Renfert MT plus Manuel D'utilisation page 25

6� Remove the SW4 Allen key from its holder (Fig� 28)�
7. Remove the thread cover, loosen the centring screw, and remove the disc (Fig. 31 + 29).
8. If necessary, clean the flange (refer to Chap. 9.2).
9� Place a new disc on the lock pin (Fig� 30)�
10� Retighten the centring screw with the Allen key (Fig� 29)�
11� Place the thread cover back on the centring screw (Fig� 31)�
12� Return the Allen key to its holder (Fig� 28)�
13� If necessary, replace the rinse tube (Fig� 12)�
14� Close the front cover (Fig� 11)�
15� If necessary, open the water supply (Fig� 6a)�
16� Plug the power cord into the wall outlet (Fig� 7 or 14)�
9.2 Flange Replacement / Cleaning
1� Remove the disc (refer to Chap� 9�1, steps 1 - 7)�
2� Have the pulling screw and Allen key at hand >>> see tool kit enclosed (Fig� 32)�
3. Screw the pulling screw into the flange (Fig. 33) >>> The flange may not be removed by hand.
Always use the pulling screw to remove the flange!
4. Remove the flange (Fig. 34).
5. Remove the pulling screw from the flange.
6. Clean the flange and the inside of the housing >>> Do not damage the seals!
Recommended for cleaning: >>> see: Accessories
7� Lightly coat the motor shaft and seal with Vaseline�
8. Replace the flange >>> Note the engagement groove (Fig� 35)�
9. Replace the flange by hand on the shaft (Fig. 36).
10� Reinstall the grinding disc (refer to Chap� 9�1, steps 9 - 16)�
9.3 Spray Tube Replacement / Cleaning (Wet Trimmer)
1� Remove the rinse tube (refer to Chap� 9�1, steps 1 - 5)�
2� Remove the gaskets (Fig� 37)�
3� Allow the rinse tube to soak in decalcifying agent overnight (Fig� 38)�
4� Reinstall the gaskets and coat them lightly with Vaseline (Fig� 37)�
5� Replace the rinse tube (Fig� 12)�
6� Close the front cover (Fig� 11)�
7� If necessary, open the water supply (Fig� 6a)�
8� Plug the power cord into the wall outlet (Fig� 7 or 14)�
9.4 Grinding Table Replacement / Cleaning
1� Switch the unit off (Fig� 8)�
2� Disconnect the unit from the power supply (Fig� 7 or 14)�
3� Open the front cover (Fig� 11)�
Do not remove the grinding table if the front cover is closed otherwise the trimmer disc will be
damaged!
4. Unlatch and remove the grinding table (Fig. 39 + 40).
5� Remove the front cover (Fig� 23)�
6� Clean the grinding table and front cover wit a brush under running water (Fig� 24)�
7. Replace and close the front cover (Fig. 23 + 11).
8� Reinstall the grinding table (Fig� 40)�
Make sure the retainers are completely free of all plaster residue! Make sure the work table is
properly seated on the front cover!
9� Plug the power cord into the wall outlet (Fig� 7 or 14)�
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