Disk Operating Instructions
1. Fill the water reservoir about 3/4 of the way to the top and
when ready to start disk grinding, open the Slide Valve. If needed,
you can increase water supply to the grinding disk by slightly
enlarging the holes located behind the slide valve. Use caution to
prevent over-enlargement of the holes.
2. While grinding, hold glass firmly and move material from side to
side over disk. To grind accurate 30
0
or 45
0
edges, use the
reversible Bevel Block. To grind an accurate 90
0
flat edge hold
material against the back of the water reservoir.
3. If the material you are grinding rubs against the sides of the grinder,
then raising the disk is necessary. To raise the disk, first remove the
Grind Head, water reservoir, and retaining nut and the disk. The
support collar is secured by 2 hex screws on the side, loosen it and
raise the lower collar to the needed height, then retighten.
4. To avoid unnecessary disk vibration, ensure a secure fit between the disk and lower support collar.
5. Minor chipping may occur with new disk. Chipping will stop after a little use.
How To Drill
1. Start with the 1/4 grinder head attached to the top of the shaft.
2. Grip the glass firmly suing the lower very gently on the top of the drill bit,
hold the wet sponge as close as possible to the point of contact .
3. Lighten pressure downward when you near completion of your drilling
to avoid chipping.
Use and Care Information
1. NEVER GRIND DRY. Always make sure the sponge for the router bit is wet or that water is dripping
on the disk while grinding.
2. DO NOT OPERATE WITHOUT DIAMOND DISK INSTALLED. Disk acts as a cover to keep water from
dripping on the motor housing.
3. While using the grinder head, use only light to medium pressure on the head. Do not push material
against head using excessive force. Unnecessary pressure will shorten grinder and grander head life.
4. Clean water reservoir and Super Sponge after each use.
5. If the router Grinding Head becomes dry, add water directly to the Super Sponge.
6. To maintain ease of assembly, disassembly, and to extend the life of the grinder, clean and grease
the motor shaft (rod that holds grinder head). Inner disk circle, and set screws every 50 hours of use.
7. Some rust may form onto he Diamond Disk, it does to effect the efficiency of life of the disk.
8. DO NOT GRIND METAL. It will make the surface unsuitable for glass in seconds.
