Oliver 4275C, Owner'S Manual

Page: 46 / 70

46 | Page Oliver Machinery 4275C Jointer
Adjust Fence Positive Stops
The fence assembly has two positive stops at 90° and 45°. They were calibrated in the factory and should
not require initial adjustments.
Adjust 90° Positive Stop
1. Disconnect the jointer from the power
source!!
2. Loosen the fence tilt lock.
3. Loosen two jam nuts and positive stop set
screws.
4. Use a square to set the fence at 90 degrees.
5. Rotate set screws to reset the positive stop.
6. With the set screws holding in place, tighten
the jam nuts.
7. Re-check fence stop settings.
8. Lock the fence before starting the jointer.
Adjust 135° Positive Stop
1. Disconnect the jointer from the power
source!!
2. Loosen the fence tilt lock.
3. Loosen the jam nut and positive stop bolt.
4. Use a protractor to set the fence at 45
degrees.
5. Rotate the stop bolt to reset the positive
stop.
6. With the stop bolt holding in place, tighten
the jam nut.
7. Re-check fence stop settings.
8. Lock the fence before starting the jointer.