Pallmann Cobra II Manual
30
3
COBRA CLASSIC #74540
09/2014
Contents
1
Introduction .....................................................................................................................................................................
4
2
Scope of delivery ............................................................................................................................................................
5
3
Machine specifications COBRA CLASSIC ...................................................................................................................
6
3.1
Important components ......................................................................................................................................................
6
3.2
Technical data ..................................................................................................................................................................
7
3.3
Safety and machine protection facilities............................................................................................................................
7
4
Proper use .......................................................................................................................................................................
7
5
Assembly of the machine...............................................................................................................................................
8
5.1
Installing the guide tube ...................................................................................................................................................
8
5.2
Installing the motor ...........................................................................................................................................................
8
6
Disassembling for transport .........................................................................................................................................
9
6.1
Removing the guide tube ................................................................................................................................................
9
6.2
Removing the motor..........................................................................................................................................................
10
7
Operating the COBRA CLASSIC ..................................................................................................................................
11
7.1
Protective clothing and equipment ..................................................................................................................................
11
7.2
Fitting the dust bag ........................................................................................................................................................
11
7.3
Safety instructions regarding dust ....................................................................................................................................
12
7.4
Disposing of sanding dust ...............................................................................................................................................
12
7.5
Replacing the sanding belt ..............................................................................................................................................
13
7.6
Adjusting the sanding pressure .......................................................................................................................................
14
7.7
Safety instructions for electric cable and connectors ......................................................................................................
14
7.8
Connecting the COBRA CLASSIC to the mains power ..................................................................................................
15
7.9
Remarks about sanding parquet and plank floors ..........................................................................................................
16
7.10
Sanding with the COBRA CLASSIC ...............................................................................................................................
19
8
Maintenance ...................................................................................................................................................................
24
8.1
Changing the sanding drum ............................................................................................................................................
24
8.2
Adjusting the running wheels ..........................................................................................................................................
26
8.3
Adjusting the castor wheels ............................................................................................................................................
27
8.4
Adjusting the tension roller ...............................................................................................................................................
28
8.5
Changing the belt ..............................................................................................................................................................
29
8.6
Checking dust extraction .................................................................................................................................................
30
8.7
Switching off and storing the machine ............................................................................................................................
30
9
Declaration of conformity ..............................................................................................................................................
31
10
Warranty...........................................................................................................................................................................
32
8. Check on the grinding pattern:
1. Adjusting required
2. Adjusting required
3. Optimal sanding pattern
6.
Adjust the right running wheel to the position of the
left running wheel using the running wheel
adjustment device.
To accomplish this, turn the axle of the right running
wheel with the hexagon socket screw key until the
right running wheel slightly touches the tongue of the
running wheel adjustment device.
7.
Tighten the cam fixation screw on the running wheel
bracket next to the right running
wheel securely.
8
Check the grinding pattern:
1. Adjusting required
2. Adjusting required
3. Optimal grinding pattern
8.3
Adjusting the castor wheels
Instructions for adjusting the castor wheels:
1. Turn the machine off.
2. Disconnect the machine from the
mains power.
3. Loosen the lock nut (1).
4. Turn the castoring shaft with the
hexagon socket screw key until
both of the castor wheels
bear weight.
5. Tighten the lock nut.
27
COBRA CLASSIC #74540
09/2014
1.
2.
3.
Incorrect
Incorrect
Correct
1.
2.
3.
