Operation And Maintenance - Holzmann SB 3116RHN User Manual

4. OPERATION & MAINTENANCE
Warning: Avoid personal injuries. Be-
fore operating this machine, review
all Safety Warnings and Precautions
listed in this manual.
DRILLING
While following these procedures, refer to
Fig. 2.
1. Loosen the Table Clamp (B13) and turn
Crank (B8) to adjust the Table height to
accommodate the workpiece being drilled.
Retighten Table Clamp.
2. Open the Chuck (A12) and insert the
drill bit in the center. Tighten with the
Chuck Key.
3. Secure the workpiece (and backup ma-
terial) to the Table using a vise and/or
clamp.
The workpiece sits on the backup ma-
terial which in typically a scrap piece of
wood used to stabilize the workpiece. It
also helps the drill make a cleaner hole. To
keep it from spinning, have it touching the
left side of the Column.
4. Bring the drill bit down with the Feed
Knob (34) to where the hole is to be drilled.
Make minor workpiece alignment adjust-
ments.
5. Plug the Power Cord into an electrical
outlet.
Warning: Wear an ANSI approved,
full face shield while drilling any type
of material.
6. Push the Switch (2) up to turn the Mo-
tor ON.
7. Pull down on the Feed Knob and slowly
drill the hole into the workpiece.
Warning: If the drill bit grabs and
spins the workpiece, do not attempt
to stop the spinning with your hands.
Step back, and push the Switch down
to the OFF position. Wait for the
spindle to stop turning before dislod-
ging the workpiece.
8. When the drilling is complete, press the
Switch to the OFF position.
ADJUSTING THE HEAD ANGLE
Caution: Before making any adjust-
ments, unplug the Power Cord (29)
from the electrical outlet.
1. To adjust the Head angle to other than
90 degrees, loosen the right Clamping Le-
ver (B30).
2. Pull out the Guide Pin (16) and turn it
90 degrees so that it's cross pin rests on
top of the outlet.
3. Align the mark on the Column Guide
(18) with the Scale (33).
4. Once the Head is tilted to the desired
angle, retighten the Clamping Lever.
5. To return the Head to the 90 degree
position, do these procedures in reverse.
MOVING THE HEAD HORIZONTALLY
1. Loosen the left-side Clamping Lever
(30) and rotate the Head Assembly up to
360 degrees.
2. Retighten the Clamping Lever.
MOVING THE HEAD FORWARD
AND BACKWARD
1. Loosen the right-side Clamping Lever
(30).
2. Turn the Moving Bar (32) clockwise or
counterclockwise until the desired positi-
on is reached.
3. Tighten the right-side Clamping Lever.
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