Rohde & Schwarz SMU200A - Replacing Fuses; Removing Instrument Cover 1 (Top Side); Removing Instrument Cover 2 (Bottom Side)

Module Replacement R&S SMU200A
1007.9845.82 3.48 E-6
Replacing Fuses
Caution!
Ensure that the power supply cord is disconnected.
If you are not using the supplied spares, be sure to use fuses of the same type and
rating.
The spare fuses come in a small plastic bag included in the Quick Start Guide binder.
 Switch off the instrument.
 Disconnect the power supply cord.
 To replace a fuse, use a small screwdriver to open the fuse holder at the power inlet.
Removing Instrument Cover 1 (Top Side)
(See chapter 5, parts list and drawing 1141.2005.01)
 Switch off the instrument and pull the mains plug.
 Undo the 20 countersunk screws (1148.3288) and lift the instrument cover 1 (top side, 1141.2728).
Removing Instrument Cover 2 (Bottom Side)
(See chapter 5, parts list and drawing 1141.2005.01)
 Switch off the instrument and pull the mains plug.
 Undo the 14 screws (9 x 0041.1653, 2 x 0041.1660, and 3 x 1148.3288) and lift the instrument cover
2 (bottom side, 1141.2734).