10 Maintenance
Routine inspections
Lenze · Inverter i510 / i550 - Cabinet · Operation Manual · 0.4 EN · 02/2016 125
10 Maintenance
The i500 inverter does not require any maintenance if the prescribed operating conditions are observed.
10.1 Routine inspections
It is a good practice to check the inverter during a routine inspection of the drive system:
Remove dust from inverter housing if necessary.
Check that ventilation slots are not covered or obstructed.
Check the condition and tightness of the electric connections.
The integrity of all earth / ground connections should be periodically checked.
Dangerous electrical voltage
Possible death or severe injuries due to electrical shock.
All inspection works on the inverter must only be carried out in the deenergised state.
After switching off the mains voltage, the capacitors in the inverter can still be charged. Observe the
waiting time on the inverter label before commencing work.
10.2 Product support
Lenze Service GmbH
Breslauer Straße 3, D-32699 Extertal
Germany
Phone: 0080002446877 (24h helpline)
Fax: +49 5154 82-1112
Email: service.de@lenze.com