W&H 20210492060001, Руководство оператора

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The “0” on your head se ng scale references the top of the ½” sub ‐ plate supplied with your machine. For example, if you were
milling a ¾” piece of stock you would set the machine head at the ¾” se ng. Adjus ng your machine head to this scale se ng will
give you a full pass cut and a completely fi nished pro fi le. This is a mul ‐ pass machine and with mul ‐ pass you can add 3/16”, in this
example, to the 3/4” dimension for a fi rst pass se ng of 15/16”. In this example you may set the machine head to any scale se ng
between 3/4” and 15/16” for a fi rst pass. These se ngs allow you to achieve proper roller tension for holding the stock and provid ‐
ing a safe opera on.
Be sure to check for su ffi cient feed roller contact before proceeding to use this setup and be sure to rotate your molding knives to
check for knife rota on clearance with the chip extractor installed and the power o ff before star ng the machine. Turn the knife
arbor by turning the motor pulley at the inner guard opening.
Other molding ps
Stock height should be within 3/16” of fi nished molding size. If making one pass only it should be within 1/32”.
Stock width should be uniform and to fi nished molding size. Saw ripping to width will not make the stock uniform enough for
smooth fl ow through the guides, and thus, will not result in a sa sfactory molding. We recommend that all stock be planed in both
width and height to fi nished molding size before se ng up to do the pro fi le.
When ghtening the knives, push them fi rmly against the lip and sideways against the bolts in the direc on of the tube side of the
machine for an exact pro fi le match up. Hold secure while ghtening bolts.
Set the head height to within 3/16” of your stock height. This will give you proper roller tension on your molding stock. This is the
correct way to mold. It is acceptable to leave 3/16” of the cut for mul ple passes. But for safety reasons leave no more than 3/16”.
On some extremely deep or wide cuts, some prior stock removal will be required before molding. You may remove this stock using
one of the rabbet/dado knives found in our catalog. You may also use a dado blade on a table saw.
Failure to set your head height within 3/16” of the stock height will create an extreme safety hazard in that possibly not enough
roller pressure will be applied, or that no roller pressure at all will be applied.
Do not cut a wider stock area than the knife was designed to cut. This will cause excessive heat in the knife, burn your stock and
puts a harmful load on the feed system.
The roll pressure screws are set at maximum molding pressure from the factory. They are screwed into the head as far as possible
and the check nut is ghtened.
When you use the machine for planing you will need to reduce the roller pressure. Loosen the pressure screw lock nut and screw
out each pressure to a se ng ¼” higher than the fully seated posi on and re ghten the lock nut.
To change the molding knives, remove the chip extractor. Set one knife at a me in place with the bevel edge toward the in ‐ feed
end of the machine. Firmly push the knife down against the arbor lip and sideways against the bolts in the direc on of the tube
side of the machine. Hold secure while ghtening bolts with a 7/32” allen wrench or drive.