ALDI FERREX 705715 User Manual page 10

Bench grinder safety warnings
a) Do not use a damaged accessory. Before each use, inspect the
accessory such as abrasive wheels for chips and cracks. After
inspecting and installing an accessory, position yourself and
bystanders away from the plane of the rotating accessory and run
the power tool at maximum no-load speed for one minute. Damaged
accessories will normally break apart during this test time.
b) The rated speed of the accessory must be at least equal to the
maximum speed marked on the power tool. Accessories running faster
than their rated speed can break and fly apart.
c) Never grind on the sides of a grinding wheel. Grinding on the side can
cause the wheel to break and fly apart.
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