Rohde TS 20 Manual De Instrucciones Original página 54

13.3. Troubleshooting tips for 400 V TS 20
Faults
The machine is not
working.
The machine turns in
the wrong direction.
13.4. Replacing the micro-fuse
If the machine cannot be switched on and other faults have been ruled out, replace the fuse on the front of the
machine.
Required spare part:
Micro-fuse T 2 A
ROHDE item no. 705080
Step Action
1 Turn off the machine.
2 Unplug the power plug.
3 Remove the fuse carrier from the front of the machine.
4 Turn the fuse carrier anti-clockwise to release it from
the retainer.
5 Remove the fuse carrier with the fuse from the
housing.
Possible cause
In the case of a multi-
phase power connection,
one or more phases not
working.
2 phases are reversed in
the power connection.
Note:
The CEE 16 A socket
must have a clockwise
rotating field.
Troubleshooting by
the operator
-
-
Remark
Tool:
7 mm slotted screwdriver
52 / 191 - EN -
Troubleshooting by
electrician/manufacturer
Check mains connection,
fuses and power
consumption of the machine.
If the machine with a 400 V
connection (CEE 16 A plug)
does not rotate in the
direction of the arrow
indicated on the mixing
barrel, 2 phases in the socket
must be swapped over.