AVM OVATION SA8.2 사용 설명서 - 페이지 4

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Removing the cover plate

The cover plate is screwed from the bottom side of the unit. To open it, put the unit to the edge of a

desk (right up, NOT upside down!) so that you can access the marked holes in the bottom. Insert a

long (at least 25 cm) 3 mm Inbus-driver and unscrew the four screws. The screws will then fall out.

After that insert a long stick (about 3mm diametre) into one of the holes in the bottom and lift the cover

plate by pushing the stick against it.

CAUTION: when mounting the cover plate again do not tighten the screws using too much

force. Oherways you might have difficulties whith unscrewing later on.

CAUTION: Before opening the cover plate

and changing fuses the unit must be

disconnected from mains.

If the unit doesn't react when switched on, one

or more fuses might be blown. In this case

address to your dealer or a qualified repair

service. Show this manual to the repairing

technician in order to make him know how to

change the fuses.

When the cover plate is removed (see above),

you can localize the fuses on the processor

pcb according to the sketch right beside. The

fuses are all 20 mm glass types.

Blown fuses must be exchanged by types

of the same current handling capacity (for

115

Volt-versions

use

the

values

parentheses).

We strongly recommend the use of slow

blow types.