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2.4 Refrigerant Requirement
Inferior or counterfeit refrigerant can seriously damage the system. Please use a refrigerant certified by Vertiv™. The
refrigerant brand certified by Vertiv™ is Honeywell.
WARNING! Do not use inferior refrigerant which can seriously damage the system. Vertiv™ is not responsible
for any consequences caused by the use of inferior refrigerant.
2.5 Handling, Unpacking, and Inspecting the Unit
2.5.1 Transporting and Handling the Unit
It is recommended to use rail transportation or waterway transportation. If you choose road transportation, choose a road
with better conditions to prevent excessive bumps.
The unit is heavy. The weight is listed in Table 3.1 Indoor Unit Dimensions and Weight.. It is recommended to use the
mechanical equipment like electrical forklift to move the unit. When handling, move the unit to a place closest to the
installation site. If an electric forklift is used, insert the tines below the pallet as shown in the figure below. Mind the center of
gravity of the packaged unit to prevent tipping.
Figure 2.2 Transporting the Unit
When handling, the inclination angle of the unit should be kept in the range of 75 to 105 degrees.
2 Pre-installation Guidance
Proprietary and Confidential ©2023 Vertiv Group Corp.
Vertiv™ Liebert® CRV4 Series Air-cooled Precision Air Conditioners User Manual
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