Table of Contents
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Table of Contents
Related Manuals for Barnstead D4631 120 VAC
Summarization of Contents
Safety Information
Alert Boxes
Explains different alert box types (WARNING, CAUTION, NOTE) and their meanings.
Warnings
Details safety precautions for electrical shock and personal injury during operation and maintenance.
General Specifications
Feedwater Requirements
Specifies feedwater types, pressure range, and temperature range for the unit.
Product Water Quality
Defines the quality of water produced by the E-pure unit.
Flowrate Specifications
Lists maximum flow rates for Type 1 RGW-Filtered water under different conditions.
Installed Dimensions and Weight
Provides physical dimensions and operating weight for unit configurations.
Mounting Method
Describes the mounting method for the unit.
Electrical Requirements
Voltage and Frequency
Lists the nominal voltage and frequency ranges the unit operates on.
Protection (Fuse Specifications)
Specifies the fuse types and ratings required for different voltage services.
Resistivity Measurement
Range, Accuracy, and Cell
Defines the measurement range, accuracy, and cell constant of the resistivity meter.
Introduction and Unpacking
Introduction
Introduces the manual's purpose and the E-pure unit's capabilities.
Unpacking Instructions
Provides guidance on how to unpack the E-pure unit carefully.
Mounting and Utility
Critical Safety Warnings
Crucial safety warnings regarding electrical shock, water spillage, and proper connection.
Important Cautions
Important cautions regarding electrical connection and mounting surface integrity.
Mounting Hardware Specifications
Specifies the recommended dimensions for wall mounting hardware.
Unit Mounting Procedure
Mounting the E-pure Unit
Step-by-step guide for physically mounting the E-pure unit onto its bracket.
Installation Cautions and Notes
Cautions regarding seal tightening and notes on feedwater shutoff valve.
Tubing Connector Installation
Tubing Connector Installation Steps
Detailed procedure for installing tubing connectors onto the E-pure system.
Tubing Connector Cautions
Caution about not over-tightening tube fitting hex nuts.
Initial Operation
Initial Operation Steps
Step-by-step instructions for the initial setup and startup of the E-pure system.
Pretreatment Cartridge Rinsing
Note about rinsing pretreatment cartridges to ensure optimal performance.
Cartridge Installation Procedure
Instructions for installing the initial pretreatment cartridge into the first canister.
O-ring Inspection Note
Reminder to check O-rings before installing canisters and cartridges.
Initial Operation - Cartridge Sequence
Locking Pin and O-ring Cautions
Cautions regarding securing the locking pin and information about extra O-rings.
Pump Dry-Run Caution
Caution against running the pump dry, emphasizing feedwater availability.
System Filling and Operation
Filling Procedure
Procedure for filling the system with water and purging air after cartridge changes.
Final Filter Installation
Instructions for installing the final filter, including using Teflon tape.
System Recirculation and Rinse
Describes recirculating water for quality improvement and rinsing the filter.
Normal Operation Recommendation
Recommendation for continuous pump operation during the workday.
Resistivity Meter Functionality
Explains the function and scale of the resistivity meter.
Maintenance Procedures
Safety Warning for Servicing
Warning to disconnect power before servicing the E-pure unit.
Cartridge Replacement
Step-by-step guide for replacing exhausted cartridges.
Final Filter Replacement
Recommended frequency and procedure for replacing the final filter.
Fuse Replacement
Procedure for replacing fuses, including safety warnings.
System Sanitization
Outlines when and how to sanitize the system, especially after cartridge replacement.
System Sanitization Procedure
Disinfectant Solution Safety
Safety warning about splashing disinfectant solutions and ensuring ventilation.
Pump Dry-Run Caution
Caution against running the pump dry during sanitization.
Detailed Sanitization Steps
Detailed procedure for cleaning and sanitizing the E-pure system using a bleach solution.
Component Cleaning and Shutdown
Resistivity Cell Cleaning
Instructions for cleaning the resistivity cell electrodes, including cautions.
Shutdown Procedure
Procedure for shutting down the system for extended periods to prevent bacteria growth.
Related Equipment Manual Reference
Refers to other manuals for related equipment like Remote Dispenser.
Troubleshooting Common Issues
Unit Inactivity and Pump Issues
Diagnoses for E-pure inactivity and pump not running with display lights.
Purity Level and Flow Rate Problems
Troubleshooting for water not reaching purity levels and reduced or no product flow.
Troubleshooting Continued
Leaking Canisters and Short Cartridge Life
Troubleshooting steps for leaking canisters and short cartridge life.
Feedwater Characteristics Impact
Explains how changes in feedwater characteristics affect performance and cartridge life.
Parts List - Pump Components
Pump Assembly Part Numbers
Lists part numbers and descriptions for components of the pump assembly.
Parts List - E-pure Components
E-pure Unit Part Numbers
Lists part numbers and descriptions for E-pure unit components, referencing Figure D.
Parts List - Consumables
Consumable Parts Catalog
Lists consumable parts, their catalog numbers, and recommended quantities for unit configurations.
Parts List - Maintenance and Safety Stock
General Maintenance Parts
Lists general maintenance parts with catalog numbers and recommended quantities.
Recommended Safety Stock Parts
Lists parts recommended for safety stock to minimize downtime.
Ordering Procedures and Warranty
Ordering Parts and Service
Provides instructions on how to order parts and request service.
One Year Limited Warranty
Details the terms and conditions of the product's one-year limited warranty.
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