Danfoss VLT AutomationDrive FC 360 Instrukcje instalacji
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Installation Instructions
Front Cover
®
VLT
AutomationDrive FC 360
The instructions provide information about the replacement of
®
the VLT
AutomationDrive FC 360 front cover.
Only Danfoss-authorised, qualified personnel is allowed to
repair this equipment. The personnel must be familiar with the
instructions and safety measures described in the
®
VLT
AutomationDrive FC 360 Service Manual.
1.1.1 Items Supplied
Items supplied depend on ordered code number and
enclosure type of the frequency converter.
Code number
Items supplied
132B0296
Front cover, enclosure type J6
132B0314
Front cover, enclosure type J7
1.1.2 Tools Required
•
Screwdrivers:
Flat-edged
-
-
T10
T20
-
T25
-
T30
-
•
N8 socket wrench
•
N10 socket wrench
•
N5 Allen key
1.1.3 Safety Instructions
DISCHARGE TIME
The frequency converter contains DC-link capacitors, which
can remain charged even when the frequency converter is
not powered. Failure to wait the specified time after power
has been removed before performing service or repair work,
could result in death or serious injury.
Voltage [V]
380-480
High voltage may be present even when the warning LEDs are off!
1.1.4 Installation
Danfoss A/S © Rev. 2014-01-17 All rights reserved.
WARNING
1.
Stop the motor.
2.
Disconnect AC mains, permanent magnet type
motors, and remote DC-link power supplies,
including battery back-ups, UPS, and DC-link
connections to other frequency converters.
3.
Wait for the capacitors to discharge fully, before
performing any service or repair work. The duration
of waiting time is specified in Table 1.1.
Minimum waiting time (minutes)
4
0.37-7.5 kW
Table 1.1 Discharge Time
1.
Remove the LCP (Local Control Panel) with a flat-
edged screwdriver (accessed from the top).
2.
Push down the lock lever with a flat-edged
screwdriver and lift the plastic cover. Remove the
plastic cover beneath the LCP.
15
11-75 kW
MI06R102