Nilfisk-ALTO American 12 manual

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8.Put the smooth side of the abrasive against the sanding drum.

9.Put one end of the abrasive against the sanding drum slot (1). See figure 3.

10.Turn the drum one revolution. Put the other end of the abrasive in the drum slot (2). See figure 3.

11.Tighten the abrasive.

To tighten the abrasive, follow this procedure:

1.The end wrenches are given with the machine. Put a wrench around the nut at each end of the durm (1).

See figure 4.

2.Make sure the flat sides of the nuts are parallel with the drum slot.

3.Turn the wrenches the opposite rotation until the abrasive is tight against the drum (2). See figure 4.

12.Remove the end wrenches.

13.Close the cover.

NOTE: When using #4 or 4½ grit abrasive, remove the large grains from the folded ends. To remove the grains, rub the folded ends together.

Figure 3

Figure 4

AMERICAN SANDERS TECHNOLOGY -American 12 Floor Sander Operator's Manual

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Contents American Contents of this Book Operator Safety Instructions Page Introduction and Machine Specifications 230V Electrical Connection Instructions Service person or electricianA dry building Not fit the plug, consult your electrical contractorHow to Transport the Machine Machine Set-Up How To Install The AbrasivePage How to Operate the Machine Page Page Abrasive Bulk Roll Sanding Cuts and SandpaperSander Adjustment Procedures Sanding PressureDrum Rates Leveling How to Lubricate the Wheel PivotsWheels Routine MaintenanceDust Bag Drive BeltProblem Ause Ction TroubleshootingPage Americansanderstechnology American Sander Wiring Diagram 4/933242 Description Qty Model American 12 Floor Sander Drawing #2 10/00 Ref # Description Qty Model American 12 Floor Sander Parts List #2 10/00Optional Urethane Wheels American 12 Floor Sander Assembly Drawing #3 6/01Ref. No Description Qty American 12 Floor Sander Assembly Parts List #3 6/01Ref. # Description Qty Chatter Wave Prevention Proper Care of Your Machine can Minimize Chatter and Waves Alto Product Support Branches Highway 265 Springdale, Arkansas American Sanders Technology U.S. Warranty