Baumuller BUG 622, Manual

Page: 19 / 58

Assembly
Basic Supply Unit BUG 622, 623
19
Baumüller Nürnberg GmbH
5.94034.07a
4 A
SSEMBLY
WARNING
The user is responsible for the assembly of the converter power unit, the motor, and the other com-
ponents according to applicable safety standards (e.g. DIN, VDE) and all other relevant national or
local regulations regarding conductor dimensions and fusing, grounding, circuit breakers, overcurrent
protection etc.
A space must be left above and below the units, and sufficient cool air and air circulation is to be pro-
vided, otherwise, the unit may be overheated
The units are protected against direct contact by being installed into common switching cabinets which
meet the minimum protection requirements according to EN 50178 / VDE 0160 / 4.98, section 5.2.4.
Sheets of plastic covering the control electronics, the power stage and the device connection, addi-
tionally prevent accidental contact during commissioning and casual use of control elements located
close to the equipment. (DIN VDE 0106 Part 100, Accident Prevention Regulation VBG4 ”Electrical
Systems and Equipment).
Pollution degree 3 and 4 according to EN 50178/VDE0160/4.98 Section. 5.2.15.2 must be avoided.
The units are suitable for the installation in closed operating rooms (VDE 0558 Part 1a, Section
5.4.3.2.1 and 5.4.3.2.2.