
SDC 2002
6. Maintenance
6-33
Operating Instructions - Rev. 1 / 6.2003
6.9. CLEAN THE BLOWERS
For the film scanner, cleaning of the ventilators is confined to the available fresh air
and exhaust air blowers of film scanner cabinet and monitoring cabinet (for the
position of the blowers see Fig. 632: ).
The blowers of the internal devices do not require cleaning since they are
constantly provided with filtered air and therefore have only slight dirt deposits.
Rack 1
Rack 3 Rack 2
2 3
1
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1
2,3
Film scanner cabinet (rear)
Position of the blowers
Exhaust air film scanner cabinet
Fresh air film scanner cabinet
Internal device blowers (no cleaning required)
Fig. 632: Blowers in film scanner cabinet
Check the blowers for dirt deposits and where appropriate clean them semi-annu-
ally. Only clean blowers guarantee good cooling and optimum operation.
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