Castle 30 Express User Manual
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Remember, just a slight turn of the screw makes a lot of adjustment. 1/2 turn and THEN
test.
Drill a row of holes, holding the material so the last hole is less than 32mm away from
the end of the board.
Open the head cover and place the drilled board over the drill bits and one of the index
pins. The bits and pin should fit. Repeat on other side.
If the bits don’t line up with the index cylinder perfectly, use a 7/16” open end wrench
to loosen both nuts holding the index cylinder. Adjust the cylinder so the pin slips into
the first hole on your test block without resistance.
Tighten the bolts on each side of the index cylinder a little at a time until snug.
Do this while holding the board against the stops so there is no movement of the board,
then release the red button.
Test to see that the holes align by doing a test panel.
When correct, make the same adjustment to the left side of the machine.