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8 Maintenance<br />
8.1 Changing the sanding drum<br />
If the sanding drum is damaged or worn, it must be replaced.<br />
Contents<br />
8.0 Maintenance<br />
8.1 Changing the sanding drum<br />
1 Introduction..................................................................................................................................................................... 4<br />
If the sanding drum is damaged or worn, it must be replaced.<br />
Instructions:<br />
2 Scope of delivery ............................................................................................................................................................ 5<br />
3 Machine specifications COBRA CLASSIC ................................................................................................................... 6<br />
3.1 Important components ...................................................................................................................................................... 6<br />
3.2 Technical Instructions:<br />
data .................................................................................................................................................................. 7<br />
3.3 Safety and machine protection facilities............................................................................................................................ 7<br />
4 Proper use ....................................................................................................................................................................... 7<br />
5 Assembly of the machine............................................................................................................................................... 8<br />
5.1 Installing the guide tube ................................................................................................................................................... 8<br />
5.2 Installing the motor ........................................................................................................................................................... 8<br />
6 Disassembling for transport ......................................................................................................................................... 9<br />
6.1 Removing the guide tube ................................................................................................................................................ 9<br />
6.2 Removing the motor.......................................................................................................................................................... 10<br />
7 Operating the COBRA CLASSIC .................................................................................................................................. 11<br />
7.1 Protective clothing and equipment .................................................................................................................................. 11<br />
7.2 Fitting the dust bag ........................................................................................................................................................ 11<br />
7.3 Safety instructions regarding dust .................................................................................................................................... 12<br />
7.4 Disposing of sanding dust ............................................................................................................................................... 12<br />
7.5 Replacing the sanding belt .............................................................................................................................................. 13<br />
7.6 Adjusting the sanding pressure ....................................................................................................................................... 14<br />
7.7 Safety instructions for electric cable and connectors ...................................................................................................... 14<br />
7.8 Connecting the COBRA CLASSIC to the mains power .................................................................................................. 15<br />
7.9 Remarks about sanding parquet and plank floors .......................................................................................................... 16<br />
7.10 <strong>Sanding</strong> with the COBRA CLASSIC ...............................................................................................................................<br />
1. Turn the machine off.<br />
19<br />
The retaining nut is glued to the threads of the sanding drum shaft to ensure that it<br />
8 Maintenance ...................................................................................................................................................................<br />
2. Disconnect the main power from motor.<br />
24<br />
8.1 Changing the sanding drum ............................................................................................................................................ 24<br />
8.2 Adjusting 3. the Open 1. running Turn the wheels the sanding .......................................................................................................................................... machine drum off. cover (1).<br />
26<br />
8.3 Adjusting the castor wheels ............................................................................................................................................ 27<br />
8.4 Adjusting 4. the Fold tension<br />
2. Disconnect<br />
the roller tension ............................................................................................................................................... lever<br />
the machine<br />
(2) forward<br />
from<br />
to<br />
the<br />
relieve<br />
mains<br />
the<br />
power.<br />
tension on the sanding belt. 28<br />
8.5 Changing the belt.............................................................................................................................................................. 29<br />
8.6 Checking 5. dust Remove extraction the ................................................................................................................................................. sanding belt (3) to the side.<br />
30<br />
8.7 Switching off 3. and storing Open the the machine sanding ............................................................................................................................ drum cover (1).<br />
30<br />
6. Unscrew the retaining nut (4):<br />
9 Declaration of conformity .............................................................................................................................................. 31<br />
The 4. Fold retaining the tension nut is glued lever to (2) the forward threads to of relieve the sanding the tension drum shaft on the to ensure sanding that belt. it<br />
10<br />
will not fall off while the <strong>King</strong> <strong>Cobra</strong> is in operation. To unscrew the retaining nut, use<br />
Warranty........................................................................................................................................................................... 32<br />
the 5. double Remove fork the wrench sanding that belt comes (3) to with the the side. machine. Lower the sanding drum so<br />
it has contact with the floor to prevent it from turning while you are unscrewing the<br />
retaining 6. Unscrew nut. the retaining nut (4):<br />
Pallmann <strong>King</strong> <strong>Cobra</strong> fall <strong>Manual</strong> off while the COBRA is in operation. To unscrew the retaining nut, use the 20 doubl<br />
wrench that comes with the machine. Lower the sanding drum so it has contact with
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