LG RCWFL Series, Руководство по установке

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ENGLISH
3. PREPARATION BEFORE INSTALLATION
3-1. Check Site Information
• Consult the following below with a person in charge of the site for a safe and accurate installation by inspecting the
site in advance and reviewing needs before installing the Centrifugal Chiller.
1) Work range and product Data: Check the site installation work range and approved documents.
2) Installation place: Review environment conditions of an installation place based on the Section 3-2.
3) Inspection of Entrance: Plan for a smooth delivery by checking an entrance size(width, length, height)
3-2. Environment Conditions for Installation Place
• Install and store the product by considering environment conditions of a product installation place below including
securing a place for installation of the Centrifugal Chiller.
1) Make sure that the piping, insulation materials, and wire of the Centrifugal Chiller are not damaged during storage
or operation.
The product should be stored in a way that when the Centrifugal Chiller refrigerant leaks, it can be ventilated.
2) Temperature of a product storage place should be below 40°C, and select a place with good ventilation and low
temperature. Give a special care about a temperature increase of a storage place for a long-term storage, and
maintain the temperature of the machine room below 40°C.
A loss of the refrigerant and damage of human life may occur if the safety valve operates and the refrigerant gas
is discharged when the safety valve discharge pressure increases abnormally in case the refrigerant is filled in the
Centrifugal Chiller.
Check the safety valve setting pressure of the product if a temperature of the machine room is above 40°C, and
maintain a temperature of the machine room below a pressure at which discharge starts by consulting with our
service engineers.
3) Store the Centrifugal Chiller in a dry, vibration-free and safe place.
4) Make sure that the floor on which the Centrifugal Chiller is installed can bear the weight of the product.
5) Avoid installing in the vicinity of the inflammables and combustibles. Be cautious of the radiant heat when in-
stalling the product in parallel with heating units such as a boiler, etc.
6) Be cautious about a high humidity as it may cause electric failure and corrosion of the Centrifugal Chiller.
7) Select a place with little dust. Dust may cause electric failure.
8) Secure enough space for a work place to replace the heat pipe and a place for opening the water box and mainte-
nance and inspection.
9) Secure the maximum or safe height matching with a crane to lift the Centrifugal Chiller easily.
10) Make sure that an enough drainage treatment from the machine room is installed.
11) Secure enough illumination and light for repair and inspection.
12) The Centrifugal Chiller is an indoor-type product, thus do not install it outdoor or under direct sun light.
13) Make sure to have enough protection (vinyl cover) for dust or rain.
14) Plan complying with the installation place standard of the High-Pressure Gas Safety Control Act when installing
the Centrifugal Chiller in the machine room. (for domestic use)