User manual

Fig. 14Fig. 14

Fig. 14

Display warning on saturation of metal greaseDisplay warning on saturation of metal grease

Display warning on saturation of metal grease

filterfilter

filter

● After 30 operating hours the letter (F- grease filters) will

flash on and off on the display (D) in alternation with the

fan speed setting.

Fig. 14Fig. 14

Fig. 14.

● This means that the metal grease filters need to be

cleaned! (This operation should be carried out every 30

operating hours!).

● Proceed as follows to remove and clean the metal filters:

● Switch of the fan motor by pressing the

button.

● Take the precaution of removing my cartridge fuses from

their fuse holders or tripping the automatic circuit

breaker to ensure the fan motor cannot be switched on

accidentally.

● Remove the metal filter.

● Clean the inner housing using a hot detergent solution

only (never use caustic detergents, abrasive powders or

brushes).