LEMAN PON400 Manual De Instrucciones página 63

adjustments, while ensuring a tight enough fit to limit drum deflection. (If the
screws are too loose, the drum will deflect during use, causing an uneven
sanding surface. If the screws are too tight, sanding drum height adjustments
will be difficult.)
Elevatation Tension
Adjustment screws
2. To adjust the Elevation Tension Adjustment Screws, loosen the lock nuts, securing
each screw in place. Loosen or tighten each screw, as required, in 1/4 turn increments
to attain the desired fit and smoothness. Retighten the lock nuts to secure the tension
screws in position.
3. Check the sanding drum to conveyor table alignment by first removing the abrasive
strip from the abrasive strip from the drum. The purpose of this adjustment is to achieve
equal distances at point A and point B which will ensure that the drum is parallel to the
feed table and provide uniform sanding. (See Figures 8.)
１２
EN
Figure 7
MS3140 DRUM SANDER