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Operation
21
Operation
Place of installation of the MSK 33
When installing the unit, ensure, that there is adequate heat dissipation.
To avoid heat build-up, the openings for the ventilators and the ventilation slots on
the top of the unit must always be free.
Use the leather case MZK 15 from Kathrein for mobile use.
Mains voltage / mains switch
The unit can be operated on AC current networks of 110...240 V with a network
frequency of 50...400 Hz. The unit is automatically set within the allowed voltage
range on the connected voltage.
The mains connection socket is located on the rear panel of the unit, and the mains
switch is located underneath the mains socket. As soon as the power supply is
connected, the green LED lights up on the front panel of the unit and the internal
accumulator is charged.
On/Off switch
With the On/Off button on the front panel of the unit, the MSK 33 can be switched
on and off. When the MSK 33 is switched off with this button, the last unit setting is
stored and activated again when the unit is switched on again.
Safety fuse
For exchanging the mains fuse, please proceed as follows:
• Before exchanging the fuse, the power supply to the unit must be discon-
nected.
• First, remove the fuse holder . To do so, insert a screwdriver into the desig-
nated gap and pull out the fuse holder.
• After exchanging the fuse, reinsert the fuse holder into the unit.
Only use the following fuse types for the MSK 33:
F1: IEC 127 T1 A / 250 V
Despite mains separation, the unit can still contain voltages via the battery!
~100-250VAC / 50-400
0.6-0.25A
F1 IEC 127 T1A / 250V