Manual and data sheet for
ENA3 UCM Control
ENA3 UCM Control Manual Version 1.3
Date: 21.04.2017 page 4 of 12
Variotech GmbH, Gewerbeweg 5, 2230 Gänserndorf, Tel +43 2282 60310, https://variotech.com
Training of the installation and operation personnel:
The operator may only use people for installation and commissioning, which have
the basic rules of accident prevention and safety knowledge and have read and
understood the safety instructions in this manual.
ESD: The operating personnel must ensure that the device is not damaged by an
electrostatic charge / discharge during installation / replacement. A direct contact
with the board / electronic components should be avoided or suitable protective
measures should be taken.
Warranty and liability management:
Warranty and liability claims will be lost if the control is not used as intended or if
any damage due to non-observance of the operating instructions or if the
installation and operating personnel have not been trained properly.
Intended use:
The application of ENA3 safety controls are provided solely lift systems.
The control may not be used in of other systems or particular in industrial plants.
The safety control ENA3 may only be used for the case defined in EN81-20 5.6.7,
to prevent of an unintendend movement of the car from a standstill.
Protection against electric shock:"
The safety control ENA3 must be installed in a grounded or protective insulated
control box.
Technical description:
Layout and Connections:
Variotech GmbH
ENA3 control