ALPHA
®
Solar
™
Sign
20
Installation: Electrical connection
Electrical connection
The following procedure should only be attempted by a qualified
electrician.
1.
Mount the sign as described in “Mounting instructions” on
page 16.
2.
Unscrew the 8 screws on the power supply access cover. Then
remove the cover:
3.
After removing the power supply access cover, press
0
on the
WARNING
Hazardous voltage.
Contact with high voltage may
cause death or serious injury.
Always disconnect power
to sign prior to servicing.
1
0
1 2 3 4 5 6 7 8 9 10
Unscrew the 8 screws on the power supply access cover.
Then remove the cover to expose the power supply.
NOTE: To remove one of the screws, you’ll have to
use a special Torx bit (supplied).
Figure 3: Alpha® Solar
™
(bottom view) — Power supply access cover removal
Содержание Alpha
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