Eurotherm 590+ Series, Product Manual, Page: 28 / 308

3-2
Installing the Converter
590+ Series DC Digital Converter
The larger converters (H) require the following:
•
The drive is supplied with a lifting bracket fitted to each corner for hoisting. Remove the
brackets when the drive is in its final position, however,
the fixings MUST be re-fitted.
Refer to Chapter 11: “Technical Specifications” - Fixing Types and Torques.
•
A plate is fitted to the base to enable the drive to be set-on-end by a forklift. Remove the
plate before wiring the power terminals.
Frames 4 & 5 converters also have lifting eyes and a plate fitted to the base to enable the drive to
be set-on-end by a forklift. Remove the plate before wiring the power terminals.
Changing DC Output Terminals (Frame H)
•
Remove the left-hand cover plate(s) and retain the cover and screws.
•
Remove and retain the 12 M6 nuts clamping the outgoing terminals to the cross plates.
•
Remove the 12 M6 bolts securing the outgoing busbar assembly (assemblies). Remove the
assembly (assemblies).
• Carefully remove the gasket(s) for use on the left-hand side.
•
Refit the cover to the right-hand side of the drive.
•
Refit the gasket to the left-hand side of the drive.
•
Refit the terminal assemblies.
Note: The 2Q terminal assembly is not polarised and may be fitted in any orientation. The 4Q
terminal assemblies are handed and must be reversed to fit on the left-hand side.
•
Move the terminal markers as appropriate, the A+ terminal will still be at the bottom or AC
input at the end of the product.
•
Tighten terminal assembly bolts to the torque given in Chapter 11.
Removing the Cover (Frame H)
The cover is manufactured from sheet metal and weighs:-
• 2Q Non-Regenerative = 10kg (22 lbs)
•
4Q Regenerative = 15kg (33 lbs)
To remove the cover use a flat headed screwdriver to undo
the two screws at the base of the cover.
Now lift the cover base outwards and upwards, once the
cover has been raised two centimetres it can now be
removed.
To replace the cover follow the procedure in reverse,
engaging the locating studs at the top, moving into final
location and tightening fixing screws.
Side
View
2cm
Remove
2 screws