Envent Engineering Ltd. Page 3 Revision 2.4
Disclaimer
No other warranty is expressed or implied. The manufacturer specially disclaims the
implied warranties of merchantability and fitness for a particular purpose.
The sole remedy of the buyer shall in no case exceed the purchase price of the
analyzer.
The manufacturer shall not be liable for personal injury or property damage suffered in
servicing the product. The product should not be modified or repaired in a manner at
variance with procedures established by the manufacturer.
Key Symbols
The following symbols are used throughout this manual. They are intended to draw
attention to important information.
Description of hazards that could result in major injury or death.
Description of hazards that could result in minor injury or property damage.
Description of important information regarding safety of personal and/or property.
Caution: hot surface.
Description of useful information to help understand a concept.
Warnings & Cautions
This section covers all warnings and cautions for the 330S and 331S H
2
S analyzers.
They are divided into warnings and cautions applicable to both the 330S and 331S,
only 330S, and only 331S H
2
S analyzers. Please read and understand all statements
as they are for your own safety when installing, operating and maintaining the
analyzer(s). Some of these statements are also noted throughout the manual when
relevant.