Operating instructions

MK-SDG-7 ASSEMBLY

Place the handle bar

assembly into the base and

screw the tri knob in to hold

it in place

Attach the vacuum hose

from a vacuum to the

vacuum outlet port

Plug in grinder and flip the

power switch. Its ready to

grind

Check the shroud and cup

wheel are free of obstruction

Use a 15/16 wrench on the cup wheel bolt, and a 1” wrench on the

hex shaft. Place the 1” wrench between the cup wheel and the dust

shroud, as shown, until the wrench (open end) goes over the hex

shaft. Hold the shaft in place and use the 15/16 wrench to break

the bolt free. Once it is broken free you can turn the bolt by hand

until it comes off with the cup wheel. Replace with new cup wheel

and tighten bolt. Use wrenches to make sure the bolt is tight, before

grinding.

ASSEMBLY

INSTALLING/REPLACING CUP WHEEL