LG RCWFL Series Installation Manual page 31

• Installation (start-up panel)
- Installation place
Check the floor, pillar, and wall of the installation place and layout drawing of the start-up panel
- Status of the floor
Design the skid by checking the foundation drawing, and clean the installation part after making horizontality by in-
vestigating the horizontality of the installation part and polishing bumps.
- Installation of the start-up panel
When installing the start-up panel, be careful not to damage the chiller projected on the surface of start-up panel
and the parts including operating switch, display gauge, meter, etc.
Also, clean the start-up panel after installation and check if there is any damaged or destroyed part during installa-
tion.
- Installation of foundation bolts
Completely tighten prepared foundation bolts in the foundation bolt holes of the Channel base.
Make sure to adjust horizontality before installing the foundation bolts.
Table: Nut tightening torque
1
2
3
4
5
6
7
8
9
Connection of control power (Applies to high voltage 3300 V/6600 V)
Connect the control power to the input terminal or terminal block of the control transformer attached to the inside of
the panel.
Bolt Standard
M3
M3.5
M4
M5
M6
M8
M10
M12
M16
Torque(Kgfㆍcm)
6~8
10~13
15~20
30~40
50~60
120~150
240~500
420~1020
1050~1300
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