SEW-Eurodrive MOVIDRIVE MDA90A-0640-503-X-S00

5
Startup
General
Operating Instructions – MOVIDRIVE
®
modular
154
5 Startup
5.1 General
DANGER
Uncovered power connections.
Severe or fatal injuries from electric shock.
• Install the touch guards at the modules, see chapter "Covers"(→256).
• Install the closing covers according to the regulations, see chapter "Cov-
ers"(→256).
• Never start up the application inverter without installed closed touch guards and
closing covers.
5.1.1 Lifting applications
WARNING
Danger of fatal injury if the hoist falls.
Severe or fatal injuries.
• The application inverter is not designed for use as a safety device in lifting applic-
ations. Use monitoring systems or mechanical protection devices to ensure
safety.
5.1.2 Connecting power
NOTICE
Undercutting the minimum switch-off time of the line contactor.
Irreparable damage to the application inverter or unforeseeable malfunctions.
The specified times and intervals must be observed.
• After disconnection from the supply system, observe a minimum switch-off time
of 10 s.
• Do not turn the power of the supply system on or off more than once per
minute.
5.1.3 Connecting cables
NOTICE
Cables may only be connected and disconnected in a de-energized state.
Irreparable damage to the application inverter or unforeseeable malfunctions.
• Power plug connectors (motor, supply system braking resistor, brake) must only
be plugged in de-energized state.
24748536/EN – 11/2017