2200Q2JE-HO-KHM-N_2015.02.
Chapter 3 Installation
Ammonia Semi-hermetic Motor with K-series Compressor 3.1 Safety Precautions during Installation
3-1
Chapter 3 Installation
3.1 Safety Precautions during Installation
The description in this Chapter 3 "Installation" assumes that this product is to be installed in a
generic and commonly used refrigeration, cold storage, or air conditioning system.
If the installation procedures described in this chapter are not directly applicable to the
customer's specific refrigeration, cold storage, or air conditioning system, the customer is
requested to prepare a separate work procedure document by paying sufficient attention to the
safety issues and by referring to the relevant descriptions in this chapter, before actually
performing the installation work. For any unclear issues, please contact our local sales offices or
service centers.
It may be required that this product installation work be done by a qualified technician.
The work must be performed by technicians who have been qualified for the work according
to the applicable laws, regulations, and other regulatory requirements in the country this
product has been delivered to.
Carefully read and sufficiently understand the content of this chapter and other related
materials before actually performing the installation work.
Wiring work and/or other electrical work must be performed by a qualified electrical technician.
Never get into or put any part of your body into an area immediately below this product being
lifted up.
3.2 Installation Work
3.2.1 Unpacking
Check that this product is free from any damage or abnormality.
If there is any abnormality or missing part with this product, please contact our local sales offices
or service centers.
All packing materials that are no more needed after unpacking must be disposed of in a carefully
controlled manner in accordance with the applicable laws, regulations, and any voluntary
regulations of the customer
3.2.2 Storage
If this product is to be stored before the installation:
Place this product in such an indoor area, where ventilation is adequate, no direct sunlight is
projected and free from any excessive variation of air temperature occurs.
To avoid damaging the bearing due to fretting, store this product where no vibration occurs.
Absolutely avoid placing this product for storage directly on the ground
Fill this product with Nitrogen gas and seal it (at the gauge pressure of approximately 0.15
MPa).
Upon packing, this product is filled with Nitrogen gas to prevent rust.
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