Installation Foundation; Handling And Lifting - Gree LSQWRF35VM/NhA-M Service Manual

3.3.5 Installation foundation

(1) The installation foundation should be designed by qualified designers.
(2) The foundation should be made of cement or steel structure and be capable of supporting the
weight of the unit. Additionally, the upper surface should be kept level. It would be better to keep
drain grooves around the foundation.
(3) The installation should be secure enough, and its surface should be smooth.

3.3.6 Handling and lifting

Handling and lifting of the main unit should be performed by a qualified installation team. During lifting,
the main unit should be kept stable both horizontally and vertically.
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. Please do lifting as
shown in the figure below for units with similar structure.
Unit Installation
Dursing hoisting, the length of
the spreader should be longer
than that of the unit.
During transport by the forklift ,the symmetric holes should
be used at the A-A or B-B base of the unit itself, or at the
wooden base.
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