Safety First; Intended Use - BRONKHORST EL-FLOW Select Quick Start Manual

Safety First

▶ Please read this manual carefully before installing and
operating the product.
▶ All instructions must be observed, including the online
available comprehensive instruction manual of the product.
▶ Failure to comply with the instructions may result in material
damage and personal injury, including danger to life.
▶ Scan the QR code (Product info) on the back cover to download
the additional product manuals.
▶ If in any doubt: scan the QR code (Service & Support) on the
back cover to get in contact with Bronkhorst.
▶ Before working on the product: de-energize the product.
▶ Take appropriate measures to prevent electrostatic discharge
(ESD) while working on the product.
▶ Always check for fluid leakage before and after working on the
product.
▶ The product may run hot during operation depending on
process fluid and ambient temperature.
▶ Allow the product to cool down before carrying out any work.
▶ If necessary, wear protective gloves.

Intended Use

The product has been developed to measure and/or control
mass flow rates of clean and dry gases in a fluid system.
The product is suited for general-purpose indoor (dry)
applications, like laboratories and machine enclosures.
Any other use is considered not intended.
▶ Observe the details on the serial number label and this guide
to ensure correct use.
Notices for the user
The product requires professional experience and knowledge of
installation, operational requirements of the relevant industry, and
knowledge of the type of application and national requirements
according to relevant standards and regulations.
Modifications
The product may not be disassembled or modified in any way or for
any purpose. Unauthorized modifications can undo safety features,
compromise system specifications and cause failure to comply
with applicable laws, regulations and directives.
Any unauthorized modification will be considered as unintended
and improper use.