Cleaning - R&S 4200 Series Operating Manual

R&S XU 4200
5.3

Cleaning

Danger of burns on the rear panel\Danger of burns on the rear panel "Name".doc
CAUTION
CAUTION
ATTENTION
Preparation
Cleaning
0.
Last Page of Chapter 5\\Last Page of Chapter 5 "Radio".doc
6166.5368.02.01
Danger of burns on the rear panel!
The rear panel is extremely hot around common antenna X3 and the power
supply unit (plugs X1, X2) owing to the radio's high transmit power. A label
indicates the hot area.
Do not directly touch the rear panel during or soon after operation.
Wear goggles when working with compressed air in order to avoid injuries.
Direct compressed air first toward ground until no more condensed water is
contained in the air jet.
Keep a minimum distance of 20 cm between compressed air and
transceiver.
Such measures involve cleaning and touching up slight blemishes in the
varnish coat of the transceiver. The following materials are required:
 Soft brush
 Duster
 Cleaning compound, e.g. suds, household detergent
1. First clean the surfaces of the unit with compressed air.
2. Continue cleaning with a soft brush or a duster.
3. Clean heavily contaminated surfaces, especially grease stains, with a
soft, lint-free cloth moistened with suds.
5.4
Cleaning
Danger of electric shock\\Danger of burns on the rear panel Transmitter.doc