General Maintenance - Central Machinery 44846 Assembly And Operating Instructions Manual

3. With the screwdriver still in place, loosen the (inner) Hex Nut (7) until the Cap Spring
notch disengages from the Spring Retainer (10) -- about 1/8 inch.
4. Turn the screwdriver counterclockwise and engage the next Cap Spring notch.
Leave the screwdriver in place.
5. Tighten the (inner) Hex Nut just enough to engage the
notch.
If this Hex Nut is too tight, it will restrict (up and down)
Chuck-Spindle movement.
6. Pull the Feed Knob and check the spring tension,
making sure the up movement is smooth and
complete.
From one inch down, the Chuck should return to its
uppermost position. If more tension is required, repeat
steps.
7. Replace the (outer) Hex Nut (7) and tighten on top of
the (inner) Hex Nut. Do not overtighten.
8. If the (up/down) movement is restricted, slightly loosen the (inner) Hex Nut, and
retighten the (outer) Hex Nut.

general Maintenance

1. Using compressed air, blow clean the Table, Base, and Motor cooling vents of dirt and
materials.
2. Apply paste wax to the Table and Column to enable movement and to help keep
surfaces clean.
3. All bearings are factory lubricated and need no further attention.
4. Periodically, lubricate the Tube Column, Table, and Spindle upper teeth with a light oil.
5. Monthly, check the tightness of all mounting screws and bolts in the Base, Column,
and Head assemblies.
6. Check belt for wear and replace if frayed or damaged in any way.
7. Lubricate Spindle assembly with a light oil, weekly.
8. Store in a clean and dry location.
SKU 44846
Cap Spring (8)
Page 10
Hex Nut (7)
Guide Pin (16)
Clamping Lever
(30), Left