Must pay attention to in the operation of the sanding machine in the eight items

___________ sanding machine in running sand disc, grinding wheel, abrasive belt, grinding wheel, the rupture and crack may at any time, sanding machine brush ( 20) Operation must wear glasses, helmet, mask and so on the corresponding protective equipment in the operation of this machine, hands and feet do not touch abrasive belt, grinding wheel, grinding head, polishing wheel etc. 3. There is no effective protective measures shall not make use of _____ the sanding machine will produce large amounts of dust, to wear masks to use ⒌ sanding equipment to be installed in a dry, ventilated, without direct eye pictures of automatic sanding machine using, want to have the dust removal equipment of form a complete set, otherwise easy to malfunction and damage equipment and affect production. But belt sanding has found that when the belt running deviation, should be timely adjust. ⒏ wheeled sanding must confirm the accurate operation direction of grinding wheel, lock to prevent the grinding wheel.