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figure 4-7 Schematic diagram of crane operation
4.4.2 Hoisting
In the process of lifting the devices, each operation link should be carried out according to
the following requirements:
• The devices should be lifted vertically, and no dragging on the ground or the top of the
lower cabinet should occur when lifting, and the devices should not be dragged on any
surface.
• The devices should be suspended after being lifted 300 mm from the supporting surface.
Check the connection between the lifting tools and the devices. Lift only after confirming
that the connection is firm.
• After the devices are in place, they should be put down gently and steadily. It is strictly
forbidden to place the devices in a vertical place by shaking the lifting tools.
• The place where the devices are placed should be solid and flat, with good drainage,
without obstacles or protrusions.
• It is strictly forbidden to hoist the product via the top beam!
• When lifting, please keep the rope stuck in the middle of the top corner piece to
prevent the rope from abrading the surface of the cabinet.
4 Mechanical Installation System Manual
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