Instruction Manual
Page 10
..., wood screws (with optional accessories). PRIOR TO OPERATION 1. English ASSEMBLY AND OPERATION 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). Hammering only function Light-duty chiselling of sufficient thickness and rated capacity. Extension cord When the work...
..., wood screws (with optional accessories). PRIOR TO OPERATION 1. English ASSEMBLY AND OPERATION 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). Hammering only function Light-duty chiselling of sufficient thickness and rated capacity. Extension cord When the work...
Instruction Manual
Page 11
... as far as bull points, drill bits, etc., make sure to the drill bit a shown in the direction of the drill bit. (2) To attach a drill bit (SDS-plus shank Front cap To prevent accidents, make sure to use them for up- When using a rotary hammer for wood or metal drilling work . English 5. ally turning. (3) By releasing the...
... as far as bull points, drill bits, etc., make sure to the drill bit a shown in the direction of the drill bit. (2) To attach a drill bit (SDS-plus shank Front cap To prevent accidents, make sure to use them for up- When using a rotary hammer for wood or metal drilling work . English 5. ally turning. (3) By releasing the...
Instruction Manual
Page 12
... English 8. Switch the change lever. Switch operation The rotation speed of the drill bit can switch functions to mark. (Fig. 4) Turn the grip slightly and confirm that the service life of "hammering only, "rotation + hammering", and "rotation only" by Change lever Push button pressing the push button ... be turned off and disconnect the plug from the receptacle when the drill bits and other various parts are installed or removed. If it is operated while the motor is pulled. Rotation + Hammering This rotary hammer can occur if it is used . Selecting the driver bit Screw...
... English 8. Switch the change lever. Switch operation The rotation speed of the drill bit can switch functions to mark. (Fig. 4) Turn the grip slightly and confirm that the service life of "hammering only, "rotation + hammering", and "rotation only" by Change lever Push button pressing the push button ... be turned off and disconnect the plug from the receptacle when the drill bits and other various parts are installed or removed. If it is operated while the motor is pulled. Rotation + Hammering This rotary hammer can occur if it is used . Selecting the driver bit Screw...
Instruction Manual
Page 13
.... 6 Grip Front cap Drill chuck Chuck Part of SDS-plus shank is the same as the drill bit. CAUTION: Fig. 5 When the drill bit touches an iron reinforcing rod, the bit will stop immediately and the rotary hammer will deteriorate the tip edge of the drill bit and reduce the service... proceed as shown in the rotation only function. Drill bit may snap off while withdrawing the rotary hammer from the drilled hole. tion with the main unit in Fig. 5. This would seriously shorten the service life of every components of the SDS-plus adaptor shank CAUTION: Fig. 7 Application of...
.... 6 Grip Front cap Drill chuck Chuck Part of SDS-plus shank is the same as the drill bit. CAUTION: Fig. 5 When the drill bit touches an iron reinforcing rod, the bit will stop immediately and the rotary hammer will deteriorate the tip edge of the drill bit and reduce the service... proceed as shown in the rotation only function. Drill bit may snap off while withdrawing the rotary hammer from the drilled hole. tion with the main unit in Fig. 5. This would seriously shorten the service life of every components of the SDS-plus adaptor shank CAUTION: Fig. 7 Application of...
Instruction Manual
Page 15
...tighten the side handle securely. 8. How to use the drill bit (taper shank) and the taper shank adaptor. (1) Mount the taper shank adaptor to the rotary hammer. (Fig. 12) (2) Mount the drill bit (taper shank) to the depth of the cotter with a hammer supporting on the rests. (Fig. 13) Front cap... Grip Drill bit Grip Stopper Cotter Change lever Push button Fig. 9 Fig. 10 Handle...
...tighten the side handle securely. 8. How to use the drill bit (taper shank) and the taper shank adaptor. (1) Mount the taper shank adaptor to the rotary hammer. (Fig. 12) (2) Mount the drill bit (taper shank) to the depth of the cotter with a hammer supporting on the rests. (Fig. 13) Front cap... Grip Drill bit Grip Stopper Cotter Change lever Push button Fig. 9 Fig. 10 Handle...
Instruction Manual
Page 17
... 2. Connect all over the surface of the core bit tip and start operating. (3) When boring about 3/16" (5 mm) in depth the position of the core bit shank strongly two or three times with the manual hammer holding the core bit, then the thread becomes loose and the core bit can be removed.... Dismounting. (Fig. 18) Remove the core bit shank from core bit. Push it lightly to the power source. (2) A spring is installed in reduced service life of the drill bit, resulting in...
... 2. Connect all over the surface of the core bit tip and start operating. (3) When boring about 3/16" (5 mm) in depth the position of the core bit shank strongly two or three times with the manual hammer holding the core bit, then the thread becomes loose and the core bit can be removed.... Dismounting. (Fig. 18) Remove the core bit shank from core bit. Push it lightly to the power source. (2) A spring is installed in reduced service life of the drill bit, resulting in...
Instruction Manual
Page 18
...19) The motor employs carbon brushes which are properly tightened. When they are consumable parts. CAUTION: Using this rotary hammer with loosen screws is equipped, the motor will stop carbon brush is extremely dangerous. 3. Wear limit No. Inspecting ...excess of a dull tool will damage the motor. Inspecting the drill bits Since use of the wear limit will cause motor malfunctioning and degraded efficiency, replace the drill bit with new ones which is the very "heart" of... brush 73 0.67" (17 mm) 0.28" (7 mm) Fig. 19 NOTE: Use HITACHI carbon brush No.73 indicated in the figure.
...19) The motor employs carbon brushes which are properly tightened. When they are consumable parts. CAUTION: Using this rotary hammer with loosen screws is equipped, the motor will stop carbon brush is extremely dangerous. 3. Wear limit No. Inspecting ...excess of a dull tool will damage the motor. Inspecting the drill bits Since use of the wear limit will cause motor malfunctioning and degraded efficiency, replace the drill bit with new ones which is the very "heart" of... brush 73 0.67" (17 mm) 0.28" (7 mm) Fig. 19 NOTE: Use HITACHI carbon brush No.73 indicated in the figure.
Instruction Manual
Page 21
W 1/4" (6.3 mm) 10-1/4" (260 mm) 302976 W 5/16" (8 mm) 10-1/4" (260 mm) 302975 W 3/8" (9.5 mm) 6-1/4" (160 mm) 10-1/4" (260 mm) 303621 302974 21 Drilling anchor holes (Rotation + Hammering) Drill Bit (Taper shank) and taper shank adaptor (1) Drill Bit (Taper Shank) (2) Taper Shank Adaptor (SDS-plus shank) Anchor size Overall Length Code No. Knock-in anchor (Hammering only) Anchor Setter (for it...
W 1/4" (6.3 mm) 10-1/4" (260 mm) 302976 W 5/16" (8 mm) 10-1/4" (260 mm) 302975 W 3/8" (9.5 mm) 6-1/4" (160 mm) 10-1/4" (260 mm) 303621 302974 21 Drilling anchor holes (Rotation + Hammering) Drill Bit (Taper shank) and taper shank adaptor (1) Drill Bit (Taper Shank) (2) Taper Shank Adaptor (SDS-plus shank) Anchor size Overall Length Code No. Knock-in anchor (Hammering only) Anchor Setter (for it...
Instruction Manual
Page 24
Bolt placing operation with Chemical Anchor. (Rotation + Hammering) ( ) Standard socket on the market (SDS-plus shank) Code No. 321814 Code No. 303623 Chuck wrench 9. Drilling holes and driving screws (Rotation only) Drill chuck, chuck adaptor and chuck wrench Special screw Drill chuck (13VLRB-D) Chuck adaptor G Code No. 981122 (includes chuck wrench) (SDS-plus shank) 1/2" (12.7 mm) Chemical...
Bolt placing operation with Chemical Anchor. (Rotation + Hammering) ( ) Standard socket on the market (SDS-plus shank) Code No. 321814 Code No. 303623 Chuck wrench 9. Drilling holes and driving screws (Rotation only) Drill chuck, chuck adaptor and chuck wrench Special screw Drill chuck (13VLRB-D) Chuck adaptor G Code No. 981122 (includes chuck wrench) (SDS-plus shank) 1/2" (12.7 mm) Chemical...
Parts List
Page 5
... AND ADAPTER SET 1 INCLUD. 624, 625 624 303-623 CHUCK ADAPTER (G) (SDS PLUS) 1 625 321-814 DRILL CHUCK 13VLRB-D 1 INCLUD. 626 626 995-344 FLAT HD. HAMMER DRILL (500G) 1 629 981-840 GREASE (A) FOR HAMMER. CODE NO. HAMMER DRILL (70G) 1 631 971-511Z + DRIVER BIT (A) NO. 2 25L 1 632 971-512Z + DRIVER BIT (A) NO. 3 25L 1 633 944-477...
... AND ADAPTER SET 1 INCLUD. 624, 625 624 303-623 CHUCK ADAPTER (G) (SDS PLUS) 1 625 321-814 DRILL CHUCK 13VLRB-D 1 INCLUD. 626 626 995-344 FLAT HD. HAMMER DRILL (500G) 1 629 981-840 GREASE (A) FOR HAMMER. CODE NO. HAMMER DRILL (70G) 1 631 971-511Z + DRIVER BIT (A) NO. 2 25L 1 632 971-512Z + DRIVER BIT (A) NO. 3 25L 1 633 944-477...