JOG NOW : Service & maintenance manual - rev. 6.2
Page 6.7
6.3.
THE DISPLAY FAILS TO ILLUMINATE
6.3.1.
LED
M
ODELS
Does the main v oltage (110-220
Vac) is at the input of the machine
and the circuit brakers are ok?
Are the 2 LEDs on the
rear side of the display
board on?
Bring the main v oltage
to the inlet socket of
the machine and/or
check the circuit
brakers
THE DISPLAY
FAILS TO
ILLUMINATE
NO
YES
NO
YES
1
2
Are the 2 LEDs of +5 Vdc
and +12Vdc, on the driver
on?
Replace the display
board
Replace the driver
NO
YES
3
5
Is the main voltage to the
input of the driver?
YES
4
Check the cables.
NO
O
N
L
Y
110V
ac V
E
R
S
IO
N
SI
Is the 220Vac v oltage to
the output of the
Autotransf ormer?
6
Replace the
autotransformer
NO
A
YES
Continued on following page…
Содержание Jog Now Excite+ 700
Страница 2: ......
Страница 4: ...JOG NOW Excite Service maintenance manual rev 6 2...
Страница 29: ...JOG NOW Excite Service maintenance manual rev 6 2 Page 2 17 UNITY Version...
Страница 31: ...JOG NOW Excite Service maintenance manual rev 6 2 Page 2 19 UNITY Version...
Страница 186: ...JOG NOW Excite Service maintenance manual rev 6 2 Page 8 6 Page intentionally left blank...
Страница 222: ...JOG NOW Excite Service maintenance manual rev 6 2 Pagina 12 2 Blank page...
Страница 224: ...JOG NOW Excite Service maintenance manual rev 6 2 Pagina 13 2 Blank page...
Страница 226: ......
Страница 227: ......