Avoid Unintended Start; Disposal Instruction; Installation; Side-By-Side Installation - Danfoss VLT Micro Drive Quick Manual

Quick Guide

1.2.4 Avoid Unintended Start

While the adjustable frequency drive is connected to line
power, the motor can be started/stopped using digital
commands, bus commands, references or via the LCP.
•
Disconnect the adjustable frequency drive from
line power whenever personal safety consider-
ations make it necessary to avoid unintended
start of any motors.
•
To avoid unintended start, always press [Off/
Reset] before changing parameters.

1.2.5 Disposal Instruction

Equipment containing electrical components
may not be disposed of together with domestic
waste.
It must be separately collected with electrical
and electronic waste according to local and
currently valid legislation.
Table 1.3

1.3 Installation

1. Disconnect FC 51 from line power (and external
DC supply, if present.)
2. Wait for 4 min (M1, M2 and M3) and 15 min (M4
and M5) for discharge of the DC link. See .
3. Disconnect DC bus terminals and brake terminals
(if present).
4. Remove motor cable.

1.3.1 Side-by-Side Installation

The adjustable frequency drive can be mounted side-by-
side for IP20 rating units and requires 4 in [100 mm]
clearance above and below for cooling. Refer to the
specifications near the end of this document for details on
environmental ratings for the adjustable frequency drive.
®
VLT Micro Drive Quick Guide
®
MG02B722 - VLT is a registered Danfoss trademark
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