Kaco blueplanet 25.0 NX3 M3 Guía Rápida página 12

3 Maintenance and troubleshooting
3.1 Visual inspection
Inspect the product and cables for visible external damage and note the operating status display, where applicable. In case
of damage, notify your installer. Repairs may only be carried out by an electrician.
DANGER
Dangerous voltage due to two operating voltages
Coming into contact with the lines and/or terminals in the device can cause serious injury or death.
The discharge time of the capacitors is up to 5 minutes.
› Only appropriately qualified electricians authorised by the mains supply network operator are
permitted to open and maintain the device.
› Disconnect the AC and DC sides and wait at least 5 minutes.
NOTE
The housing of the device does not contain any components which can be repaired by the customer.
The device should be checked for proper operation by a qualified electrician at regular intervals and if you
experience problems, you should always contact the system manufacturer's Service department.
3.2 Cleaning
3.2.1
Cleaning the housing and the heat sink
CAUTION
Do not use compressed air or high-pressure cleaners!
› Use a vacuum cleaner or a soft brush to remove dust from the top of the device on a regular basis.
› Remove dust from the ventilation inlets if necessary.
Disconnect the device on the DC and AC sides in accordance with the safety regulations.

»
1 Clean the heat sink.
Switching on the device
Page 12 KACO blueplanet 25.0 NX3 M2 KACO blueplanet 30.0 NX3 M2 KACO blueplanet 33.0 NX3 M2