 186 1160B COAL 10 TORX HEAD PANEL SCREW 160 378 GRAY 160 378A PUTTY 160 378B COAL Assembly of Components Paneling SCUFF PANEL 185...

Страница 16: ...er Replacement Parts Assembly of Components continued Pushbutton assembly U CUP 125 099 PISTON 119 227 NUT 110 115 STREAMFORMER 115 125 SCREW 160 289 DIFFUSER 269 508 O RING 125 001CK 1 8 TUBE CONNECT...

Страница 17: ...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 plasti...

Страница 18: ...ired cycle time Problem Valve will not turn on Cause Water is not being supplied to the unit Solution Open all stops on the mixing valve Problem Timing can not be adjusted for more than 5 seconds Caus...

Страница 19: ...ace with a new ring NOTE An old or worn flip ring may cause temperature fluctuation and or water chatter 3 Reassemble the power element and valve body Apply grease to the main valve slide and gently e...

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