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Worksite power tools-hammer drill operation specifications

by:WORKSITE     2021-01-03
The hammer drill of the Worksite electric tool has a hammer tube that can be rolled in the housing. The hammer tube can be driven in rotation by a transmission gear placed on the hammer tube of a transmission device, and has a hammer tube arranged in the hammer tube. The impact organization has a piston that can be driven into a reciprocating stroke, and has a work type changeover switch for work types 'percussion drilling' and 'chiseling'. The work type changeover switch has a Manually operated conversion knob and a conversion organization connected with the conversion knob. The conversion organization couples the hammer tube with the transmission gear in the setting position of the conversion knob 'percussion drilling' and uses the hammer in the setting position 'chiseling' The tube is fixed in the housing in a non-rollable manner. It is characterized in that the transforming organization has a switch ring that can be fixed on the hammer tube without relative rolling and axially movable, and the switch ring has a small amount on the outer side of the hammer tube. A radial locking projection, which is structured to: on the one hand, pierce in a form-locking manner in the circumferential direction into one of the axial grooves fixed on the transmission gear and on the other hand shape in the circumferential direction Lockingly penetrate into some of the axial teeth fixed to the housing.

  Operation standard:

   Protect yourself when using electric hammer drill

   1. The author should wear glasses to protect his eyes, and when working with his face up, he should wear a mask.

  2. Earplugs are required when working for a long time to reduce the influence of noise.

  3. The drill bit is in hot condition after working for a long time, so please pay attention to skin burn when replacing.

  4. When working, you should use the side handle and operate with both hands, and the arm will be sprained by the reaction force when the rotor is blocked.

   5. Standing on a ladder or working at a height, you should do a good job of falling from a height, and the ladder should be supported by people on the ground.

   Matters needing attention:

   1. Acknowledge whether the power supply connected to the site matches the nameplate of the electric hammer, and whether a leakage protector is connected.

  2. The drill bit and the holder should be adapted and properly installed.

  3. When drilling walls, ceilings, and floors, you should first acknowledge whether there are buried cables or pipes.

  4. When working in high places, pay attention to the safety of objects and pedestrians below, and set up warning symbols.

   5. Acknowledge whether the switch on the electric hammer drill is off. If the power switch is on, the power tool will roll unexpectedly when the plug is pierced into the power socket, which may cause personnel risks.

  6. ??If the workplace is located far away from the power source and the cable needs to be extended, the capacity and qualified extension cable should be used. If the extension cable passes through the pedestrian walkway, it should be elevated or the cable should be damaged by rolling.

  When using a hammer drill, the operator is required to strictly follow the hammer drill's operating rules to operate, and at the same time, he must pay attention to some operating precautions to be able to operate accurately.
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