Assessments - 3, GPA: 4.3
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35, and squeeze locking lever (C), and raise or lower handle (B). 3. NOTE: When raising or lowering the infeed table, a depth stop (D) Figs. 35 and 36, will automatically stop the table at an 1/8" depth-of-cut. To move the table past this point, the depth stop must be lifted as shown, and the table can be moved up or down. Always make sure table lock handle (A) Fig. 34, is tightened before operation. The table lock handle (A) is spring-loaded and can be repositioned by pulling out the handle and repositioning it on the serrated nut located under the handle. 4. The depth-of-cut of the infeed table (position of table in relationship with the cutting circle) can be indicated with the pointer (E) Fig. 36. Maximum depthof- cut is 1/2". B C D Fig. 35 E D Fig. 36 13 INFEED TABLE POSITIVE STOPS DISCONNECT MACHINE FROM POWER SOURCE. Positive stops are provided to limit the height and depth of the infeed table. To adjust the stops, loosen two locknuts (F) and (G) Fig. 37, and turn the two adjusting screws (J) and (K) as required. Then retighten the locknuts (F) and (G). A good suggestion is to set the upper positive stop (J) for your finish or final cut. This means that you will be able to rapidly set the infeed table for a finish or final cut without checking the scale and pointer. Also the lower positive stop (K) can be set for the maximum depth-of-cut or if you desire to limit the depth-of-cut, adjust the stop screw (K) accordingly. OUTFEED TABLE ADJUSTMENTS DISCONNECT MACHINE FROM POWER SOURCE. 1. In order to perform accurate jointing operations, the outfeed table must be exactly level with the knives at their highest point of revolution. This means that the knives must be parallel to the outfeed table and project equally from the cutterhead. 2. To move the outfeed table up or down, loosen lock- screw (A) Fig. 38, and turn hand knob (B). When the outfeed table is exactly level with the knives at their highest point of revolution, tighten lockscrew (A). KNIFE ADJUSTMENTS In order to do accurate work, the knives must be exactly level with the outfeed table. To check and adjust, proceed as follows: DISCONNECT MACHINE FROM POWER SOURCE. 1. Loosen infeed table lock lever and lower infeed table as described under section “INFEED TABLE ADJUSTMENTS”. Fig. 39 2. Remove cutterhead guard (C) Fig. 39. 3. Place a steel straight edge on the outfeed table, extending over the cutterhead as shown in Fig. 40. 4. Carefully rotate the cutterhead by hand. The knives should just touch the straight edge. J G F K Fig. 37 A B Fig. 38 C Fig. 40 14 D E D E F F Fig. 41 Fig. 42 5. If the knife is high or low at either end, slightly turn the four screws (D) Fig. 41, in the knife locking bar clockwise to loosen using the wrench (E) supplied. Then adjust the height of the knife by turning the knife raising screws (F) Fig. 42, counterclockwise to lower and clockwise to raise the knife. CARE MUST BE TAKEN WHEN HANDLING THE KNIVES, AS THE CUTTING EDGES ARE VERY SHARP. If the knife is to be lowered it will be necessary to carefully push down on the knife with a scrap piece of wood, after screws (F) have been turned. Tighten four screws (D) Fig. 41, by turning them counterclockwise, after adjustment is made. 6. Repeat these procedures for adjusting the remaining two knives if necessary, and replace cutterhead guard removed in STEP 2. 7. If the knives are set too low, the result will be as shown in Fig. 43, and the finished surface will be curved. 8. If the knives are set too high, the work will be gouged, curved, or bowed at the end of the cut, as shown in Fig. 44. 9. As a final check, run a piece of work slowly over the knives for 6 to 8 inches. The wood should rest firmly on both tables as shown in Fig. 45, with no open spaces under the finished cut. Fig. 43 Fig. 44 Fig. 45 15 ADJUSTING TABLE GIBS “Gibs”’ are provided to take up all play between the mating dovetail ways of the base and the infeed and outfeed tables. The ”gib” for the infeed table is shown at (A) Fig. 46, and the “gib” for the outfeed table is shown at (B) Fig. 47. Proper “gib” adjustment is necessary for the correct functioning of the jointer. The “gibs” were adjusted at the factory and should require no further adjustment. If, however, it becomes necessary to adjust the “gibs”, proceed as follows: 1. To adjust the infeed or outfeed table “gibs”, loosen three locknuts (F) Fig. 46, for the infeed table or two locknuts (G) Fig. 47, for the outfeed table. For the infeed table, make sure the table locking lever (H) Fig. 46, is loose. For the outfeed table, make sure the table locking screw (E) Fig. 47, is loose. 2. Tighten or loosen three gib adjustment screws (C) Fig. 46, as necessary for the infeed table or two gib adjustment screws (D) Fig. 47, as necessary for the outfeed table; starting with the lower screw first and as you proceed to the top screw, gently raise the outboard edge of the table that is being adjusted. This will offset any tendency for the table casting to “droop or...
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