STEP EXCITE: Service & maintenance manual - rev. 1.4
Page 2.4
2.5. CONFORMITY TO REGULATIONS
The machine conforms to the following standards:
Europe USA
EMI
EN 55014-1
EN 55014-2
EN 61000-3-2
EN 61000-3-3
Safety
EN 60335-1
EN 957-1
EN 957-8 class SA
Directives
73/23/CE
89/366/CE
98/37/CE
UL 1647
In addition:
• Electrical isolation class: Class I (mains operated machine), Class II (self powered machine);
• Protection rating: IP20.
2.6. AMBIENT SPECIFICATIONS
Operating from 5° to 35° C
Temperature
Storage from -10° to 70° C
Operating from 30% to 80% non-
condensing
Humidity
Storage from 5% to 85% non-condensing