Outdoor Installation; General; Bus Duct Flange - ABB K-Line Plus Installation And Maintenance Instructions Manual

K - L i n e P l u s

Outdoor Installation

G
ENERAL
Outdoor and indoor installations are similar. Outdoor units are on
permanent bases. Use jacks to raise the units for positioning the
rollers.
The bases have lifting holes in each end for over head lifts. See Figure
20 on page 32. Use spreader bars with slings attached in the lifting
holes. This prevents damage to the unit tops.
Before assembling "Walk-In" units, see the "Erection Procedure"
drawings.
For weatherproofing instructions, see the "Gasket Application"
drawings.
For anchoring the units to the concrete base, see the " Erection
Procedure drawings.
B D F
US UCT LANGE
Mount the bus duct flange when installing the switchgear.
1.
Place the gasket between the roof and the flange.
adhesive as a binder between each of the parts.
2.
Cement the gasket to the roof.
3.
Cement the flange over the gasket.
4.
Bolt the flange to the structure.
5.
Apply a bead of sealer to the exposed edges of the gasket.
24
Use the