Changing mains voltage (only MVm versions)
General remarks
MVm machines (MultiVoltage manual) are suitable for operation with a mains voltage of
380 - 460V and a mains voltage of 200 - 240V.
NOTE!
Machines are supplied with the 380 - 460V setting as standard.
If the mains voltage range needs to be reset, this must be done manually.
Detailed information can be found in the "Technical data" chapter.
Mains voltage tol-
erance range
180 V ~
200 V ~
230 V ~
253 V ~
240 V ~
- 10%
+ 10%
200 V - 240 V
342 V ~
380 V ~
400 V ~
506 V ~
460 V ~
- 10%
+ 10%
380 V - 460 V
Changing mains
voltage
WARNING!
An electric shock can be fatal.
Before opening the device
▶
Move the mains switch to the "O" position
▶
Unplug the device from the mains
▶
Put up an easy-to-understand warning sign to stop anybody inadvertently switching
it back on again
▶
Using a suitable measuring instrument, check to make sure that electrically charged
components (e.g. capacitors) have been discharged
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