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4. To remove the fan plate, loosen the M5nut as well as the
corresponding
contact washers and flat-plug. Then,loosen the eight tallow-drop
screws bywhich the fan unit is screwed to the fanplate (seven
screws M5x14 and oneM5x20).
5. To mount the new fan unit, position itcorrectly and screw it
to the fan platewith the seven tallow-drop screwsM5x14 and the one
tallow-drop screwM5x20. Fasten this screw again withthe M5 nut.
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6. Reconnect the earth bonding cable andthe fan connector (see
step 3 ). Then,
place the fan plate back into its originalposition and fix it
tight as shown below.
7. Screw the whole fan unit to the cabinet with the four
tallow-drop screws M4x8.
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