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Contents<br />
2<br />
1 Introduction..................................................................................................................................................................... 4<br />
2 Scope of delivery ............................................................................................................................................................ 5<br />
3 Machine specifications COBRA CLASSIC ................................................................................................................... 6<br />
3.1 Important components ...................................................................................................................................................... 6<br />
3.2 Technical 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 ............................................................................................................................... 19<br />
8 Maintenance ................................................................................................................................................................... 24<br />
8.1 Changing 8. the Before sanding finishing with the forward sanding pass of the machine, raise the sanding<br />
drum<br />
8.<br />
from<br />
At<br />
drum<br />
the<br />
............................................................................................................................................<br />
the<br />
end<br />
floor<br />
of<br />
by<br />
the<br />
lifting<br />
forward<br />
up on<br />
movement,<br />
the feather<br />
before<br />
handle<br />
the<br />
(2).<br />
movement has<br />
24<br />
finished, raise t<br />
8.2 Adjusting the running wheels .......................................................................................................................................... 26<br />
8.3 Adjusting the castor wheels drum ............................................................................................................................................ from the floor again by pulling the gentle lifting lever (2). 27<br />
8.4 Adjusting 9. the Each tension forward roller ............................................................................................................................................... sanding pass is followed by a backward sanding pass. The backward<br />
28<br />
8.5 Changing the belt.............................................................................................................................................................. 29<br />
sanding 9. Every pass forward will follow movement the same area is followed just covered by a in backward the forward movement. sanding pass. The backward<br />
8.6 Checking dust extraction ................................................................................................................................................. 8.7 Switching off Upon and storing completing covers the machine the ............................................................................................................................ the same backward path as sanding the forward pass, movement. the machine For each over forward half 30the<br />
movement,<br />
sanding machine belt width about to the 10 right cm to of the sanding right of the pass sanding you have path just you finished. have just finished.<br />
9 Declaration of conformity .............................................................................................................................................. 31<br />
Caution! Caution!<br />
10 Warranty........................................................................................................................................................................... Never allow the machine to come to a standstill while the sanding drum is engaged.<br />
Never allow the machine<br />
32<br />
This will cause a severe indentation<br />
fatal to come to a standstill for even a short moment whi<br />
in the floor. Whenever changing movement<br />
between because forward this and would backwards cause sanding an indentation passes, make in sure the the floor. sanding This drum means is raised that whene<br />
from the changing floor and between only lowered a forward when the and machine a backward is moving. movement, the sanding drum m<br />
raised from the floor while the machine is still moving evenly, and only lower<br />
Pallmann <strong>Cobra</strong> <strong>Manual</strong><br />
machine is moving evenly again.<br />
18