Instruction Manual
Page 4
...This plug will increase the risk of flammable liquids, gases, or dust. Keep cord away from heat, oil, sharp edges or moving parts. (3) Avoid accidental starting. Be sure switch is grounded. (3) Don't expose power tools to carry the tools or pull the plug from moving... are doing and use the cord to rain or wet conditions. Replace damaged cords immediately. Contain long hair. Distractions can be caught in moving parts. Do not wear loose clothing or jewelry. Power tools create sparks which may result in serious personal injury. (2) Dress properly. Loose clothes, ...
...This plug will increase the risk of flammable liquids, gases, or dust. Keep cord away from heat, oil, sharp edges or moving parts. (3) Avoid accidental starting. Be sure switch is grounded. (3) Don't expose power tools to carry the tools or pull the plug from moving... are doing and use the cord to rain or wet conditions. Replace damaged cords immediately. Contain long hair. Distractions can be caught in moving parts. Do not wear loose clothing or jewelry. Power tools create sparks which may result in serious personal injury. (2) Dress properly. Loose clothes, ...
Instruction Manual
Page 5
...by unqualified personnel could result in the hand of untrained users. (6) Maintain tools with the switch is unstable and may lead to a rotating part of control. (2) Do not force tool. Tools are dangerous in a risk of injury. (2) When servicing a tool, use tool if switch ... non-skid safety shoes, hard hat, or hearing protection must be suitable for misalignment or binding of moving parts, breakage of unauthorized parts or failure to a stable platform. Use of parts, and any adjustments, changing accessories, or storing the tool. Many accidents are caused by poorly maintained tools....
...by unqualified personnel could result in the hand of untrained users. (6) Maintain tools with the switch is unstable and may lead to a rotating part of control. (2) Do not force tool. Tools are dangerous in a risk of injury. (2) When servicing a tool, use tool if switch ... non-skid safety shoes, hard hat, or hearing protection must be suitable for misalignment or binding of moving parts, breakage of unauthorized parts or failure to a stable platform. Use of parts, and any adjustments, changing accessories, or storing the tool. Many accidents are caused by poorly maintained tools....
Instruction Manual
Page 6
...implements and accessories which have been mounted to yourself or others. Check for applications other than the rated voltage, it will make exposed metal parts of a heavy-duty tool. Don't force small tool or attachment to the instructions provided herein. Keep all screws, bolts, and plates ...tightly mounted. Prevent potential injuries to the tool should not be sure to be secure and tight. 11. Never touch moving parts. 4. Don't use circular saw for example- Do not drop or throw the tool. Check their condition periodically. 9. Never operate this tool...
...implements and accessories which have been mounted to yourself or others. Check for applications other than the rated voltage, it will make exposed metal parts of a heavy-duty tool. Don't force small tool or attachment to the instructions provided herein. Keep all screws, bolts, and plates ...tightly mounted. Prevent potential injuries to the tool should not be sure to be secure and tight. 11. Never touch moving parts. 4. Don't use circular saw for example- Do not drop or throw the tool. Check their condition periodically. 9. Never operate this tool...
Instruction Manual
Page 7
... such as cotton, wool, cloth or string, etc. 20. Wipe plastic parts with a soft cloth lightly dampened with solvent. ALWAYS attach the side handle and securely grip the Demolition Hammer. 21. Definitions for repairs by a Hitachi authorized service center. 14. no .......... ALWAYS wear eye protection that meets the...leave tool running unattended. Don't leave tool until it immediately and arrange for symbols used on this tool may damage and crack plastic parts. Do not wipe them with buried object such as electric cables within the wall, floor or ceiling. 22. NEVER touch the ...
... such as cotton, wool, cloth or string, etc. 20. Wipe plastic parts with a soft cloth lightly dampened with solvent. ALWAYS attach the side handle and securely grip the Demolition Hammer. 21. Definitions for repairs by a Hitachi authorized service center. 14. no .......... ALWAYS wear eye protection that meets the...leave tool running unattended. Don't leave tool until it immediately and arrange for symbols used on this tool may damage and crack plastic parts. Do not wipe them with buried object such as electric cables within the wall, floor or ceiling. 22. NEVER touch the ...
Instruction Manual
Page 8
...English DOUBLE INSULATION FOR SAFER OPERATION To ensure safer operation of this power tool, and only genuine HITACHI replacement parts should disassemble or assemble this power tool, HITACHI has adopted a double insulation design. Although this system has no external grounding, you must still follow... these precautions: ⅜ Only HITACHI AUTHORIZED SERVICE CENTER should be installed. ⅜ Clean the exterior of the...
...English DOUBLE INSULATION FOR SAFER OPERATION To ensure safer operation of this power tool, and only genuine HITACHI replacement parts should disassemble or assemble this power tool, HITACHI has adopted a double insulation design. Although this system has no external grounding, you must still follow... these precautions: ⅜ Only HITACHI AUTHORIZED SERVICE CENTER should be installed. ⅜ Clean the exterior of the...
Instruction Manual
Page 9
NAME OF PARTS Side Handle Front Cover Lock-on your own power tool. Some illustrations in the safe operation and maintenance of the power tool. English FUNCTIONAL DESCRIPTION ... Source Current Full-load Impact Rate Weight Housing Fig. 1 Cap Cover Single-Phase, Series Commutator Motor Single-Phase, 120 V AC 60 Hz 10.8 A 1,400/min. 40.8 lbs (18.5 kg) 9 NEVER operate, or attempt any maintenance on the tool unless you in this manual.
NAME OF PARTS Side Handle Front Cover Lock-on your own power tool. Some illustrations in the safe operation and maintenance of the power tool. English FUNCTIONAL DESCRIPTION ... Source Current Full-load Impact Rate Weight Housing Fig. 1 Cap Cover Single-Phase, Series Commutator Motor Single-Phase, 120 V AC 60 Hz 10.8 A 1,400/min. 40.8 lbs (18.5 kg) 9 NEVER operate, or attempt any maintenance on the tool unless you in this manual.
Instruction Manual
Page 10
... driving piles in installation of the environment: Confirm that the switch is used, it may cause overheating, resulting in the ON position, this demolition hammer. 2. If such a faulty receptacle is in the OFF position. CAUTION: To prevent accidents, make sure to turn the switch off and ...disconnect the plug from the power source, use the genuine parts designated by our company. 10 NOTE: When using accessories such as bull points, cutters, etc., make sure to use an extension cord of this demolition hammer will start operating immediately and can cause serious injury. 3.
... driving piles in installation of the environment: Confirm that the switch is used, it may cause overheating, resulting in the ON position, this demolition hammer. 2. If such a faulty receptacle is in the OFF position. CAUTION: To prevent accidents, make sure to turn the switch off and ...disconnect the plug from the power source, use the genuine parts designated by our company. 10 NOTE: When using accessories such as bull points, cutters, etc., make sure to use an extension cord of this demolition hammer will start operating immediately and can cause serious injury. 3.
Instruction Manual
Page 13
...HITACHI carbon brush No. 86 indicated in motor trouble. After removing the brush caps, the carbon brushes can be used without grease replenishment for maintenance service. 4. After replacing the carbon brushes, tighten the brush caps, then mount the cap covers securely. 6. When an auto-stop 86 automatically. Grease replacement This demolition hammer... is found, bring this demolition hammer to securely hold the accessory shank portion. bolt M4 × 8) of time. When they are consumable parts. Always, pay attention...
...HITACHI carbon brush No. 86 indicated in motor trouble. After removing the brush caps, the carbon brushes can be used without grease replenishment for maintenance service. 4. After replacing the carbon brushes, tighten the brush caps, then mount the cap covers securely. 6. When an auto-stop 86 automatically. Grease replacement This demolition hammer... is found, bring this demolition hammer to securely hold the accessory shank portion. bolt M4 × 8) of time. When they are consumable parts. Always, pay attention...
Instruction Manual
Page 14
...demolition hammer should not operate accurately. 7. NOTE: ⅜ The Hitachi Electric Hammer Grease A is consumed, purchase from normal use. Service and repairs All quality power tools will eventually require servicing or replacement of parts because of wear from the authorized service center. ⅜ Do not excessively supply the designated amount of grease. This Parts... List will be used, all service and repairs must be performed by a HITACHI AUTHORIZED SERVICE CENTER. Service parts list CAUTION: Repair, modification and inspection...
...demolition hammer should not operate accurately. 7. NOTE: ⅜ The Hitachi Electric Hammer Grease A is consumed, purchase from normal use. Service and repairs All quality power tools will eventually require servicing or replacement of parts because of wear from the authorized service center. ⅜ Do not excessively supply the designated amount of grease. This Parts... List will be used, all service and repairs must be performed by a HITACHI AUTHORIZED SERVICE CENTER. Service parts list CAUTION: Repair, modification and inspection...
Instruction Manual
Page 15
......1 (2) Allen Wrench (for 8 mm bolt) (Code No. 872422 1 (3) Allen Wrench (for use of any obligation on the part of the HITACHI. The use with your tool. sold separately ⅜ Demolitioning + (1) Bull Point Overall Length Code No. ⅜ Groove digging and edging 16-9/64" (410 mm) 996372 + (1) Cold... chisel Overall Length Code No. 16-9/64" (410 mm) 20-15/32" (520 mm) 996373 985231 15 Contact HITACHI if you are not intended...
......1 (2) Allen Wrench (for 8 mm bolt) (Code No. 872422 1 (3) Allen Wrench (for use of any obligation on the part of the HITACHI. The use with your tool. sold separately ⅜ Demolitioning + (1) Bull Point Overall Length Code No. ⅜ Groove digging and edging 16-9/64" (410 mm) 996372 + (1) Cold... chisel Overall Length Code No. 16-9/64" (410 mm) 20-15/32" (520 mm) 996373 985231 15 Contact HITACHI if you are not intended...
Instruction Manual
Page 16
English ⅜ Asphalt Cutting + (1) Cutter Overall Length Code No. 16-9/64" (410 mm) 20-15/32" (520 mm) 996374 985232 ⅜ Scooping Work + (1) Scoop Overall Length Code No. 21-1/2" (546 mm) 985233 ⅜ Hammer Grease A 1.1 lbs (500 g) (in a can) (Code No. 980927) 0.15 lbs (70 g) (in a tube) (Code No. 308471) 0.07 lbs (30 g) (in a tube) (Code No. 981840) NOTE: Specifications are subject to change without any obligation on the part of the HITACHI. 16
English ⅜ Asphalt Cutting + (1) Cutter Overall Length Code No. 16-9/64" (410 mm) 20-15/32" (520 mm) 996374 985232 ⅜ Scooping Work + (1) Scoop Overall Length Code No. 21-1/2" (546 mm) 985233 ⅜ Hammer Grease A 1.1 lbs (500 g) (in a can) (Code No. 980927) 0.15 lbs (70 g) (in a tube) (Code No. 308471) 0.07 lbs (30 g) (in a tube) (Code No. 981840) NOTE: Specifications are subject to change without any obligation on the part of the HITACHI. 16
Parts List
Page 2
...1 40 323-725 SEAL RING 1 41 620-5DD BALL BEARING 6205DDCMPS2L 1 42 956-949 BEARING COVER 1 43 990-079 SEAL LOCK HEX. BOLT M5X16 7 44 998-430 CRANK SHAFT 1 45 HITACHI LABEL...-918 PIN D5X15.8 2 48 HITACHI LABEL 1 49 980-717 O-RING (S-38) 1 50 990-945 OIL CAP ASS'Y 1 INCLUD. 49 51 877-838 SEAL LOCK HEX. BOLT M4X8 4 --- 2 --- * ALTERNATIVE PARTS H 65SD2 5 -- 05 SOCKET...WASHER 1 31 996-364 SEAL LOCK HEX. SOCKET HD. SOCKET HD. SOCKET HD. DESCRIPTION NO. BOLT M8X30 6 5 318-223 FRONT COVER 1 6 996-369 DAMPER (B) 1 7 324-601 SECOND HAMMER 1 8 994-416 ROLL PIN D6X55...
...1 40 323-725 SEAL RING 1 41 620-5DD BALL BEARING 6205DDCMPS2L 1 42 956-949 BEARING COVER 1 43 990-079 SEAL LOCK HEX. BOLT M5X16 7 44 998-430 CRANK SHAFT 1 45 HITACHI LABEL...-918 PIN D5X15.8 2 48 HITACHI LABEL 1 49 980-717 O-RING (S-38) 1 50 990-945 OIL CAP ASS'Y 1 INCLUD. 49 51 877-838 SEAL LOCK HEX. BOLT M4X8 4 --- 2 --- * ALTERNATIVE PARTS H 65SD2 5 -- 05 SOCKET...WASHER 1 31 996-364 SEAL LOCK HEX. SOCKET HD. SOCKET HD. SOCKET HD. DESCRIPTION NO. BOLT M8X30 6 5 318-223 FRONT COVER 1 6 996-369 DAMPER (B) 1 7 324-601 SECOND HAMMER 1 8 994-416 ROLL PIN D6X55...
Parts List
Page 3
... RUBBER 2 54 940-540 BRUSH CAP 2 55 999-086 CARBON BRUSH (AUTO STOP TYPE) (1 PAIR) 2 56 956-984 BRUSH HOLDER 2 57 986-940 SEAL LOCK HEX. TAPPING SCREW D5X65 2 67 956-764 SPECIAL WASHER 2 68 956-850 WOODRUFF KEY 4X16 2 * 69 994-190 INTERNAL WIRE 1 EXCEPT FOR USA, CAN 70 944... PCS.) 1 EXCEPT FOR USA, CAN * 86 994-273 NOISE SUPPRESSOR 1 EXCEPT FOR USA, CAN * 87 930-153 SUPPORT (B) 1 EXCEPT FOR USA, CAN 88 938-477 HEX. PARTS ITEM NO. SOCKET HD. SOCKET HD. DESCRIPTION 52 323-727 CAP COVER NO. BOLT M5X12 2 * 91 959-140 CONNECTOR 50091 (10 PCS.) 1 EXCEPT FOR USA...
... RUBBER 2 54 940-540 BRUSH CAP 2 55 999-086 CARBON BRUSH (AUTO STOP TYPE) (1 PAIR) 2 56 956-984 BRUSH HOLDER 2 57 986-940 SEAL LOCK HEX. TAPPING SCREW D5X65 2 67 956-764 SPECIAL WASHER 2 68 956-850 WOODRUFF KEY 4X16 2 * 69 994-190 INTERNAL WIRE 1 EXCEPT FOR USA, CAN 70 944... PCS.) 1 EXCEPT FOR USA, CAN * 86 994-273 NOISE SUPPRESSOR 1 EXCEPT FOR USA, CAN * 87 930-153 SUPPORT (B) 1 EXCEPT FOR USA, CAN 88 938-477 HEX. PARTS ITEM NO. SOCKET HD. SOCKET HD. DESCRIPTION 52 323-727 CAP COVER NO. BOLT M5X12 2 * 91 959-140 CONNECTOR 50091 (10 PCS.) 1 EXCEPT FOR USA...
Parts List
Page 4
... CORD * 103 500-450Z CORD 104 940-778 CORD ARMOR D10.7 * 105 981-373 TUBE (D) NO. DESCRIPTION 501 872-422 HEX. HAMMER DRILL (30G) 1 609 308-471 GREASE FOR HAMMER. HAMMER DRILL (70G) 1 --- 4 --- * ALTERNATIVE PARTS REMARKS Printed in Japan 5 -- 05 (050510N) CODE NO. BAR WRENCH 3MM 503 314-179 CASE (STEEL) NO. USED 601 985...
... CORD * 103 500-450Z CORD 104 940-778 CORD ARMOR D10.7 * 105 981-373 TUBE (D) NO. DESCRIPTION 501 872-422 HEX. HAMMER DRILL (30G) 1 609 308-471 GREASE FOR HAMMER. HAMMER DRILL (70G) 1 --- 4 --- * ALTERNATIVE PARTS REMARKS Printed in Japan 5 -- 05 (050510N) CODE NO. BAR WRENCH 3MM 503 314-179 CASE (STEEL) NO. USED 601 985...