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Your safety is important! Please follow the warnings below during this entire section: Projectiles from the machine could cause serious eye injury. Wear safety glasses at all times. Regular periodic maintenance on your Ultimate Series Jointers will ensure optimum performance. Make a habit of inspecting your machine each time you use it. Before each use, perform the following checks: 1. Loose mounting bolts. 2. Worn switch. 3. Worn or damaged cords and plugs. 4. Damaged V-belt. 5. Any other condition that could hamper the safe operation of this machine. Table The table and other non-painted surfaces on your machine should be protected against rust and pitting. Wiping the table clean after every use ensures that moisture from wood dust does not remain on bare metal surfaces. Tables can be kept rust-free with regular applications of products like SLIPIT® or Boeshield® T-9. For long term storage you may want to consider products like Kleen Bore's Rust Guardit™. SECTION 7: MAINTENANCE Knives (Model G9953 Only) Using sharp knives is one of the most important factors involved with the operation of the jointer. A good maintenance procedure is to hone the knives to keep them in top shape. A knife hone will polish and finely sharpen jointer knives quickly and easily without removing them. For damaged or extra dull knives, have them resharpened by a professional grinder. To avoid downtime from resharpening, we recommend having an extra set of knives on hand. Carbide Cutters (Models G9953ZX, G9953ZXF and G4815) The carbide cutters are typically rotated at the same time when they become dull; however, the cutters can also be rotated individually when one becomes nicked or damaged. Refer to Section 8: Service Adjustments for instructions on rotating or replacing the carbide cutters. Lubrication Most of the ball bearings are permanently sealed and lubricated so they will require no attention until they need to be replaced. The following locations should be lubricated after approximately 80 hours of continuous use. Cutterhead The cutterhead has two bearings that require grease. There are white stickers with arrows pointing to their general location. There are two grease fittings—one located at each end of the cutterhead, on the top of the cutterhead axle collars. The grease fitting on the front side of the jointer is located in a small hole cut into the top of the front base housing. The grease fitting on the back side of the machine is located on the top of the jointer base, just under the bottom edge of the fence. Handwheels Each handwheel is lubricated via an oil cup located just behind the handwheel body, on the axle collar. Remove the handwheel lock knob and slide the handwheel off the axle. This will reveal the oil cup. Apply a small amount of light machine oil. Table Elevation Mechanism The table elevation screw and gear mechanism for each handwheel can be accessed by removing the left and right rear base housings. Apply a generous amount of grease to the elevation screws and gears. Ultimate Series Jointers -29 Maintenance Log Date Approximate Hours Of Use Maintenance Performed -30-Ultimate Series Jointers Ultimate Series Jointers -31- Adjustment Safety Disconnect power to the machine when performing any maintenance, assembly or adjustments. Failure to do this may result in serious personal injury. Loose hair and clothing could get caught in machinery and cause serious personal injury. Keep loose clothing rolled up and long hair tied up and away from machinery. Your safety is important! Please follow the warnings below during this entire section: Projectiles from the machine could cause serious eye injury. Wear safety glasses at all times. Outfeed Table To set the outfeed table: 1. Unplug the machine from the power source! 2. Open the access door on the back of the machine, just below the fence adjustments. 3. Turn the cutterhead pulley to position the knife or carbide cutter close to the highest point in its revolution. 4. Set a straightedge on the outfeed table so that it extends over the cutterhead (Figure 33). Figure 33. Setting the outfeed table. Outfeed Table Carbide cutter is at the highest point in its revolution and is just touching straightedge. 5. Rock the cutterhead back-and-forth, using the cutterhead pulley to position the cutter edge at the highest point in its revolution. 6. Loosen the outfeed table lock knob. 7. Turn the outfeed table handwheel to raise or lower the outfeed table until the carbide cutter or knife just touches the straightedge WITHOUT lifting it off the outfeed table. 8. Tighten the outfeed table lock knob. SECTION 8: SERVICE ADJUSTMENTS Knives (Model G9953 Only) Setting the knives correctly is crucial to the proper operation of the jointer and is very important in keeping the knives sharp. If one knife is higher than the others, it will do the majority of the work, and thus, dull much faster than the others. Note— The cutterhead knives should protrude above the cutterhead 2mm (0.079...

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