Installation instruction SF letters –
Single letters with low-voltage transformers
1., Purchased parts package
letters with cable
connection
Low-voltage
transformers
incidentals
installation drawing
2
., Fastening of the letters
B
A C
A
1.,
Adjust the drawing
2.,
Drill the fixing and cable
ho
les
according to the
d
rawing
3.,
Fix the letters
3
., Wiring of letters to converters
A
B
C
B
A C
B
A C
r
ed
r
ed
r
ed
r
ed
black
black
black
black
230 V
~
PARALELL CIRCUIT!
Always connect a red wire to the red main, a black
wire to the black main.
Mixing-up the cables DOES NOT cause any damage
in the sign.
branch connector filled with conductive gel
