8194 Recessed Stainless Steel Dialysis Box
Product Information: Product Name: Recessed Stainless Steel
Dialysis Box Model Number: 8194 Features: – Backflow Preventer –
Trap Primer – Thermostatic Mixing Valve – Waste Connection – Wall
Flange/Door Frame Technical Details: – Supply Inlets: 1/2 NCT
(Capped for Shipping) – Drip Tray: Fold-Down – Door Knob: Knurled –
Supply Shut-Off Ball Valves: Included – Male Hose Connection: 3/4
(Capped) – Mounting Tabs: 4 – Trap Primer Outlet: Included –
Backflow Preventer: Included – Waste Connection: 2 IPS (2-3/8 OD) –
Discharge Hose Bracket: Included – Thermostatic Mixing Valve:
Included – Temperature Gauge: Included – Wall Flange/Door Frame:
Shipped Loose (Assembled to Dialysis Box) Certifications: –
Backflow Preventer: USC Manual 8th Edition, CSA B64.4, ASSE No.
1013, IAPMO File No. 156, AWWA C511-92, SS UL – Trap Primer: SS
Certified – Thermostatic Mixing Valve: ASSE 1070, NSF/ANSI 61, CSA
B125.70 Certified Product Usage Instructions: 1. Before
installation, review the manual thoroughly and verify rough-ins to
ensure proper installation. 2. Ensure that the wall backing for
wall-hung fixtures is an industry standard. 3. Use appropriate wall
anchors and wall anchoring hardware provided by the installer,
suitable for the wall construction. 4. Compliance with ANSI, UFAS,
or ADA standards is subject to the interpretation and requirements
of the local code authority. The installer is responsible for
verification. 5. Electrical receptacle(s) must be wired to a GFCI
protected circuit and the fixture must be earth grounded per N.E.C.
(National Electrical Code). 6. The trap primer responds to changes
in cold water supply line pressure to prime the drain trap way.
Ensure that the cold water supply line to the unit includes
connections to other fixtures that are used frequently to initiate
the trap primer device. 7. The backflow preventer conforms to
various standards such as USC Manual 8th Edition, CSA B64.4, ASSE
No. 1013, IAPMO File No. 156, and AWWA C511-92. 8. The trap primer
is certified for stainless steel (SS). 9. The backflow preventer is
certified for stainless steel (SS) and has UL certification with
ASSE 1018 LISTED SEAL NO. 143. 10. The thermostatic mixing valve is
certified for ASSE 1070, NSF/ANSI 61, and CSA B125.70. 11. Follow
the rough-in and installation instructions provided in the manual,
ensuring proper dimensions and conditions. 12. Use the supplied
mounting tabs and waste connection for installation. 13. The wall
flange/door frame is shipped loose but can be assembled to the
dialysis box during installation. 14. The minimum distance from the
front of the dialysis box to the mounting tab is 5/8 + 1/16. Verify
installation conditions. 15. Refer to the supplied diagram for
rough-in dimensions and connections for hot water supply inlet,
cold water supply inlet, and waste connection. 16. Install the wall
flange/door frame as instructed. For further technical assistance,
contact the toll-free telephone number: 1.800.591.9360 or email
[email protected]. Please note that this response is based
on the given text-extract from the user manual. For complete and
accurate instructions, refer to the original user manual provided
with the product.
INSTALLATION, OPERATION & MAINTENANCE MANUAL 8194
®
Model 8194
RECESSED STAINLESS STEEL DIALYSIS BOX WITH BACKFLOW PREVENTER,
TRAP PRIMER, THERMOSTATIC MIXING VALVE 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: [email protected]
6900-217-001 Revised: C 05/24/2023
INSTALLATION, OPERATION & MAINTENANCE MANUAL 8194
TECHNICAL DETAIL
14
1 2
”
(368)
8
1 2
”
1
1 2
”
(216)
(38)
2
1 4
”
(57)
3″ 14″ (76) (356)
32
3″ (76)
2 14″ (57)
NOTES: 1. 1/2″ NCT SUPPLY INLETS (CAPPED FOR SHIPPING) 2. FOLD-DOWN DRIP TRAY 3. KNURLED DOOR KNOB 4. SUPPLY SHUT-OFF BALL VALVES 5. 3/4″ MALE HOSE CONNECTION (SHOWN CAPPED) 6. (4) MOUNTING TABS 7. TRAP PRIMER 8. TRAP PRIMER OUTLET 9. BACKFLOW PREVENTER 10. 2″ IPS (2-3/8″ OD) WASTE CONNECTION 11. DISCHARGE HOSE BRACKET 12. THERMOSTATIC MIXING VALVE 13. TEMPERATURE GAUGE 14. WALL FLANGE/ DOOR FRAME *
* NOTE: Wall Flange/ Door Frame is shipped loose. Shown assembled to Dialysis Box in current detail.
16
1 2
”
4
1
(419) 13
2″ (51)
20 12″
7
(521)
14
1 4 6 12 5
8
3 8
”
(213)
4″
(102)
5 8
”
(16)
2
3 4
”
3
1 2
”
(70)
(89)
12″ (305)
19
3 4
”
(502)
89
10 11
14 2
2
1 2
”
2
1 4
”
10
(64)
(57)
Important: Trap Primer responds to changes in cold water supply line pressure of +/- 3 PSI to prime drain trap way. 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
Trap Primer is certified for the following:
SS
Backflow Preventer is certified for the following:
SS UL
ASSE 1018 LISTED SEAL NO. 143
File 3437
Thermostatic Mixing Valve is certified for the following:
ASSE 1070
NSF/ANSI 61
1
CSA B125.70
Certified
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
INSTALLATION, OPERATION & MAINTENANCE MANUAL 8194
ROUGH-IN & INSTALLATION
STUD FRAME SHOWN FOR REFERENCE ONLY
1421″ [368]
421″ [114]
821″ [216]
241″ [57] 1 256
121″
[38] 8
3″ A [76]
3
DETAIL A 7
NOTE: Dimension from front of Dialysis Box to Mounting Tab is 5/8″ + 1/16″. Verify installation conditions.
12
1162″ [419]
FINISHED WALL
1821″ 2021″ [470] [521] 3
4
INSTALLATION INSTRUCTIONS:
5
* 58″ [16] MIN.
(SEE NOTE)
4″ [102]
234″ ROUGH-IN FOR FOLLOWING SUPPLY/WASTE [70]CONNECTIONS
1 1/2″ NCT HOT WATER SUPPLY INLET
2 1/2″ NCT COLD WATER SUPPLY INLET
1934″ [501]
3 (4) MOUNTING TABS 4 2″ IPS (2-3/8″ OD) WASTE CONNECTION 5 WALL FLANGE/ DOOR FRAME
6 DIALYSIS BOX
241″
221″ [64]
7 8
FASTENERS (PROVIDED BY OTHERS) SLOTTED MOUNTING HOLES
[57]A – REMOVE THE WALL FLANGE/ DOOR FRAME [5] SHOWN FROM THE BOX [6].
B – SELECT RECESSED MOUNTING LOCATION AND BLOCK OUT AND/OR PROVIDE ADEQUATE WALL BACKING OR FRAMING.
C – USING MOUNTING TABS [3], POSITION AND SECURE THE BOX TO THE STUD FRAMING OR WALL BACKING WITH THE BOX OPENING FLUSH WITH THE FINISHED WALL.
E – ORIENT DOOR HINGE TO DESIRED SIDE FOR OPENING DOOR.
FASTENERS PROVIDED BY OTHERS [7]. PLUMB AND LEVEL AS REQUIRED.
F – USING FASTENERS PROVIDED BY OTHERS [7] TO INSTALL WALL FLANGE/ DOOR FRAME [5] TO THE
D – MAKE UP SUPPLY AND WASTE CONNECTIONS TO [1] VALVE INLET 1/2″ NCT HOT WATER SUPPLY, TO [2] VALVE INLET 1/2″ NCT COLD WATER SUPPLY, AND TO 2″ IPS
RECESSED DIALYSIS BOX [6]. DIALYSIS BOX IS SLOTTED [8] TO ALLOW FOR ADJUSTMENT FOR FINISHED WALL THICKNESS OF 5/8″ MIN. TO 11/16″ MAX.
(2-3/8″ OD) [4] WASTE OUTLET. TEST FIXTURE FOR LEAKS * NOTE: Dimension from front of Dialysis Box to Mounting Tab is
AND OPERATION.
5/8″ + 1/16″. Verify installation conditions.
2 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
INSTALLATION, OPERATION & MAINTENANCE MANUAL 8194
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. Thermostatic Mixing Valve is factory pre-set at 77 F. Verify requirements before altering temperature settings since they may affect patient health and safety. Thoroughly test outlet water temperature.
Operation
Y Thermostatic mixing valve is preset to 77 F and must be open and connected to supply and drainage hoses. If required, adjust the thermostatic mixing valve [3] to preferred temperature. See parts breakdown for instructions.
Y The supply shut-off ball valves [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.
Y The first ball valve on the backflow preventer [9] is normally open. This valve is used for isolation during testing and certification of the backflow preventer.
Y The second ball valve on the backflow preventer [10] 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.
Y
2 Ensure you have a proper connection from the dialysis machine supply hose
1
and the male hose thread connection on the 8194, prior to opening the second
valve on the backflow preventer.
12
1
2
Y Fold the drip tray [7] 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.
Y The dialysis machine discharge hose should be placed in the supplied hose
13
bracket [8] to maintain the proper air gap from sanitary drain.
Maintenance
4
3
Backflow Preventer
6
Y This product must be tested and certified prior to service. Certification must
be done after final connection and prior to service.
9
Y This product must be tested and certified periodically in compliance with local
10
codes, but at least once per year or more as service conditions warrant.
Y Refer to WATTS R 009QT 1/2″ BRONZE REDUCED PRESSURE ZONE
7 5 14
11 8
manual for all testing and maintenance guides. (https://www.watts.com)
Parts List
Trap Primer (optional) Y This product may need regular cleaning, maintenance or replacement of
1. 1/2″ NCT SUPPLY INLETS (CAPPED FOR SHIPPING)
2. SUPPLY SHUT-OFF BALL VALVES
the screen due to sediment buildup.
3. THERMOSTATIC MIXING VALVE
Y Refer to JAY R. SMITH MFG. CO. R FIGURE NO. 2694 trouble shooting and maintenance guides. (https://www.jrsmith.com)
4. TRAP PRIMER 5. TRAP PRIMER OUTLET 6. 3/4″ MALE HOSE CONNECTION
Shut-Off Ball Valve
(SHOWN CAPPED)
Y Exercise this valve regularly to eliminate the valve from locking in position due to corrosion or hardness of the water supply.
7. FOLD-DOWN DRIP TRAY 8. DISCHARGE HOSE BRACKET 9. FIRST BACKFLOW PREVENTER
Cleaning
VALVE 10. SECOND BACKFLOW
Use only cleaning agents intended for metals such as stainless steel, copper
PREVENTER VALVE
and brass. Do not use any cleaning agents that may cause and allergic
11. 2-3/8″ O.D. WASTE CONNECTION
reaction to these metals. Warranty will not cover any deterioration of the
12. TEMPERATURE GAUGE
products do to neglectful cleaning processes.
13. (4) MOUNTING TABS
3
14. BACKFLOW PREVENTER
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
INSTALLATION, OPERATION & MAINTENANCE MANUAL 8194
PARTS BREAKDOWN
ITEM # PART NUMBER DESCRIPTION
1 CTA8194B-001 TEMPERATURE GAUGE
2 CTA81945-002 WALL FLANGE/ DOOR FRAME ASSEMBLY (INCLUDES LATCH)
3 7841-001-000 SUPPLY SHUT-OFF BALL VALVE
4 7802-137-001 ST70-12-77, THERMOSTATIC MIXING VALVE (SEE NOTE A)
5 1818-425-000 3/4″ MALE HOSE CONNECTION
6 0540-029-000 BACKFLOW PREVENTER ASSEMBLY (SEE NOTE B)
7 0540-017-000 TRAP PRIMER (SEE NOTE C)
A
8 0571-003-000 RUBBER GROMMET
NOTES: AThermostatic Mixing Valve is FACTORY PRESET AT 77 F. BFor additional technical data, refer to Original Equipment Manufacturer model:
WATTS R 009QT 1/2″ BRONZE REDUCED PRESSURE ZONE, “RPZ” VALVE. CFor additional technical data, refer to Original Equipment Manufacturer model:
JAY R. SMITH MFG. CO. R MODEL NO. 2694.
8
13
2
7 DETAIL A
TEMPERATURE ADJUSTMENT:
4
IMPORTANT: Thermostatic Mixing Valve is factory preset at 77 F. Verify requirements before altering temperature settings since they may affect patient health and safety. Thoroughly test outlet water temperature.
1. Loosen locknut. DETAIL B
2. Turn faucet on so water temperature can stabilize.
3. Using 1/8″ allen wrench turn adjustment stem counter-clockwise for hotter or clockwise for colder outlet temperature. DETAIL C
4. Tighten locknut to prevent any
unauthorized
or accidental temperature adjustment.
5. Re-check temperature.
LOCKNUT
DETAIL B
65
1/8″ ALLEN WRENCH 5/8″ WRENCH
ADJUSTMENT STEM
DETAIL C
4 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
Healthcare Products with Universal Design - Whitehall Mfg
Engineered Plumbing Products & Drainage Solutions - Jay R. Smith Mfg. Co.
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