Replacing Fuses; Maintenance; Storing And Packing - Rohde & Schwarz ZVA-Z90E Handbuch

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R&S ZVA-Z90E / -Z110E

2.4.10 Replacing Fuses

The power supply connector at the rear panel is protected by a fuse of type IEC60127
T1 L/H (IEC60127 T1.8 L/H on R&S ZVA-Z500 converters). To replace the fuse, open
the fuse holder by slightly turning the lid counter-clockwise, preferably using a small
coin. A replacement fuse is provided with the instrument.

2.5 Maintenance

The frequency converter does not require any special maintenance. Make sure that the
air vents are not obstructed. The outside of the instrument is suitably cleaned using a
soft, line-free dust cloth.
Risk of instrument damage
Cleaning agents contain substances that can damage the instrument, e.g. solvent-con-
taining cleaning agents can damage the front panel labeling or plastic parts.
Never use cleaning agents such as solvents (thinners, acetone etc.), acids, bases or
other substances.
For our support center address and a list of useful R&S contact addresses, refer to the
pages at the beginning of this document.

2.6 Storing and Packing

The converter can be stored at the temperature range quoted in the data sheet. When
stored for a longer period of time, it must be protected against dust.
Use the original packing to transport or dispatch the converter. In particular, use the
protective cap and the wooden box (see also
Checking the
Getting Started 1307.7197.62 ─ 08
Shipment", on page 11).
Preparing for Use
Storing and Packing
Chapter 2.4.1, "Unpacking the Unit and
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