Whitehall Manufacturing 8193 Recessed Stainless Steel Dialysis Box Instruction Manual

Whitehall Manufacturing 8193 Recessed Stainless Steel Dialysis Box

Product Information

The Model 8193 is a recessed stainless steel dialysis box with a backflow preventer, trap primer, and waste system. It is designed for installation in medical facilities and is used in conjunction with dialysis equipment. The product dimensions are as follows:

• Overall dimensions: 14″ (356mm) wide, 21″ (368mm) high, 4″ (102mm) deep
• Supply inlet: 1/2″ NCT (capped for shipping)
• Trap primer outlet: Knurled door knob
• Supply shut-off ball valve: 3/4″ male hose connection (shown capped)
• Mounting tabs: (4) included for secure installation
• Waste connection: 2″ IPS (2-3/8″ OD)

The product also includes a fold-down drip tray, trap primer, backflow preventer, and a discharge hose bracket. The wall flange/door frame is shipped loose but can be assembled to the dialysis box upon installation.

Product Usage Instructions

To install the Model 8193 dialysis box, follow these steps:

1. Remove the wall flange/door frame from the box.
2. Select a recessed mounting location and provide adequate wall backing or framing.
3. Using the mounting tabs, position and secure the recessed dialysis box to the stud framing or wall backing. Ensure that the box opening is flush with the finished wall.
4. Make up the supply and waste connections. Connect the 1/2″ NCT water supply to the valve inlet and connect the 2″ IPS (2-3/8″ OD) waste outlet. Test the fixture for leaks and proper operation.
5. Orient the door hinge to the desired side for opening.
6. Using fasteners provided by others, install the wall flange/door frame to the box.
7. Plumb and level the dialysis box as required.

Note : The dimension from the front of the dialysis box to the mounting tab is 5/8″ + 1/16″. Verify the installation conditions before proceeding.

For technical assistance, you can contact the toll-free telephone number 1.800.591.9360 or send an email to Fieldservice@acorneng.com.

Model 8193

RECESSED STAINLESS STEEL DIALYSIS BOX WITH BACKFLOW PREVENTER, TRAP PRIMER AND WASTE

Important :
Some options may slightly alter installation. To ensure proper installation review the manual thoroughly and verify rough-ins before beginning any work. File this manual with the owner or maintenance personnel upon completion of installation.

MGI Engineered Plumbing Products are designed in accord with applicable National Codes and Standards, which may include UPC, ANSI, and ASSE. Installers should use industry standard practice for details not covered within Manual. Prior to installation, supply lines must be flushed of all foreign material such as pipe dope, chips, or solder. Debris or foreign material in water supply may damage valve. An appropriate thread sealant is recommended on all threaded waste and supply connections to reduce the possibility of leaks.

Industry-standard wall backing, for wall-hung fixtures, is required. Installer-provided wall anchors and wall anchoring hardware must be appropriate for wall construction.

ANSI, UFAS or ADA compliance is subject to the interpretation and requirements of the local code authority and is the responsibility of the installer for verification.

Electrical receptacle(s) must be wired to a GFCI-protected circuit. Fixture must be earth grounded per N.E.C. (National Electrical Code).

TECHNICAL ASSISTANCE TOLL-FREE TELEPHONE NUMBER: 1.800.591.9360

Technical Assistance E-mail: Fieldservice@acorneng.com

TECHNICAL DETAIL

NOTES :

1. 1/2″ NCT SUPPLY INLET (CAPPED FOR SHIPPING)
2. FOLD-DOWN DRIP TRAY
3. KNURLED DOOR KNOB
4. SUPPLY SHUT-OFF BALL VALVE
5. 3/4″ MALE HOSE CONNECTION (SHOWN CAPPED)(4) MOUNTING TABS
6. TRAP PRIMER
7. TRAP PRIMER OUTLET
8. BACKFLOW PREVENTER
9. 2″ IPS (2-3/8″ OD)
10. WASTE CONNECTION
11. DISCHARGE HOSE BRACKET
12. WALL FLANGE/ DOOR FRAME

NOTE : Wall Flange/ Door Frame is shipped loose. Shown assembled to Dialysis Box in current detail.

Important : Trap Primer responds to changes in cold water supply line pressure of +/- 3 PSI to prime drain trap way. The designer / Installer must ensure cold water supply line to unit includes connections to other fixture(s) that are used with frequency to initiate Trap Primer device.

Backflow Preventer conforms with following standards:

• USC Manual 8th Edition: CSA B64.4
• ASSE No. 1013: IAPMO File No. 156
• AWWA C511-92

Backflow Preventer is certified for the following:

Trap Primer is certified for the following:

ROUGH-IN & INSTALLATION

ROUGH-IN FOR FOLLOWING SUPPLY/WASTE CONNECTIONS

1. 1/2″ NCT WATER SUPPLY INLET
2. (4) MOUNTING TABS
3. 2″ IPS (2-3/8″ OD) WASTE CONNECTION
4. WALL FLANGE/ DOOR FRAME
5. DIALYSIS BOX
6. FASTENERS (PROVIDED BY OTHERS) 7 SLOTTED MOUNTING HOLES

INSTALLATION INSTRUCTIONS

• REMOVE THE WALL FLANGE/ DOOR FRAME [4] SHOWN FROM THE BOX [5].
• SELECT RECESSED MOUNTING LOCATION AND BLOCK OUT AND/OR PROVIDE ADEQUATE WALL BACKING OR FRAMING.
• USING MOUNTING TABS [2], POSITION AND SECURE THE BOX TO THE STUD FRAMING OR WALL BACKING WITH THE BOX OPENING FLUSH WITH THE FINISHED WALL. FASTENERS PROVIDED BY OTHERS [6]. PLUMB AND LEVEL AS REQUIRED.
• MAKEUP SUPPLY AND WASTE CONNECTIONS TO [1] VALVE INLET 1/2” NCT WATER SUPPLY AND TO 2” IPS (2-3/8” OD) [3] WASTE OUTLET. TEST FIXTURE FOR LEAKS AND OPERATION.
• ORIENT DOOR HINGE TO DESIRED SIDE FOR OPENING DOOR.
• USING FASTENERS PROVIDED BY OTHERS [6] TO INSTALL WALL FLANGE/ DOOR FRAME [4] TO THE RECESSED DIALYSIS BOX [5]. DIALYSIS BOX IS SLOTTED [7] TO ALLOW FOR ADJUSTMENT FOR FINISHED WALL THICKNESS OF 5/8” MIN. TO 11/16” MAX.

NOTE : Dimension from front of Dialysis Box to Mounting Tab is 5/8” + 1/16”. Verify installation conditions.

OPERATION AND MAINTENANCE

IMPORTANT: Owner/ Installer is responsible for checking applicable state and local codes to ensure that the Backflow Preventer is installed in compliance. This includes testing requirements and proper installation height above the ground.

Operation

• The supply shut-off ball valve [2] is normally open. This valve is intended to isolate the system for routine maintenance to the trap primer and backflow prevention device. IMPORTANT: Ball Valve [2] must remain open for trap primer device to activate.
• The first ball valve on the backflow preventer [7] is normally open. This valve is used for isolation during testing and certification of the backflow preventer.
• The second ball valve on the backflow preventer [8] is the on/off valve. This valve must be open during dialysis service and then closed prior to removal of the supply hose to the dialysis machine.
• Ensure you have a proper connection from the dialysis machine supply hose and the male hose thread connection on the 8193, prior to opening the second valve on the backflow preventer.
• Fold the drip tray [12] down to help eliminate any spills onto cabinetry or finished surfaces from the dialysis machine discharge line. Fold the drip tray to the vertical position prior to closing the access door.
• The dialysis machine discharge hose should be placed in the supplied hose bracket [11] to maintain the proper air gap from sanitary drain.

Maintenance

• Backflow Preventer:
  • This product must be tested and certified prior to service. Certification must be done after final connection and prior to service.
  • This product must be tested and certified periodically in compliance with local codes, but at least once per year or more as service conditions warrant.
  • Refer to WATTS 009QT 1/2” BRONZE REDUCED PRESSURE ZONE manual for all testing and maintenance guides. (www.watts.com)
• Trap Primer (optional):
  • This product may need regular cleaning, maintenance or replacement of the screen due to sediment buildup.
  • Refer to JAY R. SMITH MFG. CO. FIGURE NO. 2694 trouble shooting and maintenance guides. (www.jrsmith.com)
• Shut-Off Ball Valve:
  • Exercise this valve regularly to eliminate the valve from locking in position due to corrosion or hardness of the water supply.

Cleaning

Use only cleaning agents intended for metals such as stainless steel, copper and brass. Do not use any cleaning agents that may cause and allergic reaction to these metals. The warranty will not cover any deterioration of the products do to neglectful cleaning processes.

Parts List

1. 1/2″ NCT SUPPLY INLET (CAPPED FOR SHIPPING)
2. SUPPLY SHUT-OFF BALL VALVE TRAP PRIMER
3. TRAP PRIMER OUTLET
4. 3/4″ MALE HOSE CONNECTION (SHOWN CAPPED)
5. (4) MOUNTING TABS
6. FIRST BACKFLOW PREVENTER VALVE
7. SECOND BACKFLOW PREVENTER VALVE
8. BACKFLOW PREVENTER
9. 2″ IPS (2-3/8″ OD)
10. WASTE CONNECTION
11. DISCHARGE HOSE BRACKET
12. FOLD-DOWN DRIP TRAY

PARTS BREAKDOWN

WHITEHALL MANUFACTURING

• P.O. BOX 3527
• City of Industry, CA 91744-0527
• U.S.A Phone 800-782-7706
• 626-968-6681
• Fax 626-855-4862
• Web: www.whitehallmfg.com

References

• Engineered Plumbing Products & Drainage Solutions - Jay R. Smith Mfg. Co.
• Watts | Plumbing, Heating and Water Quality Solutions
• Healthcare Products with Universal Design - Whitehall Mfg

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