Varec 2920 Installation And Operation Manual page 5

Varec, Inc.
Terms of Use
The information provided in this document is provided "as is" without warranty of any kind.
Varec, Inc. disclaim all warranties, either express or implied, including the warranties of
merchantability and fitness for a particular purpose. In no event shall Varec, Inc. or its suppliers
be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss
of business profits or special damages, even if Varec, Inc. or its suppliers have been advised of
the possibility of such damages.
This manual is solely intended to describe product installation and functions and should not be
used for any other purpose. It is subject to change without prior notice. This manual was
prepared with the highest degree of care. However, should you find any errors or have any
questions, contact one of our service offices or your local sales agent.
Safety Precaution Definitions
Caution! Damage to equipment may result if this precaution is disregarded.
Warning! Direct injury to personnel or damage to equipment which can cause injury to
personnel may result if this precaution is not followed.
Note Qualified personnel are required for installation of this product in a hazardous
environment.
Safety Precautions
Read this manual carefully and make sure you understand its contents before using this product.
Follow all instructions and safety guidelines presented in this manual when using this product.
If the user does not follow these instructions properly, Varec cannot guarantee the safety of the
system.
Note Comply with all applicable regulations, codes, and standards. For safety precautions,
the user should refer to the appropriate industry or military standards.
Caution! Electrical Hazard! Read and understand static and lightning electrical protection
and grounding described in API 2003. Make certain that the tank installation, operation,
and maintenance conforms with the practice set forth therein.
Warning! Striking the gaugehead of the transmitter with a metal object could cause a
spark to occur. When removing or replacing the gaugehead in flammable or hazardous
liquid storage areas, take necessary measures to protect the gaugehead from impact.
Warning! Volatile fumes may be present! Ensure that the tank has been leak and pressure
tested as appropriate for the liquid to be stored. Observe appropriate safety precautions in
flammable or hazardous liquid storage areas. Do not enter a tank that has contained
hydrocarbons, vapors, or toxic materials, until a gas-free environment is certified. Carry
breathing equipment when entering a tank where oxygen may be displaced by carbon
dioxide, nitrogen, or other gases. Wear safety glasses as appropriate. Use a hard hat.
Warning! Sparks or static charge could cause fire or explosion! The mechanical
connections between the guide cables, the float, the tape, and the gaugehead provide a
resistance to ground that is adequate for the safe electrical drain of electrostatic charges
that may accumulate in the tank and the product. Worker activity and worker clothing may
accumulate electrostatic charges on the body of a worker. Care should be used in
flammable environments to avoid the hazard.
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