Évaluations - 2, GPA: 3
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Facilité d'utilisation
Besides damaging your workpiece, deflection can cause injury if your free hand is securing the workpiece in the location that the nail/staple deflects. Figure 5.Example of nail deflection. 5. Pull the trigger. — If the nail/staple drove into the wood far enough, continue with your intended operations. — If the nail/staple either went too far or not far enough, then go to the Adjusting Depth sub-section on this page. Adjusting Depth A depth adjustment knob is attached to the nose for setting the nail/staple depth. To adjust the depth: 1. DISCONNECT NAILER/STAPLER FROM THE AIR SUPPLY! 2. Rotate the adjustment knob (Figure 6) clockwise to drive the nails/staples deeper or counterclockwise to drive the nails/staples shallower. Adjustment Knob Figure 6.Rotating depth adjustment knob. 3. Connect nailer/stapler to the air supply and test the nail/staple depth, and repeat this entire procedure if necessary until the nail/staple depth is satisfactory. H7664 2-in-1 Combination Nailer/Stapler -13 Single/Bump Fire Operation The nailer/stapler is designed to fire one nail/staple at a time, or one after another, using the safety yoke mechanism. This is known as "bump fire". To operate your nailer/stapler in single fire mode: 1. Depress the safety yoke mechanism against the workpiece. 2. Pull the trigger, then remove your finger from the trigger after the nail/staple is driven. To operate your nailer/stapler in bump fire mode: 1. Pull the trigger. 2. Press the safety yoke mechanism against your workpiece and raise it after the nail/staple is driven. 3. Hold the trigger and repeat Step 2 to drive more nails/staples. Clearing Jammed Nails/Staples A jammed nail or staple must be cleared before using the nailer/stapler again. To clear a jammed nail or staple from the magazine: 1. DISCONNECT THE NAILER/ STAPLER FROM THE AIR SUPPLY! 2. Unlock the catch lever and pull the magazine pusher back completely. 3. Locate and remove the jammed nail/ staple with a pair of needle nose pliers. 4. Throw the damaged nail/staple away. 5. Inspect the nail/staple stick. If it is bent or damaged, throw it away and insert a new stick that only contains clean, undamaged nails/staples. DO NOT use dirty or damaged nails/staples! 6. Push the magazine pusher forward to the front of the magazine until the catch lever locks. -14- H7664 2-in-1 Combination Nailer/Stapler Figure 7.Opening cover to clear a jam. Figure 7and remove the cover with a 3mm hex wrench. Dislodge the jammed nail/staple with a pair of nee- dle nose pliers. 5.Secure the cover with the cap screws removed in Step 4. To replace a piston and O-ring: Always disconnect air from nailer/ stapler whenever servicing! During maintenance,anailer/staplercon- nected to air may fire accidentally, causing serious personal injury! Cover Cap Screws Figure 7.Opening cover to clear a jam. Figure 7and remove the cover with a 3mm hex wrench. Dislodge the jammed nail/staple with a pair of nee- dle nose pliers. 5.Secure the cover with the cap screws removed in Step 4. To replace a piston and O-ring: Always disconnect air from nailer/ stapler whenever servicing! During maintenance,anailer/staplercon- nected to air may fire accidentally, causing serious personal injury! Cover Cap Screws To clear a jammed nail from the discharge area: 1. DISCONNECT NAILER/STAPLER FROM THE AIR SUPPLY! 2. Unlock the catch lever and pull the magazine pusher back completely. 3. Remove the nail/staple stick from the magazine. 4. Loosen the cap screws shown in 6. Throw the damaged nail/staple away. 7. Inspect the nail/staple stick. If it is bent or damaged, throw it away and insert a new stick that only contains clean, undamaged nails/staples. DO NOT use dirty or damaged nails/staples! 8. Slide the magazine pusher forward to the front of the magazine until the catch lever locks. Replacing Pistons/O- Rings If you use your nailer/stapler day in and day out, repair pistons are cheap insurance against wasted down time and lost profits, in the event that a piston or piston shaft becomes worn out. A replacement piston and O-ring kit, part PH7664084, may be purchased for the Model H7664. 1. DISCONNECT NAILER/STAPLER FROM THE AIR SUPPLY! 2. Remove all nails/staples from the magazine. 3. Remove the four cap screws on the head of the nailer/stapler, near the exhaust port. 4. Remove the cap. 5. The top of the piston should now be visible inside the cylinder, which is housed in the head of the nailer/stapler. H7664 2-in-1 Combination Nailer/Stapler -15 6. Open the nose cover as if to clear a jammed nail/staple. 7. Watch the discharge area and push the top of the piston with your finger. You will see the piston shaft slide down the discharge area. 8. With a long flathead screwdriver or similarly shaped tool, push the piston shaft back inside the nailer/stapler until you can grip the piston head and remove it from the cylinder. (Be careful not to scratch the discharge area when pushing the piston shaft with the screwdriver.) 9. Place a new O-ring ...