Instruction Manual
Page 3
... information. risk of electric shock. Power tools create sparks which contain the operation and maintenance instructions. or moving parts. e) When operating a power tool outdoors, use 2) Electrical safety an extension cord suitable for carrying, pulling or unplugging the power flammable liquids, gases or dust. Do not use this power tool. refrigerators. Most accidents that must match the outlet. SAFETY GENERAL SAFETY RULES WARNING: Read all instructions Failure to follow all instructions listed below refers to...
... information. risk of electric shock. Power tools create sparks which contain the operation and maintenance instructions. or moving parts. e) When operating a power tool outdoors, use 2) Electrical safety an extension cord suitable for carrying, pulling or unplugging the power flammable liquids, gases or dust. Do not use this power tool. refrigerators. Most accidents that must match the outlet. SAFETY GENERAL SAFETY RULES WARNING: Read all instructions Failure to follow all instructions listed below refers to...
Instruction Manual
Page 4
... extended periods. Ensure the switch g) Use the power tool, accessories and tool bits is in a hazardous part of parts and any adjusting key or wrench before use and care with your application. 2. Power tools are caused by poorly protection. Always wear eye Many accidents are dangerous in accordance with bare hands after operation. 4. skid safety shoes, hard hat, or hearing Properly maintained cutting tools with the switch is maintained. This will...
... extended periods. Ensure the switch g) Use the power tool, accessories and tool bits is in a hazardous part of parts and any adjusting key or wrench before use and care with your application. 2. Power tools are caused by poorly protection. Always wear eye Many accidents are dangerous in accordance with bare hands after operation. 4. skid safety shoes, hard hat, or hearing Properly maintained cutting tools with the switch is maintained. This will...
Instruction Manual
Page 5
... use circular saw for applications other than those specified in the Instruction Manual. 10. Handle tool correctly. Keep all screws, bolts and covers tightly in electric shock. Cracks in abnormally fast motor revolution and may damage the unit and the motor may burn out. 16. Blades, cutting implements and accessories which is cracked. Operate power tools at all times. NEVER use a power tool for dust build-up frequently. 15. Turn power off. Should a power tool be...
... use circular saw for applications other than those specified in the Instruction Manual. 10. Handle tool correctly. Keep all screws, bolts and covers tightly in electric shock. Cracks in abnormally fast motor revolution and may damage the unit and the motor may burn out. 16. Blades, cutting implements and accessories which is cracked. Operate power tools at all times. NEVER use a power tool for dust build-up frequently. 15. Turn power off. Should a power tool be...
Instruction Manual
Page 6
... safe operation and maintenance of the power tool. Some illustrations in this Instruction Manual may show details or attachments that differ from those on the tool unless you have first read and understood all safey instructions contained in this Instruction Manual is designed to assist you in this manual. NAME OF PARTS Drill bit Stopper Selector lever Switch trigger Front cap Grip Side handle Housing Tail cover Set screw (Under...
... safe operation and maintenance of the power tool. Some illustrations in this Instruction Manual may show details or attachments that differ from those on the tool unless you have first read and understood all safey instructions contained in this Instruction Manual is designed to assist you in this manual. NAME OF PARTS Drill bit Stopper Selector lever Switch trigger Front cap Grip Side handle Housing Tail cover Set screw (Under...
Instruction Manual
Page 7
... can adjust and 7 SPECIFICATIONS Motor Power Source Current Capacity No-Load Speed Full-load Blow Weight Single-Phase, Series Commutator Motor. Power source Ensure that the switch is a hitch. Power switch Ensure that the power source to turn the tool with a built-in place. WARNING: Damaged cord must be kept as short as a drill bit and a bull point, use an extension cord of rotations and overheating, resulting in concrete Hammering function...
... can adjust and 7 SPECIFICATIONS Motor Power Source Current Capacity No-Load Speed Full-load Blow Weight Single-Phase, Series Commutator Motor. Power source Ensure that the switch is a hitch. Power switch Ensure that the power source to turn the tool with a built-in place. WARNING: Damaged cord must be kept as short as a drill bit and a bull point, use an extension cord of rotations and overheating, resulting in concrete Hammering function...
Instruction Manual
Page 8
.... Forcible pressing or thrusting is designed for a minimum speed with a safety clutch, if the drill bit becomes bound in unexpected accidents. How to drill holes (Fig. 4) (1) Pull the switch trigger after applying the drill bit tip to the drilling position. (2) It is sufficient to slightly press the rotary hammer to "rotation + hammering" (a) Push the button, release lock and turn the selector lever clockwise. (b) Align ▲ of the selector...
.... Forcible pressing or thrusting is designed for a minimum speed with a safety clutch, if the drill bit becomes bound in unexpected accidents. How to drill holes (Fig. 4) (1) Pull the switch trigger after applying the drill bit tip to the drilling position. (2) It is sufficient to slightly press the rotary hammer to "rotation + hammering" (a) Push the button, release lock and turn the selector lever clockwise. (b) Align ▲ of the selector...
Instruction Manual
Page 9
... button, release lock and turn the selector lever counterclockwise. (b) Align ▲ of the selector lever and of the lever holder as illustrated in unexpected accidents. When chipping and shredding at "hammering": CAUTION: ⅜ If the selector lever is used at a complete stop. ⅜ If the bull point or cold chisel is switched during motor rotation, the tool can start to rotate abruptly, resulting in Fig. 9 and fix...
... button, release lock and turn the selector lever counterclockwise. (b) Align ▲ of the selector lever and of the lever holder as illustrated in unexpected accidents. When chipping and shredding at "hammering": CAUTION: ⅜ If the selector lever is used at a complete stop. ⅜ If the bull point or cold chisel is switched during motor rotation, the tool can start to rotate abruptly, resulting in Fig. 9 and fix...
Instruction Manual
Page 10
... operation, be used at "rotation + hammering"] in the anchor with a manual hammer. (4) To remove the drill bit with a manual hammer. (Fig. 13) Drill SDS max chuck Chuck shank Grip adaptor Fig. 14 (3) Drilling (a) Even if you expect. Applying more -than what is needed, on and drill a base hole. (3) After cleaning out dust with a syringe, attach the plug to the anchor tip and drive in Page 8. (2) Attaching chuck adaptor to drill chuck (Fig. 8) (a) Attach the chuck...
... operation, be used at "rotation + hammering"] in the anchor with a manual hammer. (4) To remove the drill bit with a manual hammer. (Fig. 13) Drill SDS max chuck Chuck shank Grip adaptor Fig. 14 (3) Drilling (a) Even if you expect. Applying more -than what is needed, on and drill a base hole. (3) After cleaning out dust with a syringe, attach the plug to the anchor tip and drive in Page 8. (2) Attaching chuck adaptor to drill chuck (Fig. 8) (a) Attach the chuck...
Instruction Manual
Page 11
... the Rotary Hammer. (Fig. 16) Fig. 18 CAUTION: When removing the center pin and the guide plate, turn power OFF and disconnect the plug from the receptacle. 3. Bore after that it does not fall even if it the core bit can snap sometimes when drilling is installed in depth the position of the hole will deteriorate the tip edge of the drill bit, resulting in reduced service...
... the Rotary Hammer. (Fig. 16) Fig. 18 CAUTION: When removing the center pin and the guide plate, turn power OFF and disconnect the plug from the receptacle. 3. Bore after that it does not fall even if it the core bit can snap sometimes when drilling is installed in depth the position of the hole will deteriorate the tip edge of the drill bit, resulting in reduced service...
Instruction Manual
Page 12
... drill bit with a carbon brush which is full air-tight construction to switch power OFF and disconnect the plug from a HITACHI Autorized Service Center. WARNING: 5. Ask for replacement of the described below. to Fig. 1) 2. of the wear limit will stop carbon brush is the very "heart" of grease. When an auto-stop automatically. holders. (2) Apply 1.0 oz (30 g) of HITACHI Electric Hammer Grease A (standard accessory, contained in tube) CAUTION: Using this Rotary Hammer...
... drill bit with a carbon brush which is full air-tight construction to switch power OFF and disconnect the plug from a HITACHI Autorized Service Center. WARNING: 5. Ask for replacement of the described below. to Fig. 1) 2. of the wear limit will stop carbon brush is the very "heart" of grease. When an auto-stop automatically. holders. (2) Apply 1.0 oz (30 g) of HITACHI Electric Hammer Grease A (standard accessory, contained in tube) CAUTION: Using this Rotary Hammer...
Instruction Manual
Page 13
... changed without any other maintenance. B: Code No. ACCESSORIES WARNING: ALWAYS use of any obligation on the part of Hitachi Power Tools must be carried out by a HITACHI AUTHORIZED SERVICE CENTER, ONLY. 7. C: No. MODIFICATIONS: Hitachi Power Tools are subject to incorporate the latest technological advancements. Contact HITACHI if you are not intended for use a particular replacement part or accessory with the tool to use with this tool. Through-hole drilling (Rotation + Hammering) (1) Drill bit (SDS-max shank) External dia. 5/8" (16...
... changed without any other maintenance. B: Code No. ACCESSORIES WARNING: ALWAYS use of any obligation on the part of Hitachi Power Tools must be carried out by a HITACHI AUTHORIZED SERVICE CENTER, ONLY. 7. C: No. MODIFICATIONS: Hitachi Power Tools are subject to incorporate the latest technological advancements. Contact HITACHI if you are not intended for use a particular replacement part or accessory with the tool to use with this tool. Through-hole drilling (Rotation + Hammering) (1) Drill bit (SDS-max shank) External dia. 5/8" (16...
Instruction Manual
Page 14
... Chemical Anchor (Rotation + Hammering) (1) Drill Bit (2) Adaptor for SDS-plus shank) shank bit (SDS max shank) Code No. 313465 3. Drilling holes....For drilling metals and wooden materials (1) 13mm drill chuck (2) Chuck adaptor (13VLD-D) (SDS max shank) Code No. 321813 Code No. 313468 (3) Chuck wrench Code No. 930515 5. Large-dia. hole boring (Rotation + Hammering) (Standard socket (1) Chemical Anchor Adaptor on the market) (SDS max shank) Square dimensions of the side of the socket installation 1/2" (12.7 mm) 3/4" (19...
... Chemical Anchor (Rotation + Hammering) (1) Drill Bit (2) Adaptor for SDS-plus shank) shank bit (SDS max shank) Code No. 313465 3. Drilling holes....For drilling metals and wooden materials (1) 13mm drill chuck (2) Chuck adaptor (13VLD-D) (SDS max shank) Code No. 321813 Code No. 313468 (3) Chuck wrench Code No. 930515 5. Large-dia. hole boring (Rotation + Hammering) (Standard socket (1) Chemical Anchor Adaptor on the market) (SDS max shank) Square dimensions of the side of the socket installation 1/2" (12.7 mm) 3/4" (19...
Instruction Manual
Page 15
...) 12. Digging (1) Scoop Code No. 313476 10. Surface Roughing (Hammering) (1) Bushing Tool Code No. 313477 (2) Shank Overall length 8-21/32" (220 mm) Code No. 313479 11. Asphalt cutting (Hammering) (1) Cutter Overall length Width Code No. 15-3/4" (400 mm) 1-31/32" (50 mm) 313475 NOTE: Specifications are subject to change without any obligation on the part of the HITACHI. 9. English 8. Hammer grease A 1.1 lbs (500...
...) 12. Digging (1) Scoop Code No. 313476 10. Surface Roughing (Hammering) (1) Bushing Tool Code No. 313477 (2) Shank Overall length 8-21/32" (220 mm) Code No. 313479 11. Asphalt cutting (Hammering) (1) Cutter Overall length Width Code No. 15-3/4" (400 mm) 1-31/32" (50 mm) 313475 NOTE: Specifications are subject to change without any obligation on the part of the HITACHI. 9. English 8. Hammer grease A 1.1 lbs (500...
Parts List
Page 1
E493 ELECTRIC TOOL PARTS LIST ROTARY HAMMER Model DH 40MRY 2006 • 7 • 3 (E1) 12 3 4 11 12 13 14 15 24 25 26 30 31 32 25 5 6 7 8 16 17 18 19 27 9 10 20 21 22 23 28 29 33 34 35 501 502 36 37 80 94 B 95 96 82 83 89 ... 105 112 111 110 109 114 113 115 117 118 105 104 123 122 121 120 119 124 125 126 B 135 136 138 137 116 Hitachi Power Tools LIST NO.
E493 ELECTRIC TOOL PARTS LIST ROTARY HAMMER Model DH 40MRY 2006 • 7 • 3 (E1) 12 3 4 11 12 13 14 15 24 25 26 30 31 32 25 5 6 7 8 16 17 18 19 27 9 10 20 21 22 23 28 29 33 34 35 501 502 36 37 80 94 B 95 96 82 83 89 ... 105 112 111 110 109 114 113 115 117 118 105 104 123 122 121 120 119 124 125 126 B 135 136 138 137 116 Hitachi Power Tools LIST NO.
Parts List
Page 2
... SECOND HAMMER 1 21 321-288 DAMPER WASHER 1 22 321-289 DAMPER 1 23 321-290 DAMPER HOLDER 1 24 326-373 STRIKER 1 25 986-104 O-RING 2 26 326-372 CYLINDER 1 27 326-470 LOCK SPRING 1 28 321-293 SPRING HOLDER (B) 1 29 321-299 LOCK SLEEVE 1 30 326-469 CLUTCH SPRING 1 31 321-295 CLUTCH 1 32 321-296 BEVEL GEAR 1 33 980-708 PISTON PIN...
... SECOND HAMMER 1 21 321-288 DAMPER WASHER 1 22 321-289 DAMPER 1 23 321-290 DAMPER HOLDER 1 24 326-373 STRIKER 1 25 986-104 O-RING 2 26 326-372 CYLINDER 1 27 326-470 LOCK SPRING 1 28 321-293 SPRING HOLDER (B) 1 29 321-299 LOCK SLEEVE 1 30 326-469 CLUTCH SPRING 1 31 321-295 CLUTCH 1 32 321-296 BEVEL GEAR 1 33 980-708 PISTON PIN...
Parts List
Page 3
... FOR D20 HOLE 1 88 321-307 LEVER SHAFT 1 89 873-095 O-RING (P-16) 1 90 986-940 SEAL LOCK HEX. SOCKET HD. SOCKET HD. CODE NO. 52 313-058 WASHER DESCRIPTION NO. BOLT (W/FLANGE) M5X35 2 99 NAME PLATE 1 100 302-089 TAPPING SCREW (W/FLANGE) D5X20 (BLACK) 4 101 310-124 HANDLE DAMPER 4 7 -- 06 * ALTERNATIVE PARTS DH 40MRY --- 3 --- PARTS ITEM NO. SOCKET HD.
... FOR D20 HOLE 1 88 321-307 LEVER SHAFT 1 89 873-095 O-RING (P-16) 1 90 986-940 SEAL LOCK HEX. SOCKET HD. SOCKET HD. CODE NO. 52 313-058 WASHER DESCRIPTION NO. BOLT (W/FLANGE) M5X35 2 99 NAME PLATE 1 100 302-089 TAPPING SCREW (W/FLANGE) D5X20 (BLACK) 4 101 310-124 HANDLE DAMPER 4 7 -- 06 * ALTERNATIVE PARTS DH 40MRY --- 3 --- PARTS ITEM NO. SOCKET HD.
Parts List
Page 4
...-391Z CORD 1 FOR SUI * 118 500-446Z CORD 1 FOR GBR (230V) * 118 500-454Z CORD 1 FOR GBR (110V) 119 935-829 BRUSH CAP 2 120 999-073 CARBON BRUSH (AUTO STOP TYPE) (1 PAIR) 2 121 971-001 BRUSH HOLDER 2 122 998-471 HEX. SOCKET HD. USED 1 REMARKS 103 326-485 HANDLE (A).(B) SET 1 104 991-711 DISTANCE PIECE (B) 4 105 991-690 SEAL LOCK HEX. SOCKET HD. TAPPING SCREW D5X55...
...-391Z CORD 1 FOR SUI * 118 500-446Z CORD 1 FOR GBR (230V) * 118 500-454Z CORD 1 FOR GBR (110V) 119 935-829 BRUSH CAP 2 120 999-073 CARBON BRUSH (AUTO STOP TYPE) (1 PAIR) 2 121 971-001 BRUSH HOLDER 2 122 998-471 HEX. SOCKET HD. USED 1 REMARKS 103 326-485 HANDLE (A).(B) SET 1 104 991-711 DISTANCE PIECE (B) 4 105 991-690 SEAL LOCK HEX. SOCKET HD. TAPPING SCREW D5X55...
Parts List
Page 5
... GUIDE PLATE (FOR CORE BIT 38MM) 1 638 955-154 CORE BIT 45MM 1 INCLUD. 639 639 955-166 GUIDE PLATE (FOR CORE BIT 45MM) 1 640 955-155 CORE BIT 54MM 1 INCLUD. 641 641 955-167 GUIDE PLATE (FOR CORE BIT 54MM) 1 7 -- 06 * ALTERNATIVE PARTS --- 5 --- DESCRIPTION NO. CODE NO. USED 501 981-840 GREASE (A) FOR HAMMER.HAMMER DRILL (30G) 1 502 326-489 CASE (PLASTIC) 1 REMARKS DH 40MRY OPTIONAL ACCESSORIES ITEM NO. HAMMER DRILL...
... GUIDE PLATE (FOR CORE BIT 38MM) 1 638 955-154 CORE BIT 45MM 1 INCLUD. 639 639 955-166 GUIDE PLATE (FOR CORE BIT 45MM) 1 640 955-155 CORE BIT 54MM 1 INCLUD. 641 641 955-167 GUIDE PLATE (FOR CORE BIT 54MM) 1 7 -- 06 * ALTERNATIVE PARTS --- 5 --- DESCRIPTION NO. CODE NO. USED 501 981-840 GREASE (A) FOR HAMMER.HAMMER DRILL (30G) 1 502 326-489 CASE (PLASTIC) 1 REMARKS DH 40MRY OPTIONAL ACCESSORIES ITEM NO. HAMMER DRILL...
Parts List
Page 6
...-169 GUIDE PLATE (FOR CORE BIT 105MM) 1 650 313-466 CORE BIT SHANK (B) SDS MAX D25-35 1 651 313-467 CORE BIT SHANK (A) SDS MAX D38-150 1 652 956-009 CENTER PIN (B) 147L FOR CORE BIT D32-35 1 653 955-165 CENTER PIN (A) 133L FOR CORE BIT D38-150 1 654 321-813 DRILL CHUCK 13VLD-D 1 655 313-468 CHUCK ADAPTER (SDS MAX) 1 656 303-334 CHUCK HANDLE 1 657 930-515 CHUCK WRENCH 10G...
...-169 GUIDE PLATE (FOR CORE BIT 105MM) 1 650 313-466 CORE BIT SHANK (B) SDS MAX D25-35 1 651 313-467 CORE BIT SHANK (A) SDS MAX D38-150 1 652 956-009 CENTER PIN (B) 147L FOR CORE BIT D32-35 1 653 955-165 CENTER PIN (A) 133L FOR CORE BIT D38-150 1 654 321-813 DRILL CHUCK 13VLD-D 1 655 313-468 CHUCK ADAPTER (SDS MAX) 1 656 303-334 CHUCK HANDLE 1 657 930-515 CHUCK WRENCH 10G...