Installation
on a
User-Furnished Structure
Figure 15. If additional holes for control wiring are required, remove the
conduit-entrance plate and punch the necessary opening(s).
Conduit-entrance plate
Step 14
To add holes for control-circuit conduit(s) for
control power and relays, mark the location(s)
on the conduit-entrance plate at the bottom of
the cabinet. Then remove the plate and punch
the necessary opening(s). Replace the conduit-
entrance plate. See Figure 15.
NOTICE
Punch holes for conduit(s) only on the bottom
of the cabinet .
The cabinet is not designed
to accommodate holes in any other
location.
Figure 16. Remove the three removable screws at each pole-unit electrical
junction box cover. Loosen the fourth retaining screw.
Window
bolts—
DO NOT
REMOVE
Retaining screw
Cover
Removable
screws
Figure 17. Swing out the cover to access the wiring inside the electrical
junction box.
Underside of pole-unit
junction box
Cover
Electrical
junction box
Connecting Pole-Units to the
Control Cabinet
Step 15
Remove the three removable screws at each
pole-unit electrical junction box cover. Retain
the screws. Loosen the fourth retaining screw.
Then swing out the cover to access the wiring
inside the electrical junction box. See Figures
16 and 17.
Ç
WARNING
DO NOT REMOVE the window bolts .
The pole-unit is pressurized to 75 psig .
Serious injury could occur.
S&C Instruction Sheet 731-502
13