VIDEOJET 3140 - 6.4 Exchange of the Filter Mats; 6.5 Exchange of the Fuses

6.4 Exchange of the Filter Mats
DANGER
Before starting any work the laser system must be completely switched off.
To exchange the filter mats proceed as follows:
1. Open the grills at the side and at the back of the supply unit by inserting a
narrow screw driver into the groove from below and levering carefully.
2. Remove the filter mats. Dispose of the mats according to the local regula-
tions.
3. Insert new mats.
4. Close the grills.
6.5 Exchange of the Fuses
Only 10/30 W
DANGER
Before starting any work the laser system must be completely switched off.
To exchange the fuses proceed as follows:
1. Remove the cover at the back of the supply unit.
2. Apply pressure onto the holder of the fuse insert (see figure) and pull out the
insert.
3. Remove the fuses from the fuse holder. Dispose of the fuses according to the
local regulations.
4. Insert new fuses (2 x T8A) and refit the fuse holder.
5. Mount the cover.
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Videojet 3140/3340/3640/6 Maintenance