C6.2.38/0719/E
1
About these guidelines
The purpose of these guidelines is to provide guidance in the application of Copeland Scroll
™
compressors and Emerson control drives
in users’ systems working with propane. They are intended
to answer the questions raised while designing, assembling and operating a system with these
products.
Besides the support they provide, the instructions listed herein are also critical for the proper and
safe functioning of the compressors. Emerson cannot guarantee the performance and reliability of
the products if they are misused in regard of these guidelines.
These application guidelines cover stationary applications only. For mobile applications, please
contact the Application Engineering department at Emerson as other considerations may apply.
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Safety instructions
Copeland Scroll compressors and Emerson control drives are manufactured according to the latest
European and US safety standards. Particular emphasis has been placed on the user’s safety.
The YBVH* compressors are released for R290 applications. For all systems, an active safety system
concept such as gas detection and ventilation are required.
The YBVH* compressors and drives are intended for installation in systems in accordance with the
European Machinery directive MD 2006/42/EC, the Pressure Equipment Directive PED 2014/68/EU,
the Low Voltage Directive LVD 2014/35/EU and the Electromagnetic Compatibility Directive
EMC 2014/30/EU. They may be put to service only if they have been installed in systems according
to instructions and conform to the corresponding provisions of legislation. For relevant standards
please refer to the Manufacturer
NOTE: Emerson marks all A3 scroll compressors with a sticker for flammable refrigerants.
Systems using such refrigerants must comply with applicable legislation and regulations
such as but not limited to EN
378. It remains the user’s responsibility to select products
compliant with legislation and regulations applicable for its application.
The Material Safety Datasheet (MSDS) for R290 shall be considered when working with this type of
refrigerant - please check this document provided by the gas supplier.
These instructions should be retained throughout the lifetime of the compressor.
You are strongly advised to follow these safety instructions as well as those delivered with
the compressor. Failure to do so could result in serious injury.
1.1 Icon explanation
WARNING
This icon indicates instructions to avoid
personal injury and material damage.
Risk of fire
This icon indicates a risk of flammable
atmosphere.
High voltage
This icon indicates operations with a
danger of electric shock.
CAUTION
This icon indicates instructions to
avoid property damage and possible
personal injury.
Danger of burning or frostbite
This icon indicates operations with a
danger of burning or frostbite.
IMPORTANT
This icon indicates instructions to
avoid malfunction of the compressor.
Explosion hazard
This icon indicates operations with a
danger of explosion.
NOTE
This word indicates a recommendation
for easier operation.
Danger of explosive atmosphere
This icon indicates a risk of explosive
atmosphere.
