Évaluations - 2, GPA: 4.5
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Facilité d'utilisation
Ignoring this warning may result in serious personal injury. 2. Slide the magazine pusher to the rear of the magazine and pivot the pusher down until it catches in the lock notch on the magazine as shown in Figure 3. Figure3. Locking the pusher. 3. With the pusher locked at the rear of the magazine, insert a strip of staples into the magazine as shown in Figure 4. Figure4.Loading a staple strip into the magazine. 4.Lift the pusher out of the lock notch and guide it forward to push the staple strip to the nose of the stapler. Unloading Staples To remove unused staples: 1. DISCONNECT STAPLER FROM THE AIR SUPPLY! 2. Point the stapler away from you and all bystanders. 3. Slide the pusher to the rear of the magazine and latch it into the lock notch. 4. Move the staples back from the nose and lift them up and out of the magazine. -8- H7947/H7948 16 Gauge Stapler H7947/H7948 16 Gauge Stapler -9- Rotating Exhaust Cover The exhaust cover rotates as needed to direct the exhaust away from you. To rotate the exhaust cover: 1. Use the 4mm hex wrench to loosen the exhaust cover cap screw as shown in Figure 5. Figure 5. Loosening the exhaust cap screw. 2. Rotate the exhaust cover by hand to aim the exhaust port in the desired direction. 3. Tighten the exhaust cover cap screw. Using the Stapler Before you operate your stapler, place five to six drops of air tool oil into the quick connect fitting where the stapler connects to the air supply. To operate your stapler: 1. Connect the air supply to the quick connect fitting on your stapler. 2. To test for proper staple penetration, hold the stapler perpendicular to the surface of a piece of clean scrap wood that is thick enough for the length of staples you have loaded. 3. Depress the safety nose mechanism against your workpiece. Read the manual before operation. Become familiar with these staplers, their safety instructions, and operation before beginning any work. Serious personal injury may result if safety or operational information is not understood or followed. 4. Before pulling the trigger, make sure your free hand and other body parts are positioned out of the way of a potential path of a staple in case of deflection (illustrated below in Figure 6). Figure 6.Example of staple deflection. Note: Deflection is caused when grain irregularities, knots or foreign objects inside the wood cause the staple to change its path, resulting in the staple puncturing the surface of the workpiece. Besides damaging your workpiece, deflection can cause injury if your free hand is securing the workpiece in the location that the staple deflects. 5. Pull the trigger. — If the staple penetrates the wood to the depth you want, continue with your intended operations. — If the staple either went too far or not far enough, adjust the depth of fire by following the procedures listed on Pages 10-11. Adjusting Depth Changing the depth of staple penetration is done by changing the position of the adjusting block on the contact arm. To adjust the depth: 1. DISCONNECT STAPLER FROM THE AIR SUPPLY. 2. Use a 4mm hex wrench to loosen the depth adjustment cap screw on the contact arm as shown in Figure 7. Depth Adjustment Cap Screw Figure 7.Depth adjustment cap screw. 3. Move the adjusting block (Figure 8) up or down to increase or decrease staple penetration. — If you want to decrease the staple depth, then move the adjusting block down, away from the nose as shown in Figure 8. Adjusting Block Figure 8.Adjusting block down. -10 H7947/H7948 16 Gauge Stapler — If you want to increase the staple 2. Unlatch the nose cover as shown in depth, then move the adjust- Figure 10. ing block up, toward the nose as shown in Figure 9. Adjusting Block Up Figure 9.Moving the adjustment block up. Nose Cover Latch Figure 10.Unlatching the nose cover. 3.Open the nose cover as shown in Figure 11. 4. Tighten the depth adjustment cap screw. 5. Connect the stapler to the air supply, test the staple depth, and repeat this entire procedure if necessary until the staple depth is satisfactory. Clearing Jammed Staples 4. Grab the jammed staple with a pair of A jammed staple must be cleared before pliers and remove it from the nose as the stapler is used again. shown in Figure 12. To clear a jammed staple from the discharge area: 1. DISCONNECT STAPLER FROM THE AIR SUPPLY! Nose Cover Figure 11.Opening the nose cover. Figure 12.Removing a jammed staple. 5. Close and latch the nose cover. H7947/H7948 16 Gauge Stapler -11 Replacing Pistons/O-Rings If you need to replace piston parts in your stapler, you can purchase a piston repair kit from Grizzly: call 1-800-523-4777. The Piston Repair Kit part number for Model H7947 is PH7947081; the Piston Repair Kit part number for Model H7948 is PH7948081. Refer to the parts breakdown during this procedure to identify parts and their locations inside the stapler. Always disconnect the air supply from the stapler whenever servicing! During maintenance, a stapler connected to air may fire accidentally...