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W A R N I N G
HAZARDOUS VOLTAGE
Filters contain hazardous voltage when connected to the AC mains. Failure to perform installation, start-up, and maintenance by
skilled personnel can result in death or serious injury.
Only skilled personnel must perform installation, start-up, and maintenance.
W A R N I N G
DISCHARGE TIME
The filter contains DC-link capacitors, which can remain charged even when the filter is not powered. High voltage can be
present even when the warning indicator lights are off. Failure to wait the specified time after power has been removed before
performing service or repair work can result in death or serious injury.
Disconnect all power sources, including permanent magnet type motors.
Wait for capacitors to discharge fully. The discharge time is shown on the exterior of the filter.
Measure the voltage level to verify full discharge.
C A U T I O N
INTERNAL FAILURE HAZARD
An internal failure in the filter can result in serious injury when the filter is not properly closed.
Ensure that all safety covers are in place and securely fastened before applying power.
N O T I C E
AUTOMATIC START
When the filter is connected to the AC mains, it will automatically start operation, causing risk of death, serious injury, and equip-
ment or property damage.
Ensure that all covers are mounted before applying mains to the filter.
Ensure that current transducers are mounted correctly to avoid incorrect operation.
Disable automatic connect via PC SW, if automatic start-up should be prevented.
Disconnect the filter from mains, whenever safety considerations make it necessary to avoid unintended start of the unit.
1.5 Lifting the Filter
N O T I C E
LIFTING HEAVY LOAD
The weight of the filter is heavy and failure to follow local safety regulations for lifting heavy weights may cause personal injury or
property damage.
Check the weight of the filter. The weight is provided on the product label.
If needed, ensure that the lifting equipment is in proper working condition and can safely lift the weight of the filter.
1.6 Electrical Installation Precautions
Before doing electrical work on the filter, lock out and tag out all power sources to the filter.
BH423927034786en-000101 / 130R1269
2 | Danfoss A/S © 2022.12
Installation Safety Instructions
Advanced Active Filter AAF 007
Safety Guide
