Better Water EQASSY60BC-1TNK Service Manual

Better Water EQASSY60BC-1TNK Service Manual

Single tank bicarb central mix and delivery

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Better Water LLC
Single Tank Bicarb
Central Mix and Delivery
Service Manual
rev. Dec 2016
Dec 2016 - REA 2327

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Summary of Contents for Better Water EQASSY60BC-1TNK

  • Page 1 Better Water LLC Single Tank Bicarb Central Mix and Delivery Service Manual rev. Dec 2016 Dec 2016 - REA 2327...
  • Page 2 Better Water LLC. All rights reserved. The content of this manual is the intellectual property of Better Water LLC. It is furnished for the express use by Better Water LLC, their customers and dealers, for informational use only for operation, service, and internal training.
  • Page 3: Table Of Contents

    - Wiring Schematic ……………………………………………………………………………….. 30 Related Replacement Parts ……………………………………………………………………... 31 Limited Warranty Terms and Conditions ……………………………………………………….. 35 Appendix B, Technical Service Bulletins ……………………………………………………… 37 - TSB 2016001: Frequency for Cleaning Bicarbonate Mixing Units .……………………….. 38 Better Water LLC; rev. Dec 2016...
  • Page 4 Single Bicarb Tank, Central Mix and Delivery Service Manual Visit our website to see our complete product line of water purification products! www.betterwater.com Better Water LLC; 698 Swan Dr; Smyrna, TN 37167; www.betterwater.com Better Water LLC; rev. Dec 2016...
  • Page 5: Our Company

    Single Bicarb Tank, Central Mix and Delivery Service Manual Better Water LLC is a leading integrated manufacturer of water treatment equipment and components for the industrial, commercial and institutional Company markets. Located in Smyrna, Tennessee, Better Water LLC continues its history...
  • Page 6: Specific Contacts

    It is important to understand that the Better Water Bicarb Unit is a Class II Medical Device and that non-factory replacement parts could affect the safety, performance, and warranty of the unit.
  • Page 7: Warnings & Cautions

    9. Do not operate this unit in an environment where temperatures may be below 50 F or above 10. This device should not be used for purposes outside the device’s stated applications, specifications, or limitations. Better Water LLC; rev. Dec 2016 Page 3 of 40...
  • Page 8: Models

    The first four numbers in the serial number denote the year and month the device was manufactured. In the example above the Single 60 Gallon Bicarb unit, was produced in 2016, in the month of October. Better Water LLC; rev. Dec 2016 Page 4 of 40...
  • Page 9: Model Changes Relevant For Support And Replacement Parts

    The mounting hardware also changed to accommodate the new mount. * These changes are detailed in the Mixer Motor Mount section below. Prior to June 2006, Elongated Mount After June 2006, Flat Mount Better Water LLC; rev. Dec 2016 Page 5 of 40...
  • Page 10 ELLFFS00834 ELLFFS00832 Prior to Mid-September 2013 After Mid-September 2013 3 amp fuse 2 amp fuse Better Water LLC; rev. Dec 2016 Page 6 of 40...
  • Page 11: Single Bicarb Unit - Front View

    Pre-July 2013: PLVAS800172 Post-July 2013: PLVAS800172-A 3/4" 90 Poly Nipple (x2) PLFIPO00351 Distribution Pump EQPUIW00453 Drain Valve, 1” Pre-July 2013: PLVAS800174 Post-July 2013: PLVAS800174-A Close-Up of Pump And Drain Connection Better Water LLC; rev. Dec 2016 Page 7 of 40...
  • Page 12: Back View

    SINGLE BICARB UNIT (BACK VIEW) High Level Sensor Pre-2009 (float): EQSUBBICBTNK1FL 2009 (sensor): EQSUBTNK1HL Flow Switch, 3/4”, PVC-Clear PLFSS800443 Low Level Sensor Pre-2009 (float): EQSUBTNK1FL LOW 2009 (sensor): EQSUBTNK1LL Clear Suction Hose, 1FT PLHOSU01237 Better Water LLC; rev. Dec 2016 Page 8 of 40...
  • Page 13: Lid And Mounting Hardware

    If replacing the Volara Foam (.25” thick x 1.5” width) that helps seal the lid to the tank, refer to the following: * 6 ft for 60 gallon Tanks * 10 ft for 100 gallon Tanks Volara Foam (.25 x 1.5) EQBICB01600 Better Water LLC; rev. Dec 2016 Page 9 of 40...
  • Page 14: Mixer Motor Mounts

    HWBOSS01886 SS Lock Washers HWWASS01913 SS Washers HWWASS01889 Mounting Hardware (4 each) SS Bolts HWBOSS01888 SS Washers HWWASS01889 Mixer Mount SS Nuts (not shown) This style no HWNUSS01888 longer available Better Water LLC; rev. Dec 2016 Page 10 of 40...
  • Page 15: Mixer Motor, Shaft, & Propellers Diagram

    Mixer Motor EQBICB01868 Power Cord ELPCOO00200 Spacer EQBICBMXRMNT SS Coupling EQBICB00472 Set Screws (x4) HWSCSS01920 SS Shaft EQBICB00471 Poly Pro Props (x3) EQBICB01923 Set Screws (x3, 1 per prop) EQBICB01920 Better Water LLC; rev. Dec 2016 Page 11 of 40...
  • Page 16: Replacing Propellers, Shaft And/Or Coupling

    13. Align and reattach the Motor to the Motor Mount using the previously removed bolts and nuts. 14. Realign the Lid and reattach to the Tank using the previously removed bolts and nuts. 15. Plug the Bicarb unit’s Main Power Cord to an electrical receptacle. Better Water LLC; rev. Dec 2016 Page 12 of 40...
  • Page 17: Replacing A Mixer Motor

    12. Realign the Lid and reattach to the Tank using the previously removed bolts and nuts. 13. Plug the Motor’s Power Cord into the Control Box. 14. Plug the Bicarb unit’s Main Power Cord into an electrical receptacle. Better Water LLC; rev. Dec 2016 Page 13 of 40...
  • Page 18: Return-To-Tank Fitting / Drop-Down Tube

    3/4" Poly Bulkhead PLFIPO00308 3/4" Poly Bulkhead PLFIPO00308 S8 Male Adapter SxT PLFIS800098 3/4" Sch 80 Pipe (32” length) PLPIS800044 Underside of Lid Inside Tank View Showing Bulkhead, Adapter, and Drop-Down Tube Better Water LLC; rev. Dec 2016 Page 14 of 40...
  • Page 19: Fill Inlet Connections

    Bicarb unit in the Accessories Box 90º 1/2" Poly Elbow Flow Control, 2.0 GPM 90º 1/2" Poly Elbow - OR - MPT x Hose Barb MPT x Hose Barb PVC Sch-80 PLFIPO00355 PLFIPO02070 PLFCS802001 Better Water LLC; rev. Dec 2016 Page 15 of 40...
  • Page 20: Verifying Float Switch Functionality

    February 2010 use the High and Low Level Sensors. When a Float Switch is suspected of poor functionality or failure, this test should be performed. This is the same test performed at the Better Water manufacturing facility on returned Float Switches to verify warranty claims.
  • Page 21: Replacing Float Switches

    Floating Position Normal Position position when floating. 5. Reconnect the Float Switch’s Wire Connection to its corresponding Control Box’s Pigtail Connection. Better Water LLC; rev. Dec 2016 Page 17 of 40...
  • Page 22: Replacing Proximity Sensors

    3. Place the new Proximity Sensor into the Bulkhead and carefully thread, taking care not to over- tighten it. 4. Reconnect the Proximity Sensor’s Wire Connection to its corresponding Control Box’s Pigtail Connection. Better Water LLC; rev. Dec 2016 Page 18 of 40...
  • Page 23: Jug Fill Subassembly

    * Additionally two sections of 1” PVC Sch-80 Pipe may be required which connect to item# 6 Tee and item# 7 Elbow. This part number is PLPIS800045; 13” for 100-gallon, 9 3/16” for 60-gallon. Better Water LLC; rev. Dec 2016 Page 19 of 40...
  • Page 24: Replacing The Pump

    1” Suction Hose (100 gal: 20”, 60 gal: 12”) PLHOSU01237 3/4" Style 5000 Hose (100 gal: 36”, 60 gal: 30”) PLHOST00315 ELHBPL00765 Hubble 2 Pole 3 Wire 15A, 125V, NY PL * Reference DWG 3303 Better Water LLC; rev. Dec 2016 Page 20 of 40...
  • Page 25: Pump Mounting Hardware

    PUMP BASE 1 3/4" x 3/8” x 3/8” Rubber Bumper (x4) HWBUOO00439 TANK BASE 1/4" SS Locking Washer (x4) HWWAOO01931 1/4" SS Flat Washer (x4) HWWASS01888 1/4"-20 SS Nut (x4) HWNUOO01245 Better Water LLC; rev. Dec 2016 Page 21 of 40...
  • Page 26: Plumbing Header And Tank Diagram

    RO Inlet Water Line 1” Stainless Feed Connection Loop ¾” Schedule 80 PVC Feed Hose from Feed Valve Loop (valve on back of tank not shown) * Reference DWG 3489 Better Water LLC; rev. Dec 2016 Page 22 of 40...
  • Page 27: Plumbing Header

    Pre-July 2013: PLVAS800169 Gauge Post-July 2013: PLVAS800169-A PLGAOO00653 3/4" 90 Poly 1/2" Rinse Down- Nipple Hose Valve PLFIPO00351 PLVASS00845 1” x 1/2" SS Bushing Reducer PLFISS00849 1” SS Tee PLFISS00870 Better Water LLC; rev. Dec 2016 Page 23 of 40...
  • Page 28: Bicarb Unit Valves Descriptions

    (on the front of the Control Box). If the level of liquid is above the High Level Sensor, this Solenoid Valve will not open. This Solenoid Valve and the High Level Sensors are deactivated when the Keyed Disinfect Switch is in the ON position. Better Water LLC; rev. Dec 2016 Page 24 of 40...
  • Page 29: Bicarb Unit Flow Diagram

    This will prevent the filling process from using too much water from the distribution loop and possibly causing the dialysis machines to go into a “Low Pressure” alarm condition. BICARB UNIT FLOW DIAGRAM * Reference DWG 3742 Better Water LLC; rev. Dec 2016 Page 25 of 40...
  • Page 30: Control Box - Front View

    OPERATE, Push and ELPWSW01132 rinsing. Hold Start Button until ELPWSW01132 Green Indicator light Keyed Disinfect Switch stays on. ELPWSW01135 Start Button Replacement Key ELPWSW01133 ELIDRL01130 Replacement Clear Rubber Boot ELPWSW01134 Better Water LLC; rev. Dec 2016 Page 26 of 40...
  • Page 31: Inside Box View, Pre January 2005

    Receptacles (x3) reaches the Low These provide a place to plug in Level Sensor (from the back) the Distribution Pump and both Mixers ELSAPZ01097 ELHBRE01852 Better Water LLC; rev. Dec 2016 Page 27 of 40...
  • Page 32: Inside Box View, Post January 2005

    NOTE: No picture was available of the inside of the Single Bicarb Control Box built prior to January 2005. The picture shown is that of a Dual Bicarb Control Box built prior to January 2005. The only difference is the three Receptacles are on the bottom of the box rather than the back. Better Water LLC; rev. Dec 2016 Page 28 of 40...
  • Page 33: Inside Lid View

    Mixer Control Switch Start Button Switch ELPWSW01132 ELPWSW01133 ELPWSW01135 Off – Operate Switch Tank Fill Switch ELPWSW01132 ELPWSW01134 Replacement Bulb Tool Tank Alarm Switch Indicator Light Fuse Holder ELOTEL02060 ELPWSW01132 ELLPS01894 ELOTEL00833 Better Water LLC; rev. Dec 2016 Page 29 of 40...
  • Page 34: Wiring Schematic

    Single Bicarb Tank, Central Mix and Delivery Service Manual CONTROL BOX WIRING SCHEMATIC Part# EQASSYBCB01854 (printed on inside of Control Box Lid) Better Water LLC; rev. Dec 2016 Page 30 of 40...
  • Page 35: Related Replacement Parts

    - For Mix/Delivery Bicarb units MD 100RLT Pump EQPUIW00453 - 1/3 HP, 1 Phase, 115 VAC Pictures do not reflect the size of the item in relation to the other pictures Better Water LLC; rev. Dec 2016 Page 31 of 40...
  • Page 36 * For models manufactured before mid-July 2013 1” Red Handle Valve, Asahi PLVAS800174-A * For models manufactured from mid-July 2013 Pictures do not reflect the size of the item in relation to the other pictures Better Water LLC; rev. Dec 2016 Page 32 of 40...
  • Page 37 EQBICB01600 * 6 ft for 60 gallon Tanks * 10 ft for 100 gallon Tanks Pictures do not reflect the size of the item in relation to the other pictures Better Water LLC; rev. Dec 2016 Page 33 of 40...
  • Page 38 ELLFFS00832 * For models manufactured after mid-September 2013 Fuse Holder ELOTEL00833 Flow-Switch, 1”, PVC-Clear PLFSS800443 Pictures do not reflect the size of the item in relation to the other pictures Better Water LLC; rev. Dec 2016 Page 34 of 40...
  • Page 39: Limited Warranty Terms And Conditions

    Buyer shall be responsible for all travel expenses and freight charges at all times. f. Better Water LLC shall have no obligation to repair or replace any defective part if buyer fails to follow the procedure set forth in “HOW TO OBTAIN A REPLACEMENT PART UNDER LIMITED WARRANTY”.
  • Page 40 Damage to or caused by filters/membranes or other replacement parts not purchased from Better Water LLC or damage caused by modification, alteration, repair or service of the equipment or any of its parts by anyone other than Better Water LLC or its expressly authorized representatives.
  • Page 41: Appendix B, Technical Service Bulletins

    Single Bicarb Tank, Central Mix and Delivery Service Manual APPENDIX B TECHNICAL SERVICE BULLETINS Better Water LLC; rev. Dec 2016 Page 37 of 40...
  • Page 42: Tsb 2016001: Frequency For Cleaning Bicarbonate Mixing Units

    - Citric Acid, following its manufacturer’s instructions for dilution ratios and use. - 1% Peracetic Acid solution, following its manufacturer’s instructions for use. Bicarbs may require more cleaning which is ultimately the responsibility of the Medical Director. Better Water LLC; rev. Dec 2016 Page 38 of 40...
  • Page 43 Service Manual NOTES _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Better Water LLC; rev. Dec 2016 Page 39 of 40...
  • Page 44 Single Bicarb Tank, Central Mix and Delivery Service Manual Better Water LLC; rev. Dec 2016 Page 40 of 40...

This manual is also suitable for:

Eqassy100bc-1tnk

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