Oliver 4235, Руководство пользователя, Страница: 13 / 64

4235 Jointer OLIVERMACHINERY.NET 13 | Page
When Jointing:
1. DUST COLLECTION SYSTEM is required for this jointer. Please make sure the system is on and provide
enough suction before starting the jointer.
2. KICKBACK happens when a workpiece is ejected at high speed during operation. Kickback projectiles
can cause serious injuries or even death. Sudden movements of the workpiece from kickback can also
cause hands or other body parts to get pulled into the cutterhead. The operator should be cautious
at all times about possible kickback.
3. PROPER STOCK FEEDING reduces the chance of kickback. NEVER start the machine with anything
engaging the cutterhead. NEVER start feeding until the jointer has reached its full speed. Use the right
amount of downward pressure and forward force for feeding.
4. INSPECT WORKPIECE. Ensure the workpiece is free from nails, loose knots, and other foreign
material. Use a metal detector to scan for metal objects as appropriate.
5. NEVER joint material shorter than 10 ” , thinner than 3/4 ”, or narrower than 2” . This reduces the risk
of accidental contact with the cutterhead.
6. NEVER rabbet material with width or thickness less than 3/4 ” , or shorter than 10 ” .
7. FOLLOW THE 3-INCH RULE. Always use push blocks when jo inting materials less than 3” in thickness
or width. Keep your hands at least three inches away from the cutterhead at all times when the
machine is running.
8. CUPPED WORKPIECE should be jointed with the cupped side facing down. This prevents the
workpiece from rocking when feeding through the jointer.
9. PAY ATTENTION TO THE GRAIN DIRECTION. Always cut WITH the grain whenever possible. Jointing
against or across the grain, or jointing the end grain increases the chance of tear-out and kickback.
After Operation
1. STOP THE MACHINE if the operator leaves the machine for any reason.
2. WAIT until the machine comes to a complete stop.
3. CLEAN UP and LOCK POWER SWITCH before departure.