ADCMT 6244 User Manual

6243/44 DC Voltage Current Source/Monitor Operation Manual
1.4.3 Changing the Source Voltage Setting and Checking/Replacing the Fuse
1-8
1.4.3 Changing the Source Voltage Setting and Checking/Replacing the Fuse
The power supply voltage setting of the 6243/44 can be switched manually.
The following explain the procedures for changing the power supply voltage setting, checking the fuse and
replacing the fuse.
NOTE:
1. If the power fuse blows it may cause abnormalities in the operation of the 6243/44. Contact ADC CORPORA-
TION for servicing.
2. Use a fuse that conforms to the source voltage.
Setting the Voltage Selector
1. Set the POWER switch on the front panel to OFF.
2. Unplug the power cable from the AC outlet.
3. Remove the fuse holder from the rear panel with a flat head screwdriver.
Figure 1-3 Changing the Source Voltage Setting and Checking/Replacing the
Fuse
4. Pull out the voltage selector with your fingers.
The available settings (100 V, 120 V, 220 V and 240 V) are imprinted on the volt-
age selector.
5. Align the voltage selector so that the voltage value indication corresponding to
the used source voltage is at the front, and then insert the selector.
Checking and replacing the fuse
6. Check whether or not the fuse housed in the fuse holder removed in step 3 is
blown and whether or not it matches the source voltage. Replace the fuse as
required.
7. After checking and/or replacing the fuse, return the fuse holder to its original
position.
Voltage
selector
Fuse
Fuse holder

ADCMT 6244 Specifications

General

Brand	ADCMT
Model	6244
Category	Measuring Instruments
Language	English