15
Subject to change without notice
General Information
Do not spray cleaner in the instrument or onto the
displays.
Do not use cleaning solutions containing fluoride, acids or
alkalis
When removing the case detach mains/line cord and any
other connected cables from the instrument. Remove all
screws on rear panel and, holding case firmly in place,
pull chassis forward out of case. When later replacing the
case, care should be taken to ensure that it properly fits
under the edges of the front and rear frames.
When reclosing the instrument, care should be taken that
the case fits correctly with the front and rear panel.
Line Voltage
Before connecting the instrument, check that the
instrument is set to the correct mains/line voltage. All
instruments shipped to West European countries are
preset to 230V~. For switching over to 115V~ use the
mains/line selector switch on the rear side of the instrument.
.
Changing fuses
Procedure
1. Disconnect mains cable. Mains connector and fuse
holder form a union and are located on the back of
instrument.
2. Push the 2 plastic flaps of the fuse holder toward each
other using a small screwdriver.
3. The fuse holder can now be taken out of the socket.
4. Take out fuses of the fuse holder and insert new fuses.
5. Only use original fuses as shown in the table below
and insert them into fuse holder.
6. Insert fuse holder into socket.
The use of ”repaired” fuses or shorting the fuse
holder terminals is not permitted. Damages caused
by such actions are not covered by the warranty.
Fuse type:
Size (5x20) mm; 250 VAC, C;
Slow blow (T)
Mains voltage 115V
~
Fuse rating T 10A
Mains voltage 230V
~
Fuse rating T 5A
