maxon motor
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maxon motor control
1-Q-EC Amplifier DEC Module 50/5
Operating Instructions
April 2015 Edition / document number 1094861_PDF_E - 05 / subject to change
1 Safety Instructions
Skilled Personnel
Installation and commissioning of the equipment shall only be performed by
experienced, skilled personnel.
Statutory Regulations
The user must ensure that the amplifier and the components belonging to it
are assembled and connected according to local statutory regulations.
Disconnect Load
For primary operation the motor should be free running, i.e. with load discon-
nected.
Additional Safety Equipment
Any electronic apparatus is, in principle, not fail-safe. Machines and appara-
tus must therefore be fitted with independent monitoring and safety equip-
ment. If the equipment breaks down, if it is operated incorrectly, if the control
unit breaks down or if the cables break, etc., it must be ensured that the drive
or the complete apparatus is kept in a safe operating mode.
Repairs
Repairs may be made by authorized personnel only or by the manufacturer.
Improper repairs can result in substantial dangers for the user
Danger
During installation of the DEC Module, make sure to disconnect all apparatus
from the electrical supply.
After switch-on, do not touch any life parts!
Wiring Procedure
All electrical connections should only be connected or disconnected when the
power is switched off.
Max. Supply voltage
Make sure that the supply voltage is between 6 and 55 VDC. Voltage higher
than 56 VDC or wrong polarity will destroy the unit.
Short Circuit and Earth Fault
The amplifier is not protected against winding short circuits against ground
safety earth and/or GND!
Electrostatic sensitive device (ESD)
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