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Safety information for the PURELAB® Chorus 2, including electricity and residual preservative.
Diagram illustrating a single PURELAB® Chorus 2 system with a 15L or 30L reservoir.
Diagram illustrating a dual PURELAB® Chorus 2 system with a 60L reservoir.
Diagram illustrating a quad PURELAB® Chorus 2 system with a 100L reservoir.
Diagram for a single Chorus 2 unit with a 15L/30L reservoir, alternate configuration.
Guidance on essential health and safety precautions to be observed.
Details of the PURELAB® Chorus 2 RO/DI product models covered by this manual.
Explanation of how the manual guides users through operation and maintenance.
Reference to the Quick Start Guide for installation and commissioning steps.
Information on maximum system size and typical configurations.
Specifications for the recommended installation environment and mounting options.
Note on the preset commissioning mode required before dispensing water.
Contact information and resources for obtaining assistance with the Chorus unit.
Diagram labeling key components and features of the PURELAB® Chorus 2 unit.
Numbered labels identifying the various connection ports on the Chorus 2 unit.
Step-by-step guide to cleaning the inlet filter assembly and mesh filter.
Instructions for replacing the LC241 Pre-treatment Pack, including reminders.
Procedure for replacing the LC234 Purification Pack, triggered by a 12-month reminder.
Guide for replacing the LC240 RO module based on purity or flow rate performance.
Instructions for replacing the composite vent filter LC216.
Explanation of the unit's status lights (constant, blinking) and their meanings.
Guide to operating the unit using the process button for various functions.
Overview of default alarm settings for temperature, water purity, and overfill protection.
Steps to prepare the unit for sanitisation, including turning off the process button and redirecting water.
Instructions for removing the purification pack as part of the sanitisation process.
Steps to change the pre-treatment cartridge LC241 during sanitisation.
Instructions on adding CT1 or EfferSan™™ tablets to the sanitisation port.
Steps to fit the bypass pack LC233 and the sanitisation cap.
Pressing the process button (ON) to start the sanitisation cycle.
Allowing the unit to operate for 60 minutes during the sanitisation process.
Steps to complete sanitisation, including reconnecting ports and replacing the purification pack.
General warnings and cautions regarding potential injury, fatality, or equipment damage.
Guidelines for the operating environment, including temperature, humidity, and location.
Critical safety instructions for electrical connections and power supply usage.
Information about residual preservative flushed during commissioning.
Reference to material safety data sheets for Control of Substances Hazardous to Health.
Detailed specifications for purified water output across different models.
Specifications for acceptable feed water quality parameters.
Details on the size of OD tubing for inlet, drain, and outlet connections.
Electrical specifications including mains input, control voltage, and power consumption.
Physical dimensions and weight specifications for the Chorus 2 units.
Table listing part numbers, descriptions, service life, and shelf life of consumables.
Instructions for downloading technical data using a USB drive.
Details of the limited warranty provided by ELGA® LabWater for its products.
Warranty terms for water systems, excluding membranes and purification packs.
Warranty coverage for components manufactured by third parties.
Information regarding product improvements, manual accuracy, and liability.
General| Type | Water Purification System |
|---|---|
| Bacteria | < 1 CFU/ml |
| Model | PURELAB Chorus 2 |
| Water Source | Potable water |
| Output Water Quality | Type 2 (pure) and Type 1 (ultrapure) water |
| Output Water Type | Type 2 and Type 1 |
| TOC | < 5 ppb |
| User Interface | Touchscreen display |
| Installation | Benchtop |
| Power Supply | 100-240V AC, 50/60 Hz |
| Operating Temperature | 5-35°C |
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