Vertiv | Liebert CRV+ | User Manual 35
Removal of these fasteners and absorbers is necessary before installation and commissioning.
Removing Pipe fixity
If the copper pipe gets close to the metal plate, it may result in wear and tear of the copper pipe. To
prevent this from occurring, vibration absorbers are fitted between them. However, these objects need
to be removed and then the area must be cleaned prior to installing and commissioning.
Removing limiting piece of the electrical control box
The electric control box may move during transportation. To prevent this abrupt movement, a limiting
piece of the electric control box is installed before delivery. The limiting piece has to be removed before
operating the unit so that the maintenance personnel can slide out the electrical control box during
maintenance.
Adjusting the wind-leading grill
Adjust the installation direction of the wind-leading grill to lead wind to the left or right depending on the
installation location of the Liebert CRV+ series air conditioners. The wind-leading grill is composed of
several pieces. Remove the screws on both sides of the single piece of the wind-leading grill, rotate it by
180°. Install it back to change the wind direction.
Figure 2-26 shows the mounting screws of a single piece of the wind-leading grill:
Figure 2-26 Fixed mode of the wind leading grill
Sealing the holes of the top plate of the cabinet
Holes are reserved at the top of the cabinet to facilitate smooth on-site installation as well as the
connection of the rack on the top of the machine room. After the cabinet is installed on the site, seal the
remaining holes using rubber plugs and bolts. Use M13.5 rubber plugs to seal four holes at the top of the
cabinet and M12*30 bolts to seal 8 holes at the top plate of the cabinet. This prevents water from
entering the cabinet.
To Next Page
Loading...
