Wiha SB25561 Manual De Instrucciones página 19

INSTRUCTION MANUAL
Care and maintenance
When operated according to the instructions in the operating manual, the unit does not
require any special maintenance.
If the unit becomes dirty from daily use, it is recommended to clean the unit with a
damp cloth and a mild household cleaner. Before cleaning the unit, make sure that it
has been disconnected from the external power supply and all other connected de-
vices. Never use harsh cleaners or solvents for cleaning. The unit should not be used
for about 6 hours after cleaning.
Technical data
Rated voltage
Frequency
Max. tolerated voltage N <-> PE
Measurement category
Standard
IP protection class
Storage and operating temperature
Pollution level
The unit may only be used in properly earthed electrical installations!
18
230 V ± 15 %
50 Hz ± 3 Hz
5 V
CAT II/300 V
EN 61010-1 (DIN VDE 0411-1)
IP40
-10...50 °C
2