Single Bicarb Mix-Only Service Manual
Contents
1. 05 Single Bicarb RON A e ee pe 06 Lid and Mounting Hardware sea i iel me el ml 07 MIKO MO OF MOUN S arrra RR e TA AKM 08 Mixer Motor Shafts amp PropellersDiagam AAMAA A A e eA eA em gt e m gt e memememeI e e e I I I lt lt I lt lt 09 Replacing Propellers Shaft andorCouplin g m 10 gt Replacing a Mixel ig RE E EN YY RA OR 11 Inlet Fill Port Subassembiy 1 0 100 aaa aaa 12 Vuo FII e ez e spccscsccareceases dese ce aheeeeas wonsdaese ansehen esaest eo eeensceneeecegeduee sebesese 13 Bicarb Valves Descriptions ani sase name aa libas l gate cic 14 Related Replacement Parts sesimi iadesine imkan siye Baal asa uumemes hear seye iskemi 15 LimitedWarrantylermsandConditions mn 17 Better Water LLC rev Jan 2014 Single Bicarb Tank Mix Only Service Manual see OLIr CON WMALIMTC ae UPLMIVaGUVUIT VIUUUL Better Water LLC 698 Swan Dr Smyrna TN 37167 www betterwater com Better Water LLC rev Jan 2014 Single Bicarb Tank Mix Only Service Manual Our 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 F azam Better Water LLC continues its history 7 of manufacturing and distribution of a es specifically designed for the renal di2. Shaft to the Coupling then the Motor to the Coupling with the Set Screws Use Lock Tite on each of the Set Screws before tightening because motor vibration will cause the set screws to back out which can cause damage to the motor and or shaft assemblies 12 Remove the vice grips and allow the Coupling and Shaft to slip down through the Motor Mount back into position 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 s Main Power Cord to an electrical receptacle Better Water LLC rev Jan 2014 Page 10 of 19 Single Bicarb Tank Mix Only Service Manual REPLACING a MIXER MOTOR 1 4 HP Mixer Motor Bicarb Power Cord EQBICB01868 EQSUB120BMPC001 1 Unplug the Mixer s Power Cord 2 Remove the old Motor s Wiring Cover and un wire the Power Cord 3 Remove the new Motor s Wiring Cover and re install re wire the Power Cord consulting the wiring diagram on the new motor and wire for low voltage Replace the Wiring Cover when finished NOTE Wire for clock wise rotation to prevent upward water splash 4 Remove the Lid bolts and nuts so the lid can be lifted not removed 5 Lift the Lid and remove the bolts and nuts holding the Motor to the Motor Mount 6 Lift the Motor straight up to expose the Coupling and Shaft above the Lid then take a pair of vice grips and
3. Steel Coupling Set Screw Stainless Steel Mixer Motor 1 4 HP 115 VAC Mixer Motor Power Cord RELATED REPLACEMENT PARTS PART EQBICB00471 PICTURE EQBICB01923 N i EQBICB01920 tate EQBICB00472 HWSCSS01920 Gus EQBICB01868 EOSUB120BMPC001 For Mix Only with ON OFF switch Pictures do not reflect the size of the item in relation to the other pictures Better Water LLC rev Jan 2014 Page 15 of 19 Single Bicarb Tank Mix Only Service Manual RELATED REPLACEMENT PARTS DESCRIPTION 3 4 Blue Handle Valve Plast O Matic For models manufactured before mid July 2013 3 4 Blue Handle Valve Asahi For models manufactured from mid July 2013 1 Red Handle Valve Plast O Matic For models manufactured before mid July 2013 1 Red Handle Valve Asahi For models manufactured from mid July 2013 Concentrate Regulator Calibration Kit For calibrating regulators in Floor Valve Boxes and Panels Blue wand is for bicarbonate Red wand is for acid Flow Control 2 0 GPM PVC Sch 80 Volara Foam for Tank Lid 25 TK x 1 5 W 6 ft for 60 gallon Tanks 10 ft for 100 gallon Tanks PART PICTURE PLVAS800170 PLVAS800170 A PLVAS800174 PLVAS800174 A EQASSYCCO1 PLFCS802001 EQBICB01600 LE Pictures do not reflect the size of the item in relation to the other pictures Better Water LLC rev Jan 2014 Page 16 of 19 Single Bicarb Tank Mix Only
4. 913 SS Washers HANNA ACCNn1220 The Mixer Mount Spacer shown above is included on all Bicarbs produced from June 2006 to present Prior to June 2006 the Mixer Mount shown below was included but is no longer available itt A SHELLY pinili M eek Mounting Hardware 4 each Mixer Motor EQBICB01868 Power Cord SS Bolts HWBOSS01886 not shown EOSUB120BMPC001 SS Lock Washers HWWASS01913 SS Washers HWWASS01889 Mounting Hardware 4 each SS Bolts HWBOSS01888 SS Washers HWWASS01889 Mixer Mount This style no longer available SS Nuts not shown HWNUSS01888 Better Water LLC rev Jan 2014 Page 8 of 19 Single Bicarb Tank Mix Only MIXER MOTOR SHAFT amp PROPELLERS CSHAF T LENGTH 33 3 4 1 2 10 1 2 n 11 F DIAGRAM MIXER SHAFT lt fed gt PROP lt fel gt PROP EOSUB120BMPC001 MOTOR lt fe gt PROP Better Water LLC rev Jan 2014 Page 9 of 19 Service Manual Mixer Motor EQBICB01868 Spacer EQBICBMXRMNT SS Coupling EQBICB00472 gt a am os cik n e pee n Set Screws x4 HWSCSS01920 SS Shaft EQBICB00471 Poly Pro Props x3 EQBICB01923 Me mi a Set Screws x3 7 per prop EQBICB01920 B Single Bicarb Tank Mix Only Service Manual REPLACING PROPELLERS SHAFT and or COUPLING 1 Unplug the Bicarb s Main Power Cord 2 Remove the Lid b
5. Better Water LLC Single Tank Bical Mix Onl 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 No part of this manual may be reproduced for distribution sale or any intent other than previously described without the written permission of Better Water LLC This manual is subject to change without notice Better Water LLC assumes no responsibility or liability for any error or inaccuracies that may appear in this documentation Adobe and Acrobat are registered trademarks of Adobe Systems Inc Better Water LLC 698 Swan Dr Smyrna TN 37167 www betterwater com Single Bicarb Tank Mix Only Service Manual TABLE OF CONTENTS OUP COMPARY E 01 oiie gt E A A A NE ME EY EE LE YE 01 TechnicalPhoneSupport elan 01 TechnicalSupportinfoO nline MMAMAMAA A A gt gt Zm m m m m m m cece eee este aeeeeeeeaeeeaeeeaeegneeanens 01 SpecificContacis 11 eee 02 ee eg MR ee e 02 Warmings amp Cautlons eee 03 e e e 04 ImportantinformationforSuppolt m 04 Model Changes RelevantforSupportandReplacementParts
6. ION FOR SUPPORT Adhered to the front of each Bicarb unit is a label containing important information relating to the specific Bicarb unit and details both the Model and Serial Number Both of these pieces of information are very important in obtaining support determining warranty and properly servicing the Bicarb unit Please have this information available if you contact Technical Support i Mi z a er rs gt ba ECNE ta f Better Water LLC _ fo I 698 Swan Drive Smyrna TN 37167 1 7 Model EQASSY60BICARB 13 Year Serial BC1303034 I Rea 03 Month p The first four numbers in the serial number denote the year and month the device was manufactured n the example above the Single 60 Gallon Bicarb was produced in 2013 in the month of March Better Water LLC rev Jan 2014 Page 4 of 19 Single Bicarb Tank Mix Only Service Manual MODEL CHANGES RELEVANT for SUPPORT and REPLACEMENT PARTS The following is a summary of changes that were made and the time period they were made in that are relevant to support and determining the correct replacement part numbers Refer to the section above concerning the serial number in determining the year and month the device was manufactured to determine the relevance of these changes to your device June 2006 Mixer Motor Mount Change Prior to June 2006 the mixer motor was mounted on an elongated pl
7. Service Manual LIMITED WARRANTY TERMS and CONDITIONS a This limited warranty is given only to the original buyer and covers the equipment delivered with this limited warranty b The buyer shall be barred from any recovery on this limited warranty or otherwise for damages due in whole or in part to unreasonable use improper operation use beyond normal fashion failure to follow instructions failure to maintain the product in good condition and repair or the like c If the buyer discovers or should have discovered a defect in which it is reasonable to conclude that damage either personal property or economic may result the buyer s continued use of the product shall constitute any assumption of risk by the buyer and a bar to any recovery for breach of this limited warranty or otherwise d No oral or written representation information or advice given by Better Water LLC or any of its representatives shall create a warranty or in any way increase the scope of this express limited warranty and shall not form a part of the basis for bargain WHAT IS WARRANTED AND FOR HOW LONG a All equipment excluding ion exchange and filtration media and cartridges are warranted to be free from factory defects in materials and workmanship under normal use for a period of one 1 year from the date of shipment b It is a condition precedent to recovery on this limited warranty that the buyer strictly comply with all ope
8. alysis market gt Foundedin 1971 Better Water LLC has _ built a reputation for solving our customers toughest problems with high quality products and unmatched service Better Water LLC Technical Support 698 Swan Dr Phone 615 355 6063 press 1 Smyrna TN 37167 Email support betterwater com Phone 615 355 6063 Customer Service Fax 615 355 6065 Phone 615 355 6063 press 3 Email customerservice betterwater com Technical Support is available regarding all Better Water LLC systems Phone 24 hours a day 7 days a week S i e Normal business hours are Monday through Friday from uppor 8 00 am until 3 30 pm Central Standard Time excluding holidays Call 615 355 6063 press 1 for Technical Support Emergency assistance is available after normal business hours including holidays by calling 615 708 8627 BEFORE calling for emergency assistance e Check the Troubleshooting guide in this manual e Check the elecirical power connections fuses circuit breakers if applicable e Check all valves to ensure each is in the correct position if applicable Our website WWw betterwater com which is updated Technical frequently contains a wealth of technical support information on the SUPPORT tab and includes Support e Operator and Service Manuals Info e Interactive Frequently Asked Questions for Troubleshooting Tal a e Consumables and Accessories Lists e Technical Service Bulletins For your convenience
9. astic mount which raised the motor a few inches above the lid From June 2006 on a flat plastic mount was used which lowered the height of the mixer motor 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 Mid July 2013 Ball Valve Change Units manufactured before mid July 2013 contained Plast O Matic ball valves which were changed to Asahi ball valves These valves are not interchangeable Although their function is the same their width and length are slightly different and the handles are shaped differently These changes are detailed in the Single Bicarb Front View and Plumbing sections below Description Plast O Matic Valve Asahi Valve 3 4 Ball Valve Blue Handle PLVAS800170 PLVAS800170 A 1 Ball Valve Red Handle PLVAS800174 PLVAS800174 A October 2013 Added a Check Valve to Inlet Fill Port In October 2013 a check valve was added as an additional safety feature to the Inlet Fill Port See details of individual part numbers in the Inlet Fill Port Subassembly section of this manual Better Water LLC rev Jan 2014 Page 5 of 19 Single Bicarb Tank Mix Only Service Manual SINGLE BICARB FRONT VIEW Mixer Motor Hinged Lid EOBICB01868 60 Gallon EQBICB01505 100 Gallon EQBICB01506 Inlet Fill Port with Check Valve see Inlet Fill Port Subassembly Section for d
10. clamp them to the Shaft below the Coupling This should allow enough support and access to proceed 7 Remove the top two Set Screws in the Coupling then remove the Motor carefully laying it on top of the Tank sideways You may have to heat the set screws up to soften the Lock Tite which has been applied 8 Attach the new Motor to the Coupling with the Set Screws Use Lock Tight on each of the Set screws before tightening because motor vibration will cause the set screws to back out which can cause damage to the motor and or shaft assemblies 9 Remove the vice grips and allow the Coupling and Shaft to slip down through the Motor Mount back into position 10 Align and reattach the Motor to the Motor Mount using the previously removed bolts and nuts 11 Realign the Lid and reattach to the Tank using the previously removed bolts and nuts 12 Plug in the Mixer Power Cord 13 Verify the Mixer Motor rotation is clock wise Better Water LLC rev Jan 2014 Page 11 of 19 Single Bicarb Tank Mix Only Service Manual INLET FILL PORT SUBASSEMBLY ltem Part Description Qty 3 4 Poly Hose Nipple Barb 3 4 Diaphram Valve Plastic Threaded 3 4 Poly Close Hex Nipple 3 4 Street 90 Elbow Reference DWG 3284 US GALS Better Water LLC rev Jan 2014 Page 12 of 19 Single Bicarb Tank Mix Only Service Manual JUG FILL SUBASSEMBLY 1 PVC Sch 80 Pipe 2 1 4 length 3 4 PVC Sch 80 Pipe 6 leng
11. etails Jug Fill Valve 3 4 Pre July 2013 PLVAS800170 Post July 2013 PLVAS800170 3 4 90 Poly Nipple x2 PLFIPO00351 JUG FU Drain Valve 1 Pre July 2013 PLVAS800174 Post July 2013 PLVAS800174 Better Water LLC rev Jan 2014 Page 6 of 19 Single Bicarb Tank Mix Only Service Manual LID amp MOUNTING HARDWARE Mounting Hardware Kit for 2 Bicarb Lids lt No Part Numbers Hinged Lid 60 Gallon EGBICB01505 10 holes per lid 100 Gallon EQBICB01506 10 ofeach 1 3 8 x 1 4 Bolt 1 4 Flat Washer 1 4 Locking Washer 1 4 Nut g Top View of Lid WONG Underside View of Lid VOLARA FOAM for Tank Lid 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 Jan 2014 Page 7 of 19 Single Bicarb Tank Mix Only Service Manual MIXER MOTOR MOUNTS Mixer Motor EQBICB01868 Power Cord Mixer Mount Spacer EQBICBMXRMNT erst ies Madein MEDCO not shown EQSUB120BMPC001 RELUBRICATION NOT REQUIRED ons cm tt 1 ROTATION INTERCHANGE BLACK E AF PERMANENTLY LUBRICATED BALL BEARINGS i Mfg Co Niles L 80714 USA Mounting Hardware 4 each not shown SS Bolts HWBOSS01892 SS Lock Washers HWWASS01
12. ollow the procedure set forth in HOW TO OBTAIN A REPLACEMENT PART UNDER LIMITED WARRANTY IN NO EVENT SHALL THIS LIMITED WARRANTY BE CONSTRUED TO COVER NOR SHALL BETTER WATER LLC BE LIABLE TO BUYER AS ANY OTHER PERSON FOR ANY CONSEQUENTIAL INCIDENTIAL ECONOMIC DIRECT INDIRECT GENERAL OR SPECIAL DAMAGES WHICH ARE HEREBY EXPRESSLY DISCLAIMED Better Water LLC rev Jan 2014 Page 17 of 19 Single Bicarb Tank Mix Only Service Manual HOW TO OBTAIN A REPLACEMENT PART UNDER LIMITED WARRANTY a Buyer should contact the Customer Service or Technical Support Departments and request a Return Goods Authorization b Described part s will be sent with a purchase order c The returned part s will be returned to the factory for limited warranty consideration If part s are not covered under the limited warranty part s will be considered billable against the purchase order supplied WHAT IS NOT COVERED BY THIS LIMITED WARRANTY By way of example and not limitation this limited warranty does not cover Damage to or replacement of any ion exchange resin of filter media Labor or service charges for the removal and or replacement of any defective parts after the ninety 90 day period from the date of installation or sale by Better Water LLC Freight charges and travel expenses Damage from inadequate or defective wiring improper voltage improper connections or electrical service inadequate or defective plumbing water supply
13. olts and nuts so the lid can be lifted not removed 3 Lift the Lid and remove the bolts and nuts holding the Motor to the Motor Mount 4 Lift the Motor straight up to expose the Coupling and Shaft above the Lid then take a pair of vice grips and clamp them to the Shaft below the Coupling This should allow enough support and access to proceed 5 Remove the top two Set Screws in the Coupling then remove the Motor carefully laying it on top of the Tank sideways You may have to heat the set screws up to soften the Lock Tite which has been applied 6 The Coupling can remain attached to the Shaft if neither of these two pieces are being replaced If replacing the Shaft or Coupling then remove the bottom two Set Screws in the Coupling and set it aside 7 Lift the Lid and take hold of the Shaft before removing the vice grips then remove the Shaft from the Tank 8 Remove each Propeller from the Shaft by loosening its related Set Screw It may be necessary to use a hammer to gently tap down the Propellers to remove them from the Shaft 9 Replace each Propeller aligning the Set Screw with the etched groove then tighten carefully NOTE Over tightening can cause the threads on the propeller to strip 10 Lift the Lid take hold of the Shaft and reinsert it back into the Tank and up through the Mixing Motor Mount Hold in place with a pair of vice grips leaving enough room above the Shaft to reattach the Coupling 11 Reattach the
14. or water pressure or in violation of applicable building plumbing or electrical codes laws ordinances or regulations Damage from improper installation or operation including but not limited to abuse accident neglect improper maintenance freezing and fires or abnormal use Damage caused by contaminants in Buyer s water supply including hardness chlorine chloramines sulfur bacterial iron tannin algae oil organic matter or other unusual substances if special equipment has not been installed by Better Water LLC to remove such contaminants 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 Better Water LLC rev Jan 2014 Page 18 of 19 Single Bicarb Tank Mix Only Service Manual Better Water LLC rev Jan 2014 Page 19 of 19
15. rating and maintenance guidelines established by Better Water LLC and that the serial number if applicable is intact and legible on the equipment c It is a condition precedent to recovery on this limited warranty for damage to the external finish of the equipment that the buyer notifies Better Water LLC at the time of the installation that the finish is damaged WHAT IS REMEDY FOR BREACH OF THIS LIMITED WARRANTY or NEGLIGENCE BY BETTER WATER LLC a Buyer s sole and exclusive remedy for any breach of this limited warranty or negligence by Better Water LLC shall be repair or replacement of the defective part at the option of Better Water LLC provided such defective part is returned to Better Water LLC for inspection b Better Water LLC shall not be obligated to supply an exact replacement of the defective part and reserves the right to substitute new and improved parts c Better Water LLC shall provide at no cost to buyer labor to remove and or replace defective parts covered by this limited warranty for a period of ninety 90 days from the date of installation by Better Water LLC of the equipment d After such ninety 90 day period buyer shall be responsible for any labor or service charge for the removal and or replacement of any defective parts e 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 f
16. th 3 4 PVC Sch 80 Pipe 5 1 2 length 3 4 PVC Sch 80 Pipe 1 1 4 yz ll 1 x 1 x 3 4 PVC Sch 80 Tee SxSxS e r rismconz aia pve sehanas Ehow iS 8 PLFIPO00351 3 4 Polypro Hose Nipple Reference DWG 3109 REPLACEMENT INSTRUCTIONS IF BROKEN In the event this assembly gets broken it can be replaced The parts required will depend upon at which point the repair can be made which should be at the pipes item 1 2 2A or 2B or at the connection to the bottom of the tank item 3 is broken item 1 2 2A or 2B This part number is PLFIS800928 A 3 4 Coupling 2 1 8 length may be required to connect if the pipe z Better Water LLC rev Jan 2014 Page 13 of 19 1 Single Bicarb Tank Mix Only Service Manual BICARB VALVES DESCRIPTIONS Jug Fill Valve After Bicarb Solution is mixed this valve is used to take a sample to verify the Bicarb Solution is mixed properly from the Tank After Bicarb Solution is verified this valve is used to fill jugs from the Tank if needed During Disinfect procedure this valve can also be used to verify the presence of disinfectant Drain Valve This valve is used to drain all liquid from the Tank Better Water LLC rev Jan 2014 Page 14 of 19 Service Manual Single Bicarb Tank Mix Only DESCRIPTION Propeller Shaft 316 Stainless Steel Propeller Polypropylene Propeller Set Screw Stainless Steel Shaft Coupling Stainless
17. there are also online forms for placing Orders and requesting Returned Goods Authorization These are Adobe forms that can be downloaded and either faxed or emailed to us Better Water LLC rev Jan 2014 Page 1 of 19 Single Bicarb Tank Mix Only ep Technical Support Specific ji Contacts To Place an Order purchase orders Customer Service returns Website Introduction Service Manual Phone 615 355 6063 option 1 Email support betterwater com Fax 615 355 6065 Email orders betterwater com Phone 615 355 6063 Phone 615 355 6063 option 2 Fax 615 355 6065 Email customerservice betterwater com www betterwater com Helpful information and forms that can be found on our website Operator amp Service Manuals Technical Service Bulletins Consumables and Replacement Parts List Brochures Order Form Return Goods Authorization Request Form This Service Manual has been developed for the purpose of ordering factory replacement parts and for Troubleshooting the Single Bicarbs This Service Manual is not intended to replace the Operator Manual but serve as a Supplement to it Current versions of this Service Manual and the Operator Manual as well as other helpful information can be found on our website at www betterwater com support It is important to understand that the Better Water Bicarb Unit is a Class Il Medical Device and that non factory replacement parts could affect the safet
18. use or improper operation of this device will void any warranty 4 Where water is mentioned unless otherwise noted it must be AAMI standard quality water 5 Electrical and plumbing connections must adhere to local statutes and any facility codes Connect this device to a proper ground connection in accordance with the National Electrical Code Do not remove the ground wire or ground plug Do not use an extension cord with this device 6 Do not remove any Caution Warning or any other descriptive labels from the device 7 Do not operate this device in an explosive environment or in the presence of flammable materials Do not use this device to store mix or transfer flammable liquids 8 Movement or vibrations during shipment may cause connections to loosen 9 Do not operate this unit in an environment where temperatures may be below 50 F or above 90 F 10 This device should not be used for purposes outside the device s stated applications specifications or limitations Better Water LLC rev Jan 2014 Page 3 of 19 Single Bicarb Tank Mix Only Service Manual MODELS There are two models of the Single Bicarb unit the 60 gallon and the 100 gallon The operation service and replacement parts of these two units are the same with the only difference being the size of the tanks Single 60 Gallon Bicarb Unit Part EQASSY60BICARB Single 100 Gallon Bicarb Unit Part EQASSY100BICARB IMPORTANT INFORMAT
19. y performance and warranty of the unit This manual includes parts lists photographs schematics and diagrams to assist you in servicing the unit Better Water LLC rev Jan 2014 Page 2 of 19 Single Bicarb Tank Mix Only Service Manual WARNINGS 1 It is unsafe to operate or service this device without first reading and understanding the entire Operator and Service Manuals Keep this manual and other associated documentation for future reference 2 Misuse improper operation and or improper monitoring of this system could result in serious injury death or other serious reactions to patients undergoing hemodialysis treatment 3 Misuse improper use or handling of disinfectants and chemical cleaning solutions could result in serious injury or even death You must comply with the information contained in the Material Safety Data Sheet MSDS for the chemical being used 4 To avoid electrical shock hazard do not operate this device when the covers or panels are removed 5 ELECTROMAGNETIC INTERFERENCE This device can create and radiate radio frequency energy and may cause harmful interference if not installed according to the manufacturer s instructions CAUTIONS 1 When used as a medical device federal law restricts this device to sale by or on the authority of a physician Per CFR 801 109 b 1 2 Improper operation of this device could result in a low or no flow alarm on the dialysis machines 3 Mis
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