Maintenance
46
Maintenance
Changing the Battery
• Unscrew the two screws which fix the straps on the leather bag.Then
unscrew the screw in the leather cap. Pull the receiver out of the
leather bag.
• Now unscrew all the screws atop, at the bottom and on every side of
the metal box. Pull the receiver out of it.
• Unscrew the two screws on the left and on the right of the DVB 25
circuit board mounting, and turn the DVB 25 circuit board upright.
• Disconnect the battery poles. Beware of causing a short circuit
between the insulated terminal and the battery mount.
• Unscrew the four screws of the battery mount beneath the chassis.
• Pull the battery backwards out of the instrument.
• Fit in the new battery and reassemble the instrument in reverse
order. Make sure that the polarity of the battery is correct!
Customer Service
In case of any damage or malfunction, please send the MSK 25 to:
ESC - GmbH
Bahnhofstraße108
83224 GRASSAU
Tel.: +49 (0)86 41 / 95 45-0
Fax: +49 (0)86 41 / 95 45-35
