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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 operating with CO
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 and drives. The performance and reliability of the products may
be impacted if they are not used according to these guidelines or are misused.
These application guidelines cover stationary applications only. For mobile applications, please
contact the Application Engineering department at Emerson as other considerations may apply.
1
Safety instructions
Copeland scroll fixed- and variable-speed compressors and Emerson motor control drives are
manufactured according to the latest relevant European and US safety standards. Particular
emphasis has been placed on the user's safety.
The ZO(V)*AG compressors and drives are intended for installation in systems in accordance with
the European Machinery
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.
The Material Safety Datasheet (MSDS) for R744 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.
1.1
Icon explanation
WARNING
This icon indicates instructions to
avoid personal injury and material
damage.
High voltage
This icon indicates operations with a
danger of electric shock.
Danger of burning or frostbite
This icon indicates operations with a
danger of burning or frostbite.
Explosion hazard
This icon indicates operations with a
danger of explosion.
1.2
Safety statements
▪ Refrigerant compressors must be employed only for their intended use. The system has
to be labelled according to the applicable standards and legislation.
▪ Only qualified and authorized RACHP (refrigeration, air conditioning and heat pump)
personnel are permitted to install commission and maintain this equipment.
▪ Electrical connections must be made by qualified electrical personnel.
▪ All valid standards for connecting electrical and refrigeration equipment must be
observed.
▪ The national legislation and regulations regarding personnel protection must be observed.
AGL_Ref_ST_ZO_E_Rev00
Directive MD 2006/42/EC, the Pressure Equipment Directive
NOTE
Use personal safety equipment.
protective clothing, safety boots and hard hats should be worn
where necessary.
(R744). They are
2
CAUTION
This icon indicates instructions to avoid
property
damage
and
personal injury.
IMPORTANT
This icon indicates instructions to avoid
malfunction of the compressor.
This word indicates a recommendation
for easier operation.
Safety goggles, gloves,
possible
1
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