DKM-411 User Manual Rev_01 Firmware V-1.0
K46D03-EN - 88 -
The unit conforms to the EU directives
-2006/95/EC (low voltage)
-2004/108/EC (electro-magnetic compatibility)
Norms of reference:
EN 61010 (safety requirements)
EN 61326 (EMC requirements)
The CE mark indicates that this product complies with the European requirements for safety, health,
environmental and customer protection.
UL / CSA Conformity:
certification teting in progress
UL 508, Edition 17
UL 2200, 1st Edition.
UL 840 Edition 3
CSA C22.2 NO. 14 - Edition 10
Repair can be performed by the manufacturer only. Calibration may be verified or done during operation.
Wipe the unit, if necessary with a soft damp cloth. Do not use chemical agents.
The device is subject to detailed safety and quality checks before shipment.
When a device is opened, checks must be done again in full.
Internal battery
The internal real time clock /RTC) is supplied with power from the auxiliary supply voltage. If the device is
not powered on, the RTC is supplied by the internal lithium battery (CR2032 type). The lifetime of the
battery is minimum 5 years, the expected life is 8 to 10 years.