English

APPLICATIONS

Rotation and hammering function

￿Drilling anchor holes

￿Drilling holes in concrete

￿Drilling holes in tile Rotation only function

￿Drilling in steel or wood (with optional accessories)

￿Tightening machine screws, wood screws (with optional accessories)

Hammering only function

￿Light-duty chiselling of concrete, groove digging and edging.

PRIOR TO OPERATION

1.Power source

Ensure that the power source to be utilized conforms to the power requirements specified on the product nameplate.

2.Power switch

Ensure that the power switch is in the OFF position. If the plug is connected to a receptacle while the power switch is in the ON position, the power tool will start operating immediately, which could cause a serious accident.

3.Extension cord

When the work area is removed from the power source, use an extension cord of sufficient thickness and rated capacity. The extension cord should be kept as short as practicable.

4.Mounting the drill bit (Fig. 1)

CAUTION

To prevent accidents, make sure to turn the switch off and disconnect the plug from the receptacle.

NOTE

When using tools such as bull points, drill bits, etc., make sure to use the genuine parts designated by our company.

(1)Clean the shank portion of the drill bit.

(2)Insert the drill bit in a twisting manner into the tool holder until it latches itself (Fig. 1).

Part of

Front cap

Grip

 

 

SDS-plus shank

 

 

Drill bit

Fig. 1

(3)Check the latching by pulling on the drill bit.

(4)To remove the drill bit, fully pull the grip in the direction of the arrow and pull out the drill bit (Fig. 2).

Grip

Fig. 2

5.Installation of dust cup or dust collector (B) (Optional accessories) (Fig. 3, Fig. 4)

When using a rotary hammer for upward drilling

operations attach a dust cup or dust collector (B) to collect dust or particles for easy operation.

￿Installing the dust cup

Use the dust cup by attaching to the drill bit as shown in Fig. 3.

When using a bit which has big diameter, enlarge the center hole of the dust cup with this rotary hammer.

Dust cup

Fig. 3

￿Installing dust collector (B)

When using dust collector (B), insert dust collector

(B)from the tip of the bit by aligning it to the groove on the grip (Fig. 4).

Dust collector (B)

Fig. 4

CAUTION

￿The dust cup and dust collector (B) are for exclusive use of concrete drilling work. Do not use them for wood or metal drilling work.

￿Insert dust collector (B) completely into the chuck part of the main unit.

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