Adjusting The Castor Wheels; Adjusting The Tension Roller - Pallmann COBRA CLASSIC Translation Of The Original Operating Instructions

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
8.4 Adjusting the tension roller
The tension roller keeps automatically the track of the sanding belt concentrically to the sanding
drum. If with time the sanding belt fails to run concentrically to the sanding drum, the tension
roller must be newly adjusted.
Caution! Danger of injury!
Adjustments of the sanding belt while the machine is running and the sanding drum cover
is open may only be performed by qualifi ed personnel (in accordance with VBG 1,
§ 41 adjustment).
Caution!
Wear safety goggles and avoid loose clothing before making these adjustments.
Instructions:
Caution!
Before beginning with the following procedure, the main lifting lever must be pulled
backwards to remove the sanding drum from the fl oor.
Work steps:
1. Make sure that the motor is in the off position and the machine is disconnected from the
mains power.
2. Open the sanding drum cover.
3. Insert a sanding belt.
4. Shift the tension lever backwards to place tension on the sanding belt.
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