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Фрагмент инструкции
(Fig. 3) 7. Installation of dust cup or dust collector (B) (Optional accessories) (Fig. 4, Fig. 5) 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 a shown in Fig. 4. When using a bit which has big diameter, enlarge the center hole of the dust cup with this rotary hammer. . 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. 5) Front cap Part of SDS-plus shank Drill bit Grip Fig. 2 Grip Fig. 3 Dust Cup Fig. 4 Dust Collector (B) Fig. 5 Button R L L R Button R L L R English 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. . When turning the rotary hammer on while dust collector (B) is detached from a concrete surface, dust collector (B) will rotate together with the drill bit. Make sure to turn on the switch after pressing dust cup on the concrete surface. (When using dust collector (B) attached to a drill bit that has more than 7-15/32" (190 mm) of overall length, dust collector (B) cannot touch the concrete surface and will rotate. Therefore please use dust collector (B) by attaching to drill bits which have 6-17/32" (166 mm), 6-19/64" (160 mm) and 4-21/64" (110 mm) overall length. . Dump particles after every two or three holes when drilling. . Please replace the drill bit after removing dust collector (B). 8. Selecting the driver bit Screw heads or bits will be damaged unless a bit appropriate for the screw diameter is employed to drive in the screws. 9. Confirm the direction of bit rotation L Push (Fig. 6) The bit rotates clockwise (viewed from the rear side) by pushing the R-side of the push button. The L-side of the push R button is pushed to turn the bit Fig. 6 counterclockwise. HOW TO USE CAUTION: . To prevent accidents, make sure to turn the switch off and disconnect the plug from the receptacle when the drill pits and other various parts are installed or removed. The power switch should also be turned off during a work break and after work. 1. Switch operation . The rotation speed of the drill bit can be controlled steplessly by varying the amount that the trigger switch is pulled. Speed is low when the trigger switch is pulled slightly and increases as the switch is pulled more. To turn the switch OFF, release the trigger switch to its original position. . Pulling the trigger and pushing the stopper, it keeps the switched-on condition which is convenient for continuous running. When switching off, the stopper can be disconnected by pulling the trigger again. English 2. Rotation + Hammering This rotary hammer can be set to rotation and hammering mode by pressing the push button and turning the change lever to mark. (Fig. 7) (1) Mount the drill bit. (2) Pull the trigger switch after applying the drill bit tip to the drilling position (Fig. 8) (3) Pushing the rotary hammer forcibly is Fig. 7 not necessary at all. Pushing slightly so that drill dust comes out gradually is just sufficient. Change Lever Push Button Fig. 8 CAUTION: . When the drill bit touches an iron reinforcing rod, the bit will stop immediately and the rotary hammer will react to revolve. Therefore please grip the side handle and handle tightly as shown in Fig. 8. Push 3. Rotation only This rotary hammer can be set to rotation only mode by pressing the push button and turning the change lever to mark. (Fig. 9) To drill a wood or metal material using the separately sold drill chuck and chuck adaptor, proceed as follows. Installing Fig. 9 drill chuck and chuck adaptor (Fig. 10): Grip Front Cap (1) Attach the drill chuck to the chuck adaptor. (2) The part of the SDS-plus shank is the same as the drill bit. Therefore, refer to the item of “Mounting the drill bit” for attaching it. CAUTION: . Application of force more than necessary will not only reducing drilling efficiency at all, but will deteriorate the tip edge of the drill bit and reduce the service life of the rotary hammer in addition. Change LeverButton Drill Chuck Part of SDS-plus shank Chuck Adaptor Fig. 10 English . Drill bit may snap off while withdrawing the rotary hammer from the drilled hole. For withdrawing, it is important to use a pushing motion. . Do not attempt to drill anchor holes or holes in concrete with the main unit in the rotation only function. . Do not attempt to use the rotary hammer in the rotation and striking function with the drill chuck and chuck adaptor attached. This would seriously shorten the service life of every components of the machine. 4. When driving machine screws Bit (Fig. 11) Socket First, insert the bit into the socket in the end of chuck adaptor (D). Next, mount chuck adaptor (D) on the Chuck Adapt...