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Carry-in/Installation
Carry-in Operation
(1) Carry the refrigeration unit gently by keeping the
vertical position as much as possible.
(2) Absolutely avoid a lay-down position of the
refrigeration unit.
(3) When conveying the refrigeration unit with a forklift,
maintain the unit vertically by using the square holes
at the corners of the unit base.
Foundation/Platform Work
• As a reference, the foundation should be made from concrete having a mass about 3 times that of the refrigeration
unit. (Absorbing vibration by mass)
• Vibration should be reduced by a platform or anti-vibration pad for avoiding transmission of vibration to the floor and
wall.
• To avoid falling, secure the refrigeration unit by using anchor bolts. (Use all securing positions)
• The refrigeration unit must be installed with an inclination angle 1° or below.
If a foundation meeting the requirement above cannot be secured, be sure to check that no abnormal vibration is
generated by resonation of the refrigeration unit and piping system.
(1) Basic foundation work when the pipe is extended horizontally.
Form a concrete foundation with a thickness of 150 mm or more on the floor surface, and place an anti-vibration pad
(thickness of 8 to 15 mm) on the entire unit base surface, and then secure it with anchor bolts.
(2) Basic foundation work when the pipe is extended downward.
Form an elevated foundation with vertical columns.
Place an anti-vibration pad (thickness of 8 to 15 mm) on the entire surface of the foundation and secure it with anchor
bolts.
Hoist Operation
When hoisting the refrigeration unit, use caution for the
following points.
(1) When hoisting the refrigeration unit, follow the
"Precautions for Hanging the Product" attached to the
refrigeration unit.
(2) When hoisting the refrigeration unit and conveying it,
keep it level without causing any impacts.
(3) Hoist rope, etc. must be strong enough to withstand
the weight of the refrigeration unit.
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