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INTRODUCTION
1.1 Health & Safety
Please ensure you read the Health & Safety notes in Section 5.
1.2 Product Range
This Operator manual has been prepared for PURELAB® Chorus product models:
• PURELAB® Chorus Part No. PC1LSCXM2 - Life Science
• PURELAB® Chorus Part No. PC1ANRXM2 - Analytical Research
• PURELAB® Chorus Part No. PC1GSCXM2 - General Science
1.3 Use of this Manual
This manual guides you through the operation and maintenance of the Chorus allowing you to
obtain a guaranteed supply of purified water to meet your requirements.
1.4 Installation
Chorus is supplied with a Quick Start Guide and Quick Reference Guide.
Quick Start Guide shows you how to install and commission the Chorus.
Quick Reference Guide shows you how perform day to day functions.
1.5 System Configuration
Maximum system size 1 X Chorus 1 + 4 X Chorus 2 or 3 + Reservoir + 4 X Dispenser.
See Quick Start Guide for typical configurations.
1.6 Environment
The Chorus unit should be installed on a flat, level surface, in a clean, dry environment.
The unit can also be wall mounted using the purpose designed wall mounting kit against a
vertical wall capable of supporting the combined weight of the unit and mounting kit.
WARNING!
NOT TO BE USED IN FUME EXTRACTION ENCLOSURES.
1.7 Commissioning
Chorus is supplied in a preset commissioning mode which must be completed before purified
water can be dispensed. Refer to Self Help Guidelines, section 4 Process Button.
1.8 Customer Support
If you need help with your Chorus, please call your local ELGA representative. For the address of
the nearest ELGA LabWater Sales and Service office visit the country list on our website.
www.elgalabwater.com or contact ELGA Lab-Water at:
Chorus 1 Operator Manual MANU39998 LSC ANR GSC Version 02 3/17 Page 1
Email: techsupport@elgalabwater.com