AKD2G-S Installation Manual, Safety 1 | 4 Product life cycle handling
4.5 Decommissioning
Only professional staff who are qualified in electrical engineering are allowed to
decommission parts of the system.
DANGER: Lethal Voltages!
There is a danger of serious personal injury or death by electrical shock or electrical arcing.
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Switch off the main switch of the switchgear cabinet.
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Secure the system against restarting.
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Block the main switch.
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Wait at least 5 minutes after disconnecting.
4.5.1 Volatile and non-volatile memory
Letter of Volatility for AKD2G Drives: This letter of volatility describes volatile and non-volatile media as well as
storage media on the AKD2G. Customers can use this document to comply with security requirements.
4.6 Maintenance and cleaning
The device does not require maintenance, it should be inspected once a year by professional staff.
Do not immerse or spray the device. Avoid that liquid enters the device. The inside of
the unit can only be cleaned by the manufacturer. Opening the device voids the
warranty.
To clean the device exterior:
1. Decommission the device (see chapter 4.5 "Decommissioning").
2. Casing: Clean with Isopropanol or similar cleaning solution.
Caution : Highly Flammable! Risk of injury by explosion and fire.
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Observe the safety notes given on the cleaning liquid package.
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Wait at least 30 minutes after cleaning before putting the device back into operation.
3. Protective grill on fan: Clean with a dry brush.
4.7 Disassembly
Only professional staff who are qualified in electrical engineering are allowed to
disassemble parts of the system.
1. Decommission the device (see chapter 4.5 "Decommissioning").
2. Check temperature.
CAUTION: High Temperature! Risk of minor burns. 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).
3. Remove the connectors. Disconnect the potential earth connection last.
4. Demount: loosen the fastening screws. Remove the device.
24 Kollmorgen | kdn.kollmorgen.com | June, 2023
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