Cleaning Recommendations - Promax DT-421D Guía Rápida De Configuración

2.2 Maintenance

2.2.1 Cleaning Recommendations

To clean the cover, take care the instrument is disconnected.
Do not use scented hydrocarbons or chlorized solvents. Such
products may attack the plastics used in the construction of the cover.
The cover should be cleaned by means of a light solution of detergent
and water applied with a soft cloth.
Dry thoroughly before using the system again.
Do not use for the cleaning of the front panel and particularly the
viewfinders, alcohol or its derivatives, these products can attack the
mechanical properties of the materials and diminish their useful time of life.
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07/2012