After replacing the disk, make sure to tighten the ring on the platform 8 (closest to the outside of the sand tablet). Connect the power cord, and switch on the power switch (O=off, l=on). How to solve it ： ① change the fuse （ 22 ） which inside the socket ； ② change the motor ③ change the switch.
Item Tag: 3-year Warranty
10″ Dental Wet Model Trimmer Plaster Abrasive Grinder Trimming Equipment Gypsum
After replacing the disk, make sure to tighten the ring on the platform 8 (closest to the outside of the sand tablet). Connect the power cord, and switch on the power switch (O=off, l=on). How to solve it ： ① change the fuse （ 22 ） which inside the socket ； ② change the motor ③ change the switch.