4 - Operation
Page 11
4.4 - Adjusting the Back-Gauge Assembly
4.4.1
4.4.2
4.4.3
4.4.4
4.4.5
Adjust the Back-gauge so that it is the correct distance from the
edge of the product to the center of the hole to be drilled by per-
forming the following:
Loosen the Clamp Knob on the right side of the Back-gauge.
Using the two (2) Scales embedded in the rear corners of the
table, align the front edge of the Back-gauge with the desired dis-
tance.
Zero (0) on these scales align with the center of the hollow drill
bits.
Tighten down the Clamp Knob when the Back-gauge
is positioned as desired.
Diagram 4-80
Clamp Knob
Back Gauge
Table
Back Gauge Scale
Back Gauge Scale
Back Gauge Scale
Drill Strip
Drill Strip
Hollow Drill Bits
4.5 - Adjusting the Distance Between Heads
4.5.1
4.5.2
4.5.3
To adjust the outside spindles to a desired spacing, loosen the
Hand Wheel Lock Knob. Turn the Hand Wheel to move the spin-
dle farther away from the center or to move the spindle closer
to the center. Please note that the direction you turn the Hand
Wheel depends on the side of the machine. Use the Back-gauge
Scale as a guide. When the spindle is at its desired location tight-
en the Hand Wheel Lock Knob by turning clockwise. Repeat with
the second outside spindle.
The center spindle is stationary.
When drilling fewer than three (3) holes simply remove undesired
drill bits.
Diagram 4-90
Hand Wheel
Lock Knob
Scale
Hand Wheel
Shroud
Summary of Contents for FMMH 3.1
Page 4: ...2 Safety 2 2 Warning Labels Page 03 WARNING DO NOT EXPOSE TO RAIN OR USE IN DAMP LOCATIONS...
Page 20: ...7 Parts Diagrams 7 1 Side View Page 19...
Page 21: ...7 Parts Diagrams 7 2 Head Assembly Page 20...
Page 22: ...7 Parts Diagrams 7 3 Spindle and Chuck Assembly Page 21...
