3.4.4 Maintenance and Cleaning
The drive does not require maintenance. Opening the drive voids the warranty.
The inside of the unit can only be cleaned by the manufacturer. To clean the drive exterior:
l Casing: Clean with isopropanol or similar cleaning solution.
l Protective grill on fan: Clean with a dry brush.
Do not immerse or spray the drive.
3.4.5 Uninstalling
If a drive must be uninstalled (such as for replacement), remove the drive as follows:
1. Switch off the main switch of the switchgear cabinet and the fuses that supply the sys-
tem.
Wait at least seven minutes after disconnecting the drive from the main
supply power before touching potentially live sections of the equipment
(e.g. contacts) or undoing any connections. Always measure the voltage
in the DC bus link and wait until the voltage is below 40 V before touch-
ing or handling the drive.
2. Remove the connectors. Disconnect the potential earth connection last.
3. Check temperature.
During operation, the heat sink of the drive may reach temperatures
above 80°C (176°F). Before touching the device, check the temperature
and wait until it has cooled below 40°C (104°F).
4. Uninstall. Remove the drive and power supply from the conductive, grounded mounting
plate in the cabinet.
3.4.6 Repair and Disposal
Only the manufacturer can repair the drive. Opening the device voids the warranty. Uninstall
the drive as described in "Uninstalling" (➜ p. 19)), then send the drive in the original pack-
aging to the manufacturer (see table below).
In accordance with the WEEE-2002/96/EC-Guidelines and similar, the manufacturer
accepts returns of old devices and accessories for professional disposal. Transport costs
are the responsibility of the sender. Send the devices to the manufacturer addresses shown
in the table below.
USA Europe
Kollmorgen™
201 West Rock Road
Radford, VA 24141
KOLLMORGEN Europe GmbH
Pempelfurtstr. 1
D-40880 Ratingen
AKD Installation | 3 Safety
Kollmorgen™ | May 2013 19
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