12
Operating Instructions – MOVITRAC® LT Option Cards
2
Operation and servicing
Safety Notes
2.10 Operation and servicing
WARNING
Dangerous voltages are present in the output terminals and the cables and motor
terminals connected to them when the unit is switched on.
The unit is not necessarily deenergized when the LEDs and the 7-segment display
are off. Dangerous voltages may also be present when the unit is inhibited and the
motor at a standstill.
High voltages are also present in the terminals and within the drive for up to 10 min-
utes after the electrical supply has been disconnected.
Severe or fatal injuries from electric shock.
• Disconnect and isolate the MOVITRAC
®
LT from the electrical supply at least
10 minutes before commencing any work on it.
WARNING
Safety functions inside the unit or a mechanical blockage may cause the motor to
stop. The removal of the source of the malfunction or a reset can result in an
automatic restart of the drive.
Severe or fatal injuries.
• Disconnect the unit from the supply system before correcting the fault.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
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