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vacon • 4
Safety
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
1.2
Warnings
The AC drive is meant for
fixed installations only
.
Do not perform any measurements
when the AC drive is connected to the mains.
The
earth leakage current
of the AC drives exceeds 3.5mA AC. According to stan-
dard EN61800-5-1,
a reinforced protective ground connection
must be ensured.
See chapter 1.3.
If the AC drive is used as a part of a machine, the
machine manufacturer is
responsible
for providing the machine with a
supply disconnecting device
(EN
60204-1).
Only
spare parts
delivered by VACON
®
can be used.
At power-up, power break or fault reset
the motor will start immediately
if the
start signal is active, unless the pulse control for Start/Stop logic has been selected.
Futhermore, the I/O functionalities (including start inputs) may change if param-
eters, applications or software are changed. Disconnect, therefore, the motor if
an unexpected start can cause danger.
The
motor starts automatically
after automatic fault reset if the auto restart
function is activated. See the Application Manual for more detailed information.
Prior to measurements on the motor or the motor cable
, disconnect the motor
cable from the AC drive.
Do not touch the components on the circuit boards
. Static voltage discharge may
damage the components.
Check that the
EMC level
of the AC drive corresponds to the requirements of your
supply network.
13006.emf
13006.emf
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13006.emf
13006.emf
13006.emf
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