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Anleitung Zusammenfassung
3. Lower/raise the bed rollers (Page 26). 4. Adjust knives to the proper height (Page 36). 5. Replace cutterhead bearings. Glossy surface. 1. Knives are dull. 2. Feed rate too slow. 3. Depth of cut too shallow. 1. Sharpen/replace knives (Page 36). 2. Increase feed rate (Page 25). 3. Increase depth of cut (Page 26). Inconsistent chip marks. 1. Chips are not being properly expelled from around the cutterhead. 1. Use an adequate dust collection system; adjust the chip deflector in or out, depending upon your setup (Page 43). G0453/G0454 (Mfg. Since 3/08) -35- Setting/Replacing Knives ACAUTION Planer knives are extremely sharp and can quickly cause a serious injury to your hands or fingers. Always wear heavy leather gloves when handling these knives to reduce the risk of cutting injuries. Setting the height of the knives correctly is crucial to the proper operation of your planer and is very important in keeping the knives sharp. If one knife protrudes higher than the others, it will do the majority of the work, dull much faster, and produce poor cutting results. The knife gauge that is included with the Model G0453/G0454 is designed to set the knives 0.059" higher than the cutterhead surface. Note: If you need to replace or sharpen a knife, you can remove the knife from the cutterhead during Step 4 of the following procedure. Thoroughly clean out any debris from the knife slots before replacing the knives. Replacement knives are available through Grizzly (refer to Page 28 for options). Tools Needed Qty Hex Wrench 2.5mm (G0453).............................1 Wrench 10mm (G0453).....................................1 Hex Wrench 3mm (G0454)................................1 Wrench 12mm (G0454).....................................1 Knife Gauge......................................................1 To adjust the height of the knives: 1. DISCONNECT PLANER FROM POWER! 2. Remove the dust hood and the top cover to expose the cutterhead. 3. Remove the belt cover, then rotate the cutterhead pulley to give you good access to one of the knives. Note for G0454 Only: The cutterhead for the Model G0454 ships with both springs and jack screws to adjust the knife height (see Figure 34)—which one you use is up to your personal preference. However, you should remove the components that you will not use from the cutterhead before proceeding. Figure 34. Cutterhead components (G0454 cutterhead shown). 4. If you have not already done so, loosen the cutterhead gib bolts until the knife is completely loose, then position the knife gauge over the knife so that the knife edge is directly under the center pad, as shown in Figure 35. the knife (G0453 cutterhead shown). 36- |B| G0453/G0454 (Mfg. Since 3/08) 5. Jack Screws (G0453 & G0454): Insert the hex wrench into the jack screws through the access holes in the cutterhead (see Figure 36). Rotate the jack screws to raise or lower the knife until it barely touches the center pad of the knife gauge with all legs of the gauge still firmly on the cutterhead, then snug the gib bolts enough to hold the knife in place. Figure 36. Jack screw access hole in the cutterhead. Springs (G0454 Only): Push down on the knife gauge until all legs of the gauge are firmly on the cutterhead and the knife just touches the center pad of the gauge, then tighten the gib bolts enough to hold the knife in place. 6. Slightly tighten the gib bolts, starting at the middle and working your way to the ends by alternating left and right, as illustrated in Figure 37. V-Belt Tensioning/ Replacement NOTICE After the first 16 hours of use, the V-belts will stretch and seat into the pulley grooves. The V-belts must be properly re-tensioned after this period to avoid severely reducing their useful life. Three cogged V-belts transfer power from the motor to the cutterhead, and then to the infeed and outfeed rollers with the use of the drive chain system. To ensure efficient transfer of power to these systems, make sure the V-belts are always properly tensioned and in good condition. If the V-belts are worn, cracked, or damaged, replace them. Always replace the V-belts with a matched set of three, or belt tension may not be even among the belts, causing premature belt failure. Tools Needed Qty Phillips Screwdriver...........................................1 Wrench 19mm...................................................1 To tension/replace the V-belts: 1. DISCONNECT PLANER FROM POWER! ACAUTION V-belts and pulleys will be hot after operation. Allow them to cool before handling them. II 1 ft 1 II 5 3 12 4 Figure 37. Gib bolt tightening sequence. 7. Repeat Step 6. 8. Repeat Step 6, but final tighten the gib bolts. 9. Repeat Steps 4-8 for the rest of the knives. G0453/G0454 (Mfg. Since 3/08) -37- 2. Remove the V-belt cover from the left side of the machine to expose the belts, as shown in Figure 38. Note: A collection of black belt dust at the bottom of the belt cover is normal during t...
Dieses Handbuch ist für folgende Modelle:Jack Planes - G0454 (3.78 mb)