Operating Instructions
Zero-3 / 5-Channel Motor Controller
CNC-STEP e.K. ▪ Siemensstrasse 13-15 ▪ 47608 Geldern ▪ Germany
Page 5
Support: +49 (0)2831/91021-50
12.10.2012
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General information
This stepper motor controller was designed according to all recognized guidelines in force at the
time of its development and subject to extensive and careful testing. Despite this, no guarantee of
trouble-free operation can be given. The developers guarantee that the Zero3 controller, when used
in connection with appropriate mechanical components, is generally appropriate for use for the
intended purpose in accordance with the description and User Manual.
No responsibility is accepted for consequential damages or damages resulting from lost profits,
interruption of operations, loss of information, etc. The Zero3 stepper motor controller is a
component that only runs when connected to an appropriate personal computer and appropriate
software. Under no circumstances is it an independent controller.
Because, despite every effort, malfunction can never be entirely avoided, we are grateful for all
feedback.
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De s cri p tio n o f symb o ls
NOTE:
Special information on efficient operation of the machine
CAUTION:
Special information on required or prohibited actions for avoiding
damage.
Information or requirements and prohibitions for preventing harm to persons or
extensive damage to property
Use by persons with a cardiac pacemaker prohibited
This symbol appears before sections describing activities which are
prohibited for persons with a pacemaker.
High voltage warning symbol
This sign warns of activities involving live components of the system.
Hot surface warning symbol
This symbol appears before sections describing activities where hot objects
are handled.
