Instruction Manual
Page 4
... electric shock. 3. SAVE THESE INSTRUCTIONS 1. If the plug does not fit fully in any way. Replace damaged cords immediately. Distractions can be caught in moving parts. Double Insulation eliminates the need for outdoor use the cord to carry the tools or pull the plug from moving... parts. Never use and reduce the risk of electric shock. (4) Do not abuse the cord. These cords are doing and use an outdoor extension cord marked "W-A" ...
... electric shock. 3. SAVE THESE INSTRUCTIONS 1. If the plug does not fit fully in any way. Replace damaged cords immediately. Distractions can be caught in moving parts. Double Insulation eliminates the need for outdoor use the cord to carry the tools or pull the plug from moving... parts. Never use and reduce the risk of electric shock. (4) Do not abuse the cord. These cords are doing and use an outdoor extension cord marked "W-A" ...
Instruction Manual
Page 5
... that have the tool serviced before turning the tool on invites accidents. (4) Remove adjusting keys or wrenches before using. Use of unauthorized parts or failure to control. (7) Check for your application. A wrench or a key that may be performed only by the manufacturer for ...misalignment or binding of moving parts, breakage of parts, and any adjustments, changing accessories, or storing the tool. Accessories that is off . Proper footing and balance enables better control ...
... that have the tool serviced before turning the tool on invites accidents. (4) Remove adjusting keys or wrenches before using. Use of unauthorized parts or failure to control. (7) Check for your application. A wrench or a key that may be performed only by the manufacturer for ...misalignment or binding of moving parts, breakage of parts, and any adjustments, changing accessories, or storing the tool. Accessories that is off . Proper footing and balance enables better control ...
Instruction Manual
Page 6
... AND SYMBOLS 1. Hold tools by children, individuals unfamiliar with its own cord. NEVER use a power tool for applications other body parts near the tool's moving parts. Do not drop or throw the tool. Keep all screws, bolts and covers tightly in place. ALWAYS attach the side handle... and securely grip the Rotary Hammer. 6. NEVER touch moving parts. 7. Use right tool. Do not use circular saw for applications other than those specified in the Instruction Manual. 10. Prevent potential injuries to...
... AND SYMBOLS 1. Hold tools by children, individuals unfamiliar with its own cord. NEVER use a power tool for applications other body parts near the tool's moving parts. Do not drop or throw the tool. Keep all screws, bolts and covers tightly in place. ALWAYS attach the side handle... and securely grip the Rotary Hammer. 6. NEVER touch moving parts. 7. Use right tool. Do not use circular saw for applications other than those specified in the Instruction Manual. 10. Prevent potential injuries to...
Instruction Manual
Page 7
... until it comes to be careful with such solvents. Carefully handle power tools. Wipe plastic parts with a soft cloth lightly dampened with this tool V volts Hz .......... ALWAYS wear eye ...air can freely flow at a higher voltage than the rated voltage, it may burn out. 16. Touching live wiring or electric cable with soapy water and dry thoroughly. 20. no ............. as an underground wiring. Alternating current 7 If using it immediately and arrange for repairs by a Hitachi authorized service center. 17. hertz A amperes no load speed W watt Class II Construction ---/min ...
... until it comes to be careful with such solvents. Carefully handle power tools. Wipe plastic parts with a soft cloth lightly dampened with this tool V volts Hz .......... ALWAYS wear eye ...air can freely flow at a higher voltage than the rated voltage, it may burn out. 16. Touching live wiring or electric cable with soapy water and dry thoroughly. 20. no ............. as an underground wiring. Alternating current 7 If using it immediately and arrange for repairs by a Hitachi authorized service center. 17. hertz A amperes no load speed W watt Class II Construction ---/min ...
Instruction Manual
Page 8
...Manual, including not using the power tool in wet environments. Clean the exterior of this power tool, and only genuine HITACHI replacement parts should be installed. SAVE THESE INSTRUCTIONS AND MAKE THEM AVAILABLE TO OTHER USERS AND OWNERS OF THIS TOOL! 8 English DOUBLE... dry thoroughly. Although this system has no external grounding, you must still follow these precautions: Only Hitachi Authorized Service Center should disassemble or assemble this power tool, HITACHI has adopted a double insulation design. Never use solvents, gasoline or thinners on the nameplate. otherwise ...
...Manual, including not using the power tool in wet environments. Clean the exterior of this power tool, and only genuine HITACHI replacement parts should be installed. SAVE THESE INSTRUCTIONS AND MAKE THEM AVAILABLE TO OTHER USERS AND OWNERS OF THIS TOOL! 8 English DOUBLE... dry thoroughly. Although this system has no external grounding, you must still follow these precautions: Only Hitachi Authorized Service Center should disassemble or assemble this power tool, HITACHI has adopted a double insulation design. Never use solvents, gasoline or thinners on the nameplate. otherwise ...
Instruction Manual
Page 9
... this Instruction Manual may show details or attachments that differ from those on the tool unless you in this manual. NAME OF PARTS Drill bit Stopper Nameplate Change lever Trigger Grip Handle SPECIFICATIONS Side handle Housing Brush cap (inside the tail cover) Set screw ... 1 Motor Power Source Current Capacity No-Load Speed Full-load Impact Rate Weight Single-Phase, Series Commutator Motor Single-Phase, 120V 60Hz 7.4A Concrete: 5/32" - 1-3/16" (4mm - 30mm) Steel: Wood: 1/2" (13mm) 1-1/4" (32mm) 0 - 850/min. 0 - 3,700/min. 9.5 lbs (4.3 kg) 9 NEVER operate, or attempt...
... this Instruction Manual may show details or attachments that differ from those on the tool unless you in this manual. NAME OF PARTS Drill bit Stopper Nameplate Change lever Trigger Grip Handle SPECIFICATIONS Side handle Housing Brush cap (inside the tail cover) Set screw ... 1 Motor Power Source Current Capacity No-Load Speed Full-load Impact Rate Weight Single-Phase, Series Commutator Motor Single-Phase, 120V 60Hz 7.4A Concrete: 5/32" - 1-3/16" (4mm - 30mm) Steel: Wood: 1/2" (13mm) 1-1/4" (32mm) 0 - 850/min. 0 - 3,700/min. 9.5 lbs (4.3 kg) 9 NEVER operate, or attempt...
Instruction Manual
Page 11
...out the drill bit. 7. CAUTION: The dust cup is placed under appropriate conditions conforming to use the Drill bit Grip genuine parts designated by attaching to collect dust or particles for wood or metal drilling work . When using a rotary hammer for exclusive ...use them for easy operation. Mounting the drill bit (Fig. 2) CAUTION: Part of SDS-plus shank Front cap To prevent accidents, make sure to prescribed precautions. 6. Installation of dust cup (Optional accessories) (Fig. 3) Dust cup...
...out the drill bit. 7. CAUTION: The dust cup is placed under appropriate conditions conforming to use the Drill bit Grip genuine parts designated by attaching to collect dust or particles for wood or metal drilling work . When using a rotary hammer for exclusive ...use them for easy operation. Mounting the drill bit (Fig. 2) CAUTION: Part of SDS-plus shank Front cap To prevent accidents, make sure to prescribed precautions. 6. Installation of dust cup (Optional accessories) (Fig. 3) Dust cup...
Instruction Manual
Page 12
... lever to that of the drill bit can be turned off and disconnect the plug from the receptacle when the drill bits and other various parts are installed or removed. Rotation + Hammering This rotary hammer can be shortened. The power switch should an inappropriate bit for the screw diameter be used...
... lever to that of the drill bit can be turned off and disconnect the plug from the receptacle when the drill bits and other various parts are installed or removed. Rotation + Hammering This rotary hammer can be shortened. The power switch should an inappropriate bit for the screw diameter be used...
Instruction Manual
Page 13
... only mode by pressing the push button and turning the change lever to use a pushing motion. Push button Fig. 6 Grip Front cap Drill chuck Chuck Part of SDS-plus shank is the same as the drill bit. Do not attempt to mark. (Fig. 6) Turn the grip slightly and confirm that drill dust... after applying the drill bit tip to the item of "Mounting the drill bit" for attaching it is important to the chuck adaptor. (2) The part of the SDS-plus adaptor shank CAUTION: Fig. 7 Application of force more than necessary will not only reducing drilling efficiency at all , but will react to drill...
... only mode by pressing the push button and turning the change lever to use a pushing motion. Push button Fig. 6 Grip Front cap Drill chuck Chuck Part of SDS-plus shank is the same as the drill bit. Do not attempt to mark. (Fig. 6) Turn the grip slightly and confirm that drill dust... after applying the drill bit tip to the item of "Mounting the drill bit" for attaching it is important to the chuck adaptor. (2) The part of the SDS-plus adaptor shank CAUTION: Fig. 7 Application of force more than necessary will not only reducing drilling efficiency at all , but will react to drill...
Instruction Manual
Page 14
... suitable for them in the rotation and hammering func- Do not attempt to use the rotary hammer in the wooden board. CAUTION: Exercise care in partly driven into consideration. Bit Socket Chuck adaptor (D) Front cap Grip CAUTION: Fig. 8 Exercise care not to obtain the optimum driving force. When driving wood screws...
... suitable for them in the rotation and hammering func- Do not attempt to use the rotary hammer in the wooden board. CAUTION: Exercise care in partly driven into consideration. Bit Socket Chuck adaptor (D) Front cap Grip CAUTION: Fig. 8 Exercise care not to obtain the optimum driving force. When driving wood screws...
Instruction Manual
Page 18
In addition, always keep carbon brushes clean and ensure that they are consumable parts. Maintenance of the motor The motor unit winding is the very "heart" of a dull tool will cause motor malfunctioning and degraded efficiency, replace the drill .... 19) The motor employs carbon brushes which are properly tightened. Should any of carbon brush 73 0.67" (17 mm) 0.28" (7 mm) Fig. 19 NOTE: Use HITACHI carbon brush No.73 indicated in Fig. 19. 18 English MAINTENANCE AND INSPECTION WARNING: Be sure to or near "wear limit", it could result in...
In addition, always keep carbon brushes clean and ensure that they are consumable parts. Maintenance of the motor The motor unit winding is the very "heart" of a dull tool will cause motor malfunctioning and degraded efficiency, replace the drill .... 19) The motor employs carbon brushes which are properly tightened. Should any of carbon brush 73 0.67" (17 mm) 0.28" (7 mm) Fig. 19 NOTE: Use HITACHI carbon brush No.73 indicated in Fig. 19. 18 English MAINTENANCE AND INSPECTION WARNING: Be sure to or near "wear limit", it could result in...
Instruction Manual
Page 19
... used, all service and repairs must be used without lubrication for grease replacement at the nearest HITACHI Authorized Service Center. English Replacing carbon brushes: (For parts name, refer to install the tail cover with securely tightening two set screws and remove the tail...the crank case cover securely. To assure that only authorized replacement parts will eventually require servicing or replacement of parts because of the lower viscosity type. Fig. 20 6. Crank case cover NOTE: The HITACHI Electric Hammer Grease A is consumed, purchase from normal use. Remove...
... used, all service and repairs must be used without lubrication for grease replacement at the nearest HITACHI Authorized Service Center. English Replacing carbon brushes: (For parts name, refer to install the tail cover with securely tightening two set screws and remove the tail...the crank case cover securely. To assure that only authorized replacement parts will eventually require servicing or replacement of parts because of the lower viscosity type. Fig. 20 6. Crank case cover NOTE: The HITACHI Electric Hammer Grease A is consumed, purchase from normal use. Remove...
Instruction Manual
Page 20
...cause injury or mechanical damage. C: No. MODIFICATIONS: Hitachi Power Tools are subject to use Only authorized HITACHI replacement parts and accessories. The use with the tool to incorporate the latest technological advancements. Contact HITACHI if you are not intended for use of power ... and maintenance of any obligation on the part of Hitachi Power Tools must be helpful if presented with this tool. Accordingly, some parts (i.e. B: Code No. This Parts List will be observed. English 7. NEVER use replacement parts or accessories which are not sure whether it...
...cause injury or mechanical damage. C: No. MODIFICATIONS: Hitachi Power Tools are subject to use Only authorized HITACHI replacement parts and accessories. The use with the tool to incorporate the latest technological advancements. Contact HITACHI if you are not intended for use of power ... and maintenance of any obligation on the part of Hitachi Power Tools must be helpful if presented with this tool. Accordingly, some parts (i.e. B: Code No. This Parts List will be observed. English 7. NEVER use replacement parts or accessories which are not sure whether it...
Instruction Manual
Page 25
Driving Screws (Rotation only) Bit No. Hammer grease A 1.1 lbs (500 g) (in a can) Code No. 980927 0.15 lbs (70 g) (in a green tube) Code No. 308471 0.07 lbs (30 g) (in a green tube) Code No. 981840 Code No. 971511Z 971512Z NOTE: Specifications are subject to change without any obligation on the part of the HITACHI. 25 Chuck adaptor (D) (SDS-plus shank) Code No. 303624 English Phillips Driver Bit Bit No. 10. No.2 No.3 Screw Size 1/8" - 3/16" (3 - 5 mm) 1/4" - 5/16" (6 - 8 mm) Length 1" (25 mm) 1" (25 mm) 11.
Driving Screws (Rotation only) Bit No. Hammer grease A 1.1 lbs (500 g) (in a can) Code No. 980927 0.15 lbs (70 g) (in a green tube) Code No. 308471 0.07 lbs (30 g) (in a green tube) Code No. 981840 Code No. 971511Z 971512Z NOTE: Specifications are subject to change without any obligation on the part of the HITACHI. 25 Chuck adaptor (D) (SDS-plus shank) Code No. 303624 English Phillips Driver Bit Bit No. 10. No.2 No.3 Screw Size 1/8" - 3/16" (3 - 5 mm) 1/4" - 5/16" (6 - 8 mm) Length 1" (25 mm) 1" (25 mm) 11.
Parts List
Page 2
...12 320-325 DAMPER (B) 1 13 320-326 DAMPER WASHER (B) 1 14 326-304 BALL BEARING 6005DDCMPS2L 1 15 948-227 RETAINING RING FOR D47 HOLE 1 16 325-667 SLEEVE 1 17 959-156 STEEL BALL D7.0 (10 PCS.) 2 18 325-652 RETAINER SLEEVE 1 19 325-658 NEEDLE PIN 4 20 326...320-973 STOPPER ROD 1 49 313-080 HANDLE BOLT 1 50 998-471 HEX. BOLT (W/FLANGE) M5X12 1 51 325-677 HOOD 1 52 HITACHI LABEL 1 53 HITACHI LABEL 1 --- 2 --- * ALTERNATIVE PARTS REMARKS DH 30PC2 8 -- 06 PARTS ITEM NO. USED 1 323-078 FRONT CAP 1 2 323-077 GRIP 1 3 306-340 STOPPER RING 1 4 323-076 BALL HOLDER ...
...12 320-325 DAMPER (B) 1 13 320-326 DAMPER WASHER (B) 1 14 326-304 BALL BEARING 6005DDCMPS2L 1 15 948-227 RETAINING RING FOR D47 HOLE 1 16 325-667 SLEEVE 1 17 959-156 STEEL BALL D7.0 (10 PCS.) 2 18 325-652 RETAINER SLEEVE 1 19 325-658 NEEDLE PIN 4 20 326...320-973 STOPPER ROD 1 49 313-080 HANDLE BOLT 1 50 998-471 HEX. BOLT (W/FLANGE) M5X12 1 51 325-677 HOOD 1 52 HITACHI LABEL 1 53 HITACHI LABEL 1 --- 2 --- * ALTERNATIVE PARTS REMARKS DH 30PC2 8 -- 06 PARTS ITEM NO. USED 1 323-078 FRONT CAP 1 2 323-077 GRIP 1 3 306-340 STOPPER RING 1 4 323-076 BALL HOLDER ...
Parts List
Page 3
...-644 CRANK SHAFT 93 944-109 FEATHER KEY 3X3X8 94 325-643 CRANK CASE 95 600-2DD BALL BEARING 6002DDCMPS2L 1 1 1 1 1 8 1 2 2 1 1 1 1 INCLUD. 76-88 1 1 1 1 1 1 8 -- 06 * ALTERNATIVE PARTS --- 3 --- CODE NO. BOLT M6X45 4 55 321-867 LEVER LABEL 1 REMARKS DH 30PC2 56 57 58 59 60 61 62 63 64 65 66 * 67 * 67... * 72 * 72 * 72 * 72 73 74 75 76 982-631 WASHER (A) 608-VVM BALL BEARING 608VVC2PS2L 323-083 FAN GUIDE 953-121 HEX. SOCKET HD. PARTS ITEM NO.
...-644 CRANK SHAFT 93 944-109 FEATHER KEY 3X3X8 94 325-643 CRANK CASE 95 600-2DD BALL BEARING 6002DDCMPS2L 1 1 1 1 1 8 1 2 2 1 1 1 1 INCLUD. 76-88 1 1 1 1 1 1 8 -- 06 * ALTERNATIVE PARTS --- 3 --- CODE NO. BOLT M6X45 4 55 321-867 LEVER LABEL 1 REMARKS DH 30PC2 56 57 58 59 60 61 62 63 64 65 66 * 67 * 67... * 72 * 72 * 72 * 72 73 74 75 76 982-631 WASHER (A) 608-VVM BALL BEARING 608VVC2PS2L 323-083 FAN GUIDE 953-121 HEX. SOCKET HD. PARTS ITEM NO.
Parts List
Page 4
... CHN * 123 500-440Z CORD 1 (CORD ARMOR D8.8) FOR HKG * 123 500-477Z CORD 1 (CORD ARMOR D10.1) FOR TPE 124 326-651 FELT PACKING 1 --- 4 --- * ALTERNATIVE PARTS 8 -- 06 USED 1 REMARKS DH 30PC2 97 948-001 RETAINING RING FOR D32 HOLE 1 98 325-645 FIRST GEAR 1 99 939-299 NEEDLE BEARING (M661) 1 100.... 109, 110 107 945-161 BRUSH CAP 2 108 999-073 CARBON BRUSH (AUTO STOP TYPE) (1 PAIR) 2 109 958-900 BRUSH HOLDER 2 110 938-477 HEX. PARTS ITEM NO. CODE NO. 96 872-767 DESCRIPTION O-RING (S-32) NO.
... CHN * 123 500-440Z CORD 1 (CORD ARMOR D8.8) FOR HKG * 123 500-477Z CORD 1 (CORD ARMOR D10.1) FOR TPE 124 326-651 FELT PACKING 1 --- 4 --- * ALTERNATIVE PARTS 8 -- 06 USED 1 REMARKS DH 30PC2 97 948-001 RETAINING RING FOR D32 HOLE 1 98 325-645 FIRST GEAR 1 99 939-299 NEEDLE BEARING (M661) 1 100.... 109, 110 107 945-161 BRUSH CAP 2 108 999-073 CARBON BRUSH (AUTO STOP TYPE) (1 PAIR) 2 109 958-900 BRUSH HOLDER 2 110 938-477 HEX. PARTS ITEM NO. CODE NO. 96 872-767 DESCRIPTION O-RING (S-32) NO.
Parts List
Page 5
...) 1 641 982-675 CORE BIT (A) 35MM 1 INCLUD. 642 8 -- 06 * ALTERNATIVE PARTS --- 5 --- CODE NO. USED 1 REMARKS 602 303-044 CHEMICAL ANCHOR ADAPTER (SDS+) 12.7MMX90L 1 603 303-045 CHEMICAL ANCHOR ADAPTER (SDS+) 19.0MMX100L 1 604 303-334 CHUCK HANDLE 1 605 302-976 ANCHOR SETTING ADAPTER...302-975 ANCHOR SETTING ADAPTER A (SDS+) W5/16X260L 1 608 303-621 ANCHOR SETTING ADAPTER A (SDS+) W3/8X160L 1 609 302-974 ANCHOR SETTING ADAPTER A (SDS+) W3/8X260L 1 610 302-979 ANCHOR SETTING ADAPTER B (SDS+) W1/4X260L 1 611 302-978 ANCHOR SETTING ADAPTER B (SDS+) W5/16X260L 1 612 303-622...
...) 1 641 982-675 CORE BIT (A) 35MM 1 INCLUD. 642 8 -- 06 * ALTERNATIVE PARTS --- 5 --- CODE NO. USED 1 REMARKS 602 303-044 CHEMICAL ANCHOR ADAPTER (SDS+) 12.7MMX90L 1 603 303-045 CHEMICAL ANCHOR ADAPTER (SDS+) 19.0MMX100L 1 604 303-334 CHUCK HANDLE 1 605 302-976 ANCHOR SETTING ADAPTER...302-975 ANCHOR SETTING ADAPTER A (SDS+) W5/16X260L 1 608 303-621 ANCHOR SETTING ADAPTER A (SDS+) W3/8X160L 1 609 302-974 ANCHOR SETTING ADAPTER A (SDS+) W3/8X260L 1 610 302-979 ANCHOR SETTING ADAPTER B (SDS+) W1/4X260L 1 611 302-978 ANCHOR SETTING ADAPTER B (SDS+) W5/16X260L 1 612 303-622...
Parts List
Page 6
...) 1 659 971-798 ANCHOR SETTING ADAPTER A W5/8" (MANUAL) 1 660 971-799 ANCHOR SETTING ADAPTER B W1/4" (MANUAL) 1 661 971-800 ANCHOR SETTING ADAPTER B W5/16" (MANUAL) 1 662 971-801 ANCHOR SETTING ADAPTER B W3/8" (MANUAL) 1 663 971-802 ANCHOR SETTING ADAPTER B W1/2" (MANUAL) 1 664 971-803 ANCHOR SETTING ADAPTER ...688 303-611 DRILL BIT (SDS PLUS) D16.0X260 1 689 303-601 DRILL BIT (SDS PLUS) D17.0X166 1 690 303-613 DRILL BIT (SDS PLUS) D19.0X260 1 691 303-614 DRILL BIT (SDS PLUS) D20.0X250 1 692 303-615 DRILL BIT (SDS PLUS) D22.0X250 1 --- 6 --- * ALTERNATIVE PARTS DH 30PC2 8 -- 06 ...
...) 1 659 971-798 ANCHOR SETTING ADAPTER A W5/8" (MANUAL) 1 660 971-799 ANCHOR SETTING ADAPTER B W1/4" (MANUAL) 1 661 971-800 ANCHOR SETTING ADAPTER B W5/16" (MANUAL) 1 662 971-801 ANCHOR SETTING ADAPTER B W3/8" (MANUAL) 1 663 971-802 ANCHOR SETTING ADAPTER B W1/2" (MANUAL) 1 664 971-803 ANCHOR SETTING ADAPTER ...688 303-611 DRILL BIT (SDS PLUS) D16.0X260 1 689 303-601 DRILL BIT (SDS PLUS) D17.0X166 1 690 303-613 DRILL BIT (SDS PLUS) D19.0X260 1 691 303-614 DRILL BIT (SDS PLUS) D20.0X250 1 692 303-615 DRILL BIT (SDS PLUS) D22.0X250 1 --- 6 --- * ALTERNATIVE PARTS DH 30PC2 8 -- 06 ...