Impact Drill

Instructions for use:

Mainly suitable for concrete floors, walls, brick, stone, wood and multilayer material impact drilling; also can be boring and tapping on wood, metal, ceramic and plastic and equipped with electronic speed control in forward / reverse functions. Which there is a special shock-proof design.

1, the main parameters:

1) Impact Drill Model:

2) Input Power: 800W

3) No-load speed: 850r / min
4) load impact frequency: 3150 / min
5) Maximum drilling diameter: 26mm

6) Weight: 5KG

7) Dimensions: 352 × 100 × 281

2, the operation control:

1) square shank drill - drill chuck

2) tool joints (square shank drill)

3) switch locking button.

4) Slide the clip group

5) foot depth, the front cover, oil window cover.

6) Auxiliary handle, locating ring, the housing set screws and the like.

7) Shunni steering control.

8) inside the gear.

9) holding hands the insulating housing

Use and maintenance:

1, the correct use:

1) before the operation must view is consistent with the conventional power 220VA rated voltage power tools, in order to avoid receiving the wrong 380VA power.

2) using an impact drill before double-check the body's protective insulation, auxiliary handle and depth gauge adjustment, etc., whether the machine screws loosening.

3) the impact of drilling material requirements must be loaded into the allowable range of common alloy drill impact drill or punch. Do not use beyond the scope of the drill bit.

4) the impact of drilling wire to protect, non-random delay to prevent rolling over the floor bad cut, but allowed water onto the wire, the wire to prevent water corrosion.

5) using the hammer drill outlet must be equipped with GFCI device and check the power cord for damage phenomenon, the use of which found that the impact of drilling leakage, abnormal vibration, high fever or have a different sound, should immediately stop work, an electrician promptly repair inspection .

6) Replace the hammer drill bit, application-specific wrench and drill locking keys, eliminating the use of non-dedicated tool to beat percussion drill.

Remember not overexert 7) using the hammer drill or skewed operation beforehand sure to attach the appropriate drill bit tight and regulate the impact of drilling depth gauge, vertical, to slowly evenly balanced force when the operation can not be forced to use oversized drill.

8) and operating proficiency Shunni steering control mechanism, elastic drilling screws and other functions.

2. Maintenance:

1) by a professional electrician to replace the hammer drill regularly replace the brushes and check the spring pressure.

2) protection of the hammer drill body as a whole is in good condition and clean and remove dirt to ensure that the impact of drilling dynamic and smooth transfer.

3) periodic inspection by a professional hand drill each member is damaged, the damage is serious and can not be reused should be replaced.

4) timely addition to the body due to job loss body screw fastener.

5) regularly check the bearings, gears and cooling fan transmission part is flexible intact, timely filling oil to the rotating parts, in order to prolong the life of hand drill.

After 6) after use hand drill to promptly return the tool library for safekeeping. Eliminate personal tool storage cabinet overnight.

Safety rules:

1) the times of work necessary to concentrate, not only to keep a clear head, to be more rational operating power tools tired, drunk or prohibited doping, operating machinery after drugs.

2) the impact of the housing must be connected to a grounding wire or neutral line protection.

3) To drill wire intact, non-random delay to prevent rolling bad cut. Non drag the wire set in water to prevent water corrosion wires.

4) Check the insulation is intact, the switch is sensitive and reliable.

5) drill clamping force appropriate, before use idle a few minutes before use to be moving normally.

6) the bit when drilling slow contact with the workpiece can not be too much force, broken drill, burn out the motor.

7) Note that standing posture at work, can not be taken lightly, the cocoon when operating the machine to ensure a solid foothold, and to be with

8) to maintain equilibrium.

9) Use an electric drill in a dry place, it is strictly prohibited with gloves, to prevent the drill bit cutter stay accidents. When using an electric drill damp places, you must stand on a rubber mat or dry wood to prevent electric shock.

10) found the use of an electric drill leakage, vibration, high temperature is too hot, it should be cooled down immediately before use.

When 11) drill is not completely stopped, can not be unloaded, for drill, abnormal when any other person shall not disassemble, assemble, payable someone promptly repaired.