37
MAINTENANCE
WARNING
The following instructions are for
use by qualified personnel only.
To avoid electrical shock, do not
perform any servicing other than
contained in the operating
instructions unless you are
qualified to do so.
FUSE REPLACEMENT
If the fuse blows, the LED indicator will not light and
the power supply will not operate. The fuse should not
normally open unless a problem has developed in the unit.
Try to determine and correct the cause of the blown fuse,
then replace only with a fuse of the correct rating. For
110 or 120V operation a 1.6A, 250 V, 3AG fuse should
be used and for 220 or 240V operation a 0.75A, 250V,
3AG fuse should be used. The fuse is located on the rear
panel (see Fig. 2).
Figure 17. Line voltage conversion switch,
determined by fuse holder arrow position.
Содержание 1651A
Страница 54: ...50 Figura 1 Controles e indicadores del panel frontal...
Страница 57: ...53 Figura 2 Controles del panel trasero...
Страница 60: ...56 Figura 3 Posibilidades de conexi n a tierra en operaci n independiente 1 de 2...
Страница 61: ...57 Figura 3 Posibilidades de conexi n a tierra en operaci n independiente 2 de 2...
Страница 65: ...61 Fig 8 Posibilidades de conexi n a tierra en la operaci n de rastreo en serie 0 48V 1 de 3...
Страница 66: ...62 Fig 8 Posibilidades de conexi n a tierra en la operaci n de rastreo en serie 0 48V 2 de 3...
Страница 69: ...65 Fig 9 Posibilidades de conexi n a tierra en operaci n de rastreo en paralelo 1 de 2...
Страница 70: ...66 Fig 9 Posibilidades de conexi n a tierra en operaci n de rastreo en paralelo 2 de 2...
Страница 72: ...68 Fig 10 Posibilidades de conexi n a tierra para la fuente fija de 5V 1 de 2...
Страница 73: ...69 Fig 10 Posibilidades de conexi n a tierra para la fuente fija de 5V 2 de 2...
