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Decommissioning and Disposa...
11 Decommissioning and Disposal
WARNING
HIGH VOLTAGE
Potentially lethal voltage is present on the connectors.
Before working on the power connectors (disconnecting or
connecting the cable), disconnect the power supply
module from the mains and wait for the discharge time to
elapse.
WARNING
DISCHARGE TIME
The DC link capacitors of the servomotors remain charged
for some time after the mains supply is switched off at the
power supply module.
To avoid electrical shock, fully disconnect the power
supply module from the mains before carrying out
maintenance. The DC links of the individual servomotors
are connected in parallel when they are connected as a
group, which increases the discharge time. Wait for at least
the time listed below before carrying out maintenance
work:
Number
1-60 servomotors
11
11
Note: High voltage may be present even if the LED on the ISD
Table 11.1 Discharge Time
11.1 Decommissioning
The procedure for decommissioning the servomotor is the
reverse of the installation procedure described in 5 Instal-
lation/Fitting.
Proceed as follows:
1.
Disconnect power supply and wait for the
discharge time to elapse.
2.
Disconnect the electrical cables.
36
®
VLT
Minimum waiting time
(discharge time)
10 minutes
connection box is not lit!
MG75D102 - VLT
ISD 410 Servomotor Operating Instructions
11.2 Dismounting
The procedure for dismounting the servomotor is the
reverse of the fitting procedure described in 5 Installation/
Fitting.
Proceed as follows:
1.
Disconnect power supply and wait for the
discharge time to elapse.
2.
Disconnect the electrical cables.
3.
Dismount the servomotor.
11.3 Product Returns
Products we manufactured can be returned to us for
disposal at no charge. A prerequisite for this is that they
are free of deposits, such as oil, grease or other types of
contamination, that hamper disposal.
Furthermore, no unsuitable foreign materials or third-party
components may be included with the returned product.
Ship the products FOB to the following address:
Danfoss GmbH
Werner-von-Siemens-Strasse 9
76646 Bruchsal,
Germany
®
is a registered Danfoss trademark
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