Maintenance - AA-drill 77300 Manuel D'instructions

e. Screw tight the object on the working table while drilling, so as to prevent
injuries and to have a precision workmanship.
f. You can place any size of drill bit you desire in the chuck which is placed below
the spindle shaft.
g. Plug the electric socket to the outlet and press "ON" the switch, then the spindle
shaft will rotate freely.
h. When drilling hold on the handle at the right side of the head frame and press
downward.

8. MAINTENANCE

Regular maintenance increases the life of your drill press.
After using the machine you have to clean it completely and lubricate all sliding
and moving parts.
Table adjustments:
a. To adjust table up or down, loosen clamp bolt
A). Then turn crank handle (B) to desired
height. Retighten clamp bolt (A) before drilling
operations.
b. To swing table 360° loosen clamp bolt (A) then
swing table to appropriate position, re-tighten
clamp bolt. For long work pieces swing table
180° and use the base as your table.
c. To tilt table loosen work table nuts (C), tilt to
desired angle and re-tighten nuts.
Spindledepth adjustments for 77300 (fig. 18):
When the hole must be drilled to a specific depth, the depth gauge should be used
as follows:
1. Make a mark on the side of the workpiece at
the proper depth level.
2. Place the workpiece on the table and lower
the spindle until the bit is even with the mark.
3. Tighten the lower stop nut until it comes into
contact with the depth stop.
4. Let the spindle return to its original position
and screw the upper stop nut until it is seated
against the lower stop nut. The holes will
subsequently be drilled at the precise depth.
18