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4 Installation instructions
4.1 Pre-check
Installation should be performed by the skilled technician to guarantee the normal operation and
prevent malfunctions and please read this manual carefully prior to installation.
The chiller is manufactured, inspected and tested strictly in accordance with the quality control program
and it will work properly within the expected service life as long as its installation, operation and service.
4.2 Acceptance check
The user is responsible for organizing personnel to perform the acceptance check at the regulated
plate of delivery. Checks listed below should be taken as a minimum.
(1) Check if all required documents and accessories are provided as per the packing list.
(2) Check the equipment model.
(3) Check if the equipment is damaged and all parts are provided.
(4) Check if refrigerant leaks.
(5) Do not remove the protective cover on the flagon of the shell-and-tube heat exchanger before
connecting the water tube and check if the water pipe is clean.
(6) Check if the installation and operation are within the allowable conditions.
When there is damaged or any other question, contact the local sales representative for applicable
solutions.
After the acceptance check, take necessary protection to the unpacked equipment. Note that it is not
recommended to unpack the equipment too early to avoid any unexpected damage.
4.3 Handling and lifting
Each unit will undergo a series of strict factory inspections and tests to guarantee the expected
performance and quality. However, special attention should be paid during handling and shipping to
prevent the control system and the piping system from being damaged.
The unit should be moved by the forklift or hoisting machine. During lifting, the canvas lifting or steel
ropes in use should be of enough strength and go through the based and then bundled tightly. The unit
should be lifted stably from four corners. Meanwhile, be sure there should be protective pads to prevent
lifting ropes contacting with the unit. The inclination angle during lifting should be less than 15 degree.
The unit should be moved softly and severe collision and forced drag are not allowed.
A Series Inverter Modular Air-cooled Chiller (Heat Pump)
NOTE
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