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General| Brand | Better Water |
|---|---|
| Model | PB2 |
| Category | Water Dispenser |
| Language | English |
Background on Better Water LLC, its history, and market.
Details for contacting Better Water LLC for support and orders.
Introduces the PB2 and the operator manual's scope.
Critical warnings for safe operation and handling of the PB2 unit.
Important cautions to prevent hazards and maintain product integrity.
Details on the two PB2 models and their electrical differences.
Explains why model and serial numbers are crucial for support.
Overview of the PB2's versatility, quiet operation, and accessories.
Lists and briefly describes the main components of the PB2 unit.
Identifies components on the front and right side of the PB2.
Identifies ports and connections on the back and left side.
Describes the control box, its switches, and pressure gauges.
Details the WQM display, readings, and primary function.
Explains the RO unit housing and the central membrane.
Details internal filters, membrane, motor, and pump.
Describes short and extended carts for the PB2 unit.
Explains the purpose and function of the disinfect jug.
Details the booster pump's role and specifications.
Explains the divert-to-drain functionality and components.
Describes the UV light's function in water sterilization.
Details the 5 micron pre-filter for additional sediment removal.
Explains carbon block filters for chlorine/chloramine reduction.
Details portable carbon tanks for water treatment.
Describes the water softener for hardness reduction.
Explains the DI polishing filter for pH and contaminant adjustment.
Details the short bowl replacement for filter housings.
Explains the use of a false tube as a filter replacement.
Covers general, electrical, EMI, and drain requirements.
Specifies parameters for acceptable feed water quality.
Lists normal operating pressures for various gauges.
Step-by-step guide for unpacking and initial setup.
Illustrates water flow and connection details.
Details connecting optional accessories like tanks and DTD.
Initial steps including inspection, unpacking, and installing filters/UV.
Steps for preparing carbon tanks and water softeners.
Connecting water source and purging system components.
Purging carbon blocks and connecting the UV light system.
Steps for connecting and setting up the booster pump.
Purging the PB2, connecting product/drain hoses, and verifying settings.
Connecting power, initial rinse, and DTD connection steps.
Performing water quality checks and taking samples.
Connecting the PB2 output to the dialysis machine.
Identifies filters and membrane installed at the factory.
Warning about using specific chemicals for disinfection.
Visual representation of water flow through the system.
Table detailing inlet/outlet connections for pre-treatment options.
Lists and describes the purpose of each PB2 port.
Details connections for booster pump and divert-to-drain.
Diagrams showing various connection configurations with accessories.
Steps for soaking, rinsing, and preparing carbon tanks.
Guide for preparing and regenerating the water softener.
Operation of the divert tee and initial installation steps.
Procedures to test the divert-to-drain after installation.
Verifying the correct operation of the divert-to-drain.
Key principles for safe and effective operation.
Explains the WQM display, modes, and switches.
Describes the low pressure alarm and reset button.
Steps for connecting hoses, water, and powering the unit.
Performing chlorine checks and post-treatment flushing.
Step-by-step guide for flushing the PB2 unit.
Explains low pressure alarms and provides solutions.
Details parts and steps for connecting to two machines.
Explains why cleaning/disinfecting is needed and how often.
Critical warnings regarding chemical use and patient safety.
Further warnings and guidance on outsourced water testing.
Lists chemicals and equipment needed for cleaning/disinfecting.
Steps for preparing the unit and mixing cleaning/disinfecting solutions.
Procedures for running the cleaning/disinfecting cycles.
Steps for testing residuals and performing rebound breaks.
Explains when E2E disinfection is needed and its requirements.
Steps for preparing the unit and starting the E2E disinfection.
Details dwell times, rinsing, and final testing for E2E.
Replacing components and handling persistent bio-film.
Explains why preservation is needed and the cleaning steps.
Steps for preparing and packing the unit for storage.
Steps to bring the PB2 back into service after storage.
Details what the warranty covers and remedies for breaches.
Lists warranty exclusions and how to obtain replacement parts.
Introduction to the Technical Service Bulletins section.
Details issues with low pressure alarms and monitor behavior.
Instructions for modifying units with a contactor relay.
Visual guide for wiring changes on contactor relays.
Instructions for modifying units with a blade-type relay.
Visual guide for wiring changes on blade-type relays.
Steps to verify the successful completion of modifications.
Describes low pressure issues during flush and their causes.
Provides solutions for low pressure issues during flushing.
Suggests booster pumps and larger hoses for low pressure.
Addresses nuisance alarms due to feed water changes.
Instructions for changing dipswitches on the control board.
Guide to changing the Water Quality Monitor's alarm set-point.
Steps for replacing the internal and external control box covers.
Presents requirements for current leakage tests.
Explains replacing the 10" carbon block filter bowl.
Provides important notes and cautions for bowl replacement.
Detailed steps for replacing the filter bowl.
Explains using an external filter with a bypass tube.
Instructions for installing the external filter and bypass.
Details the conversion for new control boxes and DTD.
Steps for mounting the bracket and DTD unit.
Instructions for replacing the control box and wiring DTD.
Connecting DTD hoses and initial testing procedures.
Verifying the correct operation of the DTD after conversion.
Information on pre-shipment testing data.
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