Specifications

Southwestern Industries, Inc.
ProtoTRAK SMX K2, K3, K4 & Retrofit Safety, Installation, Maintenance, Service & Parts List Manual
102
5.1.13 Feed Trip Adjustment (not applicable to 3 axis controls)
If the feed trip is adjusted too light it will inadvertently trip when drilling. If too heavy, it
will not trip accurately and stress the mechanism. The correct adjustment depends on the
operation to be performed. To adjust:
1. Release the lock nut.
2. Engage the trip handle--move it left.
3. Adjust the micrometer nut against the quill stop knob.
4. Slowly turn the adjusting screw until the handle trips.
5. Tighten the lock nut.
6. Check the reaction. If too sensitive, lower the adjusting screw slightly. If too heavy,
raise it.
Figure 34
I00153
5.1.14 Quill Clock Spring Replacement and Adjustment
The quill Clock Spring counterbalances the weight of the quill and tool.
Figure 35