Danfoss vlt soft starter mcd 500 Installation Instructions Manual
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Installation Instructions
Finger Guards
®
VLT
Soft Starter MCD 200/MCD 500
1 Product Overview
These instructions provide information about installation of
finger guard kits. The instructions are targeted at users already
®
familiar with the VLT
Soft Starters MCD 500, or VLT
Starters MCD 200/202. Read the instructions before installation
and ensure that instructions for safe installation are observed.
Additional resources
Further manuals and instructions are available for download at
vlt-drives.danfoss.com/Support/Technical-Documentation/.
2 Items Supplied
The finger guard is available in different kits depending on
model and enclosure size. For a list of all available kit part
numbers, refer to chapter 4.5 Packing List.
3 Safety Instructions
Finger guards fit over the soft starter power terminals to
increase IP rating and prevent accidental contact with live
®
terminals.
Compact
ELECTRICAL SHOCK HAZARD
®
VLT
connected to mains voltage.
Models MCD5-0360C ~ MCD5-1600C: The bus bar and heat
sink are live while the unit operates (starts, runs, or stops). If
the soft starter is installed without a main contactor, the bus
bar and heat sink are live whenever mains voltage is
connected. This is also the case when the soft starter is
ready or tripped.
Improper installation of the motor or the soft starter, and
installing or servicing with power connected, can cause
death, serious injury, or equipment failure.
To avoid death, serious injury, or equipment failure:
•
•
•
•
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Danfoss A/S © 04/2016 All rights reserved.
WARNING
Soft Starters contain dangerous voltages when
Only use qualified electricians for carrying out the
electrical installation.
Disconnect the soft starter from all power sources
before installation or service.
Fit finger guards to all terminals, even if no cable is
connected.
Treat the bus bar and heat sink as live whenever
the unit has mains voltage connected. Also take
this precaution when the soft starter is tripped or
waiting for a command.
Follow the guidelines in these instructions and local
electrical safety codes.
MI17A602