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Produttore : Milwaukee File Size : 414.82 kb File Nome : Lingua di insegnamento:

Their unique design works in metal up to 1/2" thick, giving a strong, reliable hold. The drill point ensures rapid drilling and consistently low drilling pressure while the drill flutes remove drilling chips. The pilot section ensures that drilling is completed before the first thread engages the material. These screws can be used in many applications as shown at the right. Fig. 13 Corrugated siding Wood to structure Structure to structure Sheet to sheet Sheet to structure 12 13 1. Insert screw into the hex socket and align the screw against the work surface. 2. Pull the trigger while pushing the tool forward. This motion will engage the drive clutch, causing the screw to start rotating. If pressure is not maintained on the tool, the drive clutch will disengage and the screw will stop rotating. When the selected torque is fully reached, the torque clutch will ratchet. If the screw is not fully seated, increase the torque setting number until the desired torque is obtained. NOTE: Practice driving screws into pieces of scrap material to become familiar with the tool and the clutch action before attempting to drive screws into the workpiece. 3. To remove screws, switch the forward/ reverse switch to the reverse position. Driving Wood Screws When driving wood screws, a pilot hole is recommended to make driving easier and to prevent splitting the wood. As a general rule, the pilot hole should have a diameter of approximately 70% the size of the screw diameter. Hardwood pilot holes should have a diameter of approximately 90% the size of the screw diameter. The depth of the pilot hole should be shorter than the length of the screw by at least one screw diameter. This allows the tip of the screw to bite into the wood for extra holding power. Counterbore the top portion of the hole for a free fit of the shank between the screw head and the threads. When using fl at head screws, countersink the top of the hole to allow the screw head to be driven fl ush with the work surface. Use soap or wax for easier screw insertion if necessary. MAINTENANCE WARNING To reduce the risk of injury, always unplug your tool before performing anymaintenance. Never disassemble the tool or try to do any rewiring on thetool's electrical system. Contact aMILWAUKEE service facility for ALL repairs. Maintaining Tools Keep your tool in good repair by adopting a regular maintenance program. Before use, examine the general condition of your tool. Inspect guards, switches, tool cord set and extension cord for damage. Check for loose screws, misalignment, binding of moving parts, improper mounting, broken parts and any other condition that may affect its safe operation. If abnormal noise or vibration occurs, turn the tool off immediately and have the problem corrected before further use. Do not use a damaged tool. Tag damaged tools “DO NOT USE” until repaired (see “Repairs”). Under normal conditions, relubrication is not necessary until the motor brushes need to be replaced. After six mo...

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