Side-By-Side Installation; Before Commencing Repair Work - Danfoss VLT Micro Drive PK18 Design Manual

How to Install

6.2 Side-by-Side Installation

The frequency converter can be mounted side-by-side for
IP 20 rating units and requires 100 mm clearance above
and below for cooling. Regarding surroundings in general,
please see 7 Programming.
6 6
Illustration 6.2 Side-by-side installation

6.3 Before Commencing Repair Work

1. Disconnect FC 51 from mains (and external DC
supply, if present.)
2. Wait for 4 minutes (M1, M2 and M3) and 15
minutes (M4 and M5) for discharge of the DC-link.
3. Disconnect DC bus terminals and brake terminals
(if present).
4. Remove motor cable.
44
VLT Micro Drive Design Guide
®
MG02K102 - VLT is a registered Danfoss trademark