Instruction Manual
Page 4
... grounded surfaces such as in any way. Work Area (1) Keep your hair, clothing, and gloves away from heat, oil, sharp edges or moving parts. If the plug does not fit fully in a polarized outlet only one blade is grounded. (3) Don't expose power tools to lose control. 2.... Personal Safety (1) Stay alert, watch what you to rain or wet conditions. Do not wear loose clothing or jewelry. Keep cord away from moving parts. Do not use common sense when operating a power tool. Double Insulation eliminates the need for outdoor use an outdoor extension cord marked "W-A" or "W"....
... grounded surfaces such as in any way. Work Area (1) Keep your hair, clothing, and gloves away from heat, oil, sharp edges or moving parts. If the plug does not fit fully in a polarized outlet only one blade is grounded. (3) Don't expose power tools to lose control. 2.... Personal Safety (1) Stay alert, watch what you to rain or wet conditions. Do not wear loose clothing or jewelry. Keep cord away from moving parts. Do not use common sense when operating a power tool. Double Insulation eliminates the need for outdoor use an outdoor extension cord marked "W-A" or "W"....
Instruction Manual
Page 5
... are caused by poorly maintained tools. (8) Use only accessories that may be suitable for your hands, fingers or other body parts near the tool's moving parts. 7. Always wear protective glasses. Use the correct tool for one tool, may result in personal injury. (5) Do not overreach...may affect the tools operation. Tools are recommended by hand or against your body is designed. (3) Do not use only identical replacement parts. Accessories that are dangerous in unexpected situations. (6) Use safety equipment. Keep proper footing and balance at the rate for misalignment or...
... are caused by poorly maintained tools. (8) Use only accessories that may be suitable for your hands, fingers or other body parts near the tool's moving parts. 7. Always wear protective glasses. Use the correct tool for one tool, may result in personal injury. (5) Do not overreach...may affect the tools operation. Tools are recommended by hand or against your body is designed. (3) Do not use only identical replacement parts. Accessories that are dangerous in unexpected situations. (6) Use safety equipment. Keep proper footing and balance at the rate for misalignment or...
Instruction Manual
Page 6
... abnormally fast motor revolution and may damage the unit and the motor may burn out. 16. Don't leave tool until repaired. 13. Carefully handle power tools. Do not wipe plastic parts with such solvents. Use right tool. Don't force small tool or attachment to electric... injuries to the tool. Blades, cutting implements and accessories which is cracked. The tool's motor air vent must be operated by a Hitachi authorized service center. 17. Check for repairs by children, individuals unfamiliar with soapy water and dry thoroughly. 6 Operate the power tool ...
... abnormally fast motor revolution and may damage the unit and the motor may burn out. 16. Don't leave tool until repaired. 13. Carefully handle power tools. Do not wipe plastic parts with such solvents. Use right tool. Don't force small tool or attachment to electric... injuries to the tool. Blades, cutting implements and accessories which is cracked. The tool's motor air vent must be operated by a Hitachi authorized service center. 17. Check for repairs by children, individuals unfamiliar with soapy water and dry thoroughly. 6 Operate the power tool ...
Instruction Manual
Page 7
...with buried object such as an underground wiring. Prolonged exposure to operate here after operation. 4. ALWAYS attach the side handle and securely grip the Rotary Hammer. 6. Comfirm if there are going to high intensity noise can cause hearing loss. 3. Hold tools by insulated gripping surfaces when performing an ... such as cotton, wool, cloth or string, etc. 5. NEVER wear gloves made of the tool "live " wire will make exposed metal parts of stuff liable to roll up such as electric cable within the wall, floor or ceiling where you may contact hidden wiring or its own...
...with buried object such as an underground wiring. Prolonged exposure to operate here after operation. 4. ALWAYS attach the side handle and securely grip the Rotary Hammer. 6. Comfirm if there are going to high intensity noise can cause hearing loss. 3. Hold tools by insulated gripping surfaces when performing an ... such as cotton, wool, cloth or string, etc. 5. NEVER wear gloves made of the tool "live " wire will make exposed metal parts of stuff liable to roll up such as electric cable within the wall, floor or ceiling where you may contact hidden wiring or its own...
Instruction Manual
Page 8
...CENTER should disassemble or assemble this Instruction Manual, including not using the power tool in this power tool, and only genuine HITACHI replacement parts should be installed. SAVE THESE INSTRUCTIONS AND MAKE THEM AVAILABLE TO OTHER USERS OF THIS TOOL! 8 To keep the ...electrically conductive materials connected to the power supply from the outer frame handled by the operator. O Clean the exterior of this power tool, HITACHI has adopted a double insulation design. Never use solvents, gasoline or thinners on the nameplate. Therefore, either the "g" symbol or the ...
...CENTER should disassemble or assemble this Instruction Manual, including not using the power tool in this power tool, and only genuine HITACHI replacement parts should be installed. SAVE THESE INSTRUCTIONS AND MAKE THEM AVAILABLE TO OTHER USERS OF THIS TOOL! 8 To keep the ...electrically conductive materials connected to the power supply from the outer frame handled by the operator. O Clean the exterior of this power tool, HITACHI has adopted a double insulation design. Never use solvents, gasoline or thinners on the nameplate. Therefore, either the "g" symbol or the ...
Instruction Manual
Page 9
NAME OF PARTS Stopper Side Handle Switch Trigger Tool Holder OO ED Selector Lever Housing Tail Cover Set Screw (Under the Tail Cover) Fig. 1 Handle Nameplate Brush Cap (... Motor. English FUNCTIONAL DESCRIPTION NOTE: The information contained in the safe operation and maintenance of the power tool. Single-Phase, 115 V 60 Hz 8.7 A Drill Bit: 1-9/16" (40 mm) Core Bit: 4-1/8" (105 mm) 400/min 2800 bpm 14.8 lbs (6.7 kg) 9 Some illustrations in this Instruction Manual is designed to assist you in...
NAME OF PARTS Stopper Side Handle Switch Trigger Tool Holder OO ED Selector Lever Housing Tail Cover Set Screw (Under the Tail Cover) Fig. 1 Handle Nameplate Brush Cap (... Motor. English FUNCTIONAL DESCRIPTION NOTE: The information contained in the safe operation and maintenance of the power tool. Single-Phase, 115 V 60 Hz 8.7 A Drill Bit: 1-9/16" (40 mm) Core Bit: 4-1/8" (105 mm) 400/min 2800 bpm 14.8 lbs (6.7 kg) 9 Some illustrations in this Instruction Manual is designed to assist you in...
Instruction Manual
Page 11
... body to forcibly press the rotary hammer main body. How to chisel or crush (Fig. 5) By applying the tool tip to install tool &CAUTION: For tools such as a drill bit and a bull point, use only Hitachi genuine parts. (1) Clean, then smear the tool shank with a safety clutch, if...handle and side handle are freely discharged. Front Cover ,1)) C?) Tool Shank Tool Holder Fig. 3 HOW TO USE 1. Ensure that clips are gripped firmly during operation. 2. How to the chiseling or crushing position, operate the rotary hammer by utilizing its empty weight. O CAUTION: Although this machine is ...
... body to forcibly press the rotary hammer main body. How to chisel or crush (Fig. 5) By applying the tool tip to install tool &CAUTION: For tools such as a drill bit and a bull point, use only Hitachi genuine parts. (1) Clean, then smear the tool shank with a safety clutch, if...handle and side handle are freely discharged. Front Cover ,1)) C?) Tool Shank Tool Holder Fig. 3 HOW TO USE 1. Ensure that clips are gripped firmly during operation. 2. How to the chiseling or crushing position, operate the rotary hammer by utilizing its empty weight. O CAUTION: Although this machine is ...
Instruction Manual
Page 15
...with oil or water. 4. shown in motor trouble. CAUTION: Using this rotary hammer with new ones which are properly tightened. of carbon brush 0.67" (17 mm) 0.28" (7 mm) Fig. 17 NOTE: Use HITACHI carbon brush No.73 indicated in excess of a dull tool will cause motor...parts. Exercise due care to ensure the winding does not become worn to switch power OFF and disconnect the plug from the receptacle during maintenance and inspection. 1. Inspecting the carbon brushes: (Fig. 17) The motor employs carbon brushes which have the same carbon brush Nos. EL WARNING: Using this rotary hammer...
...with oil or water. 4. shown in motor trouble. CAUTION: Using this rotary hammer with new ones which are properly tightened. of carbon brush 0.67" (17 mm) 0.28" (7 mm) Fig. 17 NOTE: Use HITACHI carbon brush No.73 indicated in excess of a dull tool will cause motor...parts. Exercise due care to ensure the winding does not become worn to switch power OFF and disconnect the plug from the receptacle during maintenance and inspection. 1. Inspecting the carbon brushes: (Fig. 17) The motor employs carbon brushes which have the same carbon brush Nos. EL WARNING: Using this rotary hammer...
Instruction Manual
Page 16
Therefore, the machine can be performed by a HITACHI AUTHORIZED SERVICE CENTER, ONLY. 16 Ask for replacement of the contained grease. (3) After replenishing the grease, install the crank case securely. How to replase ... grease. Proceed for grease replacement at the nearest HITACHI Authorized Service Center. Crank Case Cover • 9 NOTE: The HITACHI Electric Hammer Grease A is consumed, purchase from normal use. To assure that only authorized replacement parts will eventually require servicing or replacement of parts because of the lower viscosity type. English O ...
Therefore, the machine can be performed by a HITACHI AUTHORIZED SERVICE CENTER, ONLY. 16 Ask for replacement of the contained grease. (3) After replenishing the grease, install the crank case securely. How to replase ... grease. Proceed for grease replacement at the nearest HITACHI Authorized Service Center. Crank Case Cover • 9 NOTE: The HITACHI Electric Hammer Grease A is consumed, purchase from normal use. To assure that only authorized replacement parts will eventually require servicing or replacement of parts because of the lower viscosity type. English O ...
Instruction Manual
Page 17
... the part of the HITACHI. Through-hole drilling (Rotation + Hammering) c) D 4 OCCOCC(D=In (1) Drill bit (Spline shank) External dia. 1/2" (12.7 mm) 1" (25.4 mm) 1-1/2" (38.1 mm) Overall length 16" (400 mm) 2. English ACCESSORIES &WARNING: Accessories for this Instruction Manual. Anchor hole drilling Rotation + Hammering) 0 (3) Cotter (Code No. 944477) Code No. 985374 985375 985376 `22_111= 0 (1) Drill bit (Taper shank) (2) Taper shank adaptor (Spline shank...
... the part of the HITACHI. Through-hole drilling (Rotation + Hammering) c) D 4 OCCOCC(D=In (1) Drill bit (Spline shank) External dia. 1/2" (12.7 mm) 1" (25.4 mm) 1-1/2" (38.1 mm) Overall length 16" (400 mm) 2. English ACCESSORIES &WARNING: Accessories for this Instruction Manual. Anchor hole drilling Rotation + Hammering) 0 (3) Cotter (Code No. 944477) Code No. 985374 985375 985376 `22_111= 0 (1) Drill bit (Taper shank) (2) Taper shank adaptor (Spline shank...
Instruction Manual
Page 18
... shank (Spline shank) (1) Bull point Overall length 12" (300 mm) Code No. 985383 5. Asphalt cutting (Hammering) ET1 (1) Cutter Overall length 12" (300 mm) Width 1-1/2" (38 mm) 2" (50 mm) 7. Digging (1) Scoop Code No. 985386 8. Large-dia. hole boring (Rotation + Hammering) 1=to change without any obligation on the part of the HITACHI 18 English (2) Taper shank adaptor A-taper B-taper Taper shank...
... shank (Spline shank) (1) Bull point Overall length 12" (300 mm) Code No. 985383 5. Asphalt cutting (Hammering) ET1 (1) Cutter Overall length 12" (300 mm) Width 1-1/2" (38 mm) 2" (50 mm) 7. Digging (1) Scoop Code No. 985386 8. Large-dia. hole boring (Rotation + Hammering) 1=to change without any obligation on the part of the HITACHI 18 English (2) Taper shank adaptor A-taper B-taper Taper shank...
Instruction Manual
Page 20
... (B) 73 O-Ring 74 Hex. Hd. Bdt M5 x 6 Needle Bearing (M661) Item No. Socket Hd. Part Name 40 First Gear 41 Seal Packing 42 Gear Cover 43 Feather Key 3 x 3 x 20 44 Cylinder 45...(A) 76 , Boll Bearing (629VVMC2EPS2L) 77 Housing Ass'y 78 HITACHI Label 53 Socket Hd. Item No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 ... 35 36 37 38 39 Part Name Stop Washer Stopper Spring Knob (A) Needle Roller D4 x 20 Stop Lever Nylock High Tension Bolt M7 x 25 Front Cover O-Ring (1AS-60) O-Ring Second Hammer Damper Washer Damper Washer Bevel ...
... (B) 73 O-Ring 74 Hex. Hd. Bdt M5 x 6 Needle Bearing (M661) Item No. Socket Hd. Part Name 40 First Gear 41 Seal Packing 42 Gear Cover 43 Feather Key 3 x 3 x 20 44 Cylinder 45...(A) 76 , Boll Bearing (629VVMC2EPS2L) 77 Housing Ass'y 78 HITACHI Label 53 Socket Hd. Item No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 ... 35 36 37 38 39 Part Name Stop Washer Stopper Spring Knob (A) Needle Roller D4 x 20 Stop Lever Nylock High Tension Bolt M7 x 25 Front Cover O-Ring (1AS-60) O-Ring Second Hammer Damper Washer Damper Washer Bevel ...
Instruction Manual
Page 21
Item No. Part Name 79 Brush Cap 80 Carbon Brush 81 Brush Holder 82 Nylock Bolt (W/Flange) M5 x 25 83 ... 92 Switch (C) 93 Handle Cover 94A Tapping Screw (W/Flange) D4 x 20 95 Terminal 96 Cord Clip 97 Tapping Screw (W/Falnge) D4 x 16 98 Cord 99 Tapping Screw (W/Falnge) D5 x 25 100 Nameplate 101 Cord Armor 102 Plug (A) 103 Plug (B) 105 Pillar Terminal 501 Case... (Plastic) 502 Grease (A) 503 Allen Wrench 4MM 504 Allen Wrench 5MM 505 Dust Cover Parts are subject to change without any obligation on the part of the HITACHI due to improvement. 54
Item No. Part Name 79 Brush Cap 80 Carbon Brush 81 Brush Holder 82 Nylock Bolt (W/Flange) M5 x 25 83 ... 92 Switch (C) 93 Handle Cover 94A Tapping Screw (W/Flange) D4 x 20 95 Terminal 96 Cord Clip 97 Tapping Screw (W/Falnge) D4 x 16 98 Cord 99 Tapping Screw (W/Falnge) D5 x 25 100 Nameplate 101 Cord Armor 102 Plug (A) 103 Plug (B) 105 Pillar Terminal 501 Case... (Plastic) 502 Grease (A) 503 Allen Wrench 4MM 504 Allen Wrench 5MM 505 Dust Cover Parts are subject to change without any obligation on the part of the HITACHI due to improvement. 54
Parts List
Page 1
HITACHI LIST NO. E435 ELECTRIC TOOL PARTS LIST ■ HAMMER DRILL Model DH 40FA 1997 • 2 • 20 (El) 5 3 2 1 7 43 44 10 12 45 46 47 48 49 0 50 54 59 502 503 504 C to 71 62 72 61 73 60 63 74 64 65 66 75 76 O 77 0 70 78 28 38 82 81 80 79 83 84 85 0 27 C 14 29 15 16 17 30 18 31 19 C..) 20 21 22 26 33 23 34 24 35 25 36 37 38 410 4. C 55 56 57 58 87 88 91 89 90 41 42 92 93 0 102 103 0 105 95 ric mm 101 98
HITACHI LIST NO. E435 ELECTRIC TOOL PARTS LIST ■ HAMMER DRILL Model DH 40FA 1997 • 2 • 20 (El) 5 3 2 1 7 43 44 10 12 45 46 47 48 49 0 50 54 59 502 503 504 C to 71 62 72 61 73 60 63 74 64 65 66 75 76 O 77 0 70 78 28 38 82 81 80 79 83 84 85 0 27 C 14 29 15 16 17 30 18 31 19 C..) 20 21 22 26 33 23 34 24 35 25 36 37 38 410 4. C 55 56 57 58 87 88 91 89 90 41 42 92 93 0 102 103 0 105 95 ric mm 101 98
Parts List
Page 2
...NEEDLE ROLLER D4X20 1 STOP LEVER 1 NYLOCK HIGH TENSION BOLT M7X25 4 FRONT COVER 1 O - SOCKET HD. RING 2 CLUTCH 1 PISTON 1 PISTON PIN 1 *: ALTERNATIVE PARTS DH 40FA 2-97 RING (1AS - 60) 1 O - RING 1 SECOND HAMMER 1 DAMPER WASHER 1 DAMPER 2 WASHER 1 BEVEL PINION 1 FEATHER KEY 3X3X8 1 OIL SEAL (A) 1 BALL BEARING 6002DDUCMPS2S 1 WASHER 1 WASHER (A) 1 GEAR HOLDER 1...-996 9 986-882 10 303 - 339 11 993-235 12 993 - 234 13 993-233 14 313- 052 15 944- 109 16 313 - 050 17 600 - 2DD 18 313-058 19 313-053 20 313- 055 21 313- 056 22 313-057 23 313-...
...NEEDLE ROLLER D4X20 1 STOP LEVER 1 NYLOCK HIGH TENSION BOLT M7X25 4 FRONT COVER 1 O - SOCKET HD. RING 2 CLUTCH 1 PISTON 1 PISTON PIN 1 *: ALTERNATIVE PARTS DH 40FA 2-97 RING (1AS - 60) 1 O - RING 1 SECOND HAMMER 1 DAMPER WASHER 1 DAMPER 2 WASHER 1 BEVEL PINION 1 FEATHER KEY 3X3X8 1 OIL SEAL (A) 1 BALL BEARING 6002DDUCMPS2S 1 WASHER 1 WASHER (A) 1 GEAR HOLDER 1...-996 9 986-882 10 303 - 339 11 993-235 12 993 - 234 13 993-233 14 313- 052 15 944- 109 16 313 - 050 17 600 - 2DD 18 313-058 19 313-053 20 313- 055 21 313- 056 22 313-057 23 313-...
Parts List
Page 3
...71 620- 2VV BALL BEARING 6202VVCMPS2S 1 72 980 - 700 DUST WASHER (B) 1 73 313- 089 0 - RING (P - 16) 1 64 313- 118 LEVER SHAFT 1 65 313- 120 UNDER COVER 1 66 313-119 SHAFT COVER 1 67 880- 630...SOCKET HD. HD. VVM BALL BEARING 629VVMC2EPS2L 1 77 313- 141 HOUSING ASS'Y 1 INCLUD.81,83 78 HITACHI LABEL 1 79 945- 161 BRUSH CAP 2 80 981- 612Z CARBON BRUSH (AUTO STOP TYPE) (1 PAIR... M4.0 (10 PCS.) 1 FOR CORD. RING 1 74 953- 174 HEX. FOR USA,CAN *: ALTERNATIVE PARTS SOCKET SET SCREW M5X8 2 84 313-091 BEARING HOLDER 1 85 313-090 TAIL COVER 1 86 302-089 TAPPING...
...71 620- 2VV BALL BEARING 6202VVCMPS2S 1 72 980 - 700 DUST WASHER (B) 1 73 313- 089 0 - RING (P - 16) 1 64 313- 118 LEVER SHAFT 1 65 313- 120 UNDER COVER 1 66 313-119 SHAFT COVER 1 67 880- 630...SOCKET HD. HD. VVM BALL BEARING 629VVMC2EPS2L 1 77 313- 141 HOUSING ASS'Y 1 INCLUD.81,83 78 HITACHI LABEL 1 79 945- 161 BRUSH CAP 2 80 981- 612Z CARBON BRUSH (AUTO STOP TYPE) (1 PAIR... M4.0 (10 PCS.) 1 FOR CORD. RING 1 74 953- 174 HEX. FOR USA,CAN *: ALTERNATIVE PARTS SOCKET SET SCREW M5X8 2 84 313-091 BEARING HOLDER 1 85 313-090 TAIL COVER 1 86 302-089 TAPPING...
Parts List
Page 4
...PLATE (FOR CORE BIT 105MM) 1 611 955- 165 CENTER PIN (A) 133L FOR CORE BIT D38 - 150 1 612 984- 029 CORE BIT SHANK D35 (1 - 3/8") OR BELOW 1 * : ALTERNATIVE PARTS - 4- DESCRIPTION NO. USED 601 985- 374 DRILL BIT D13X400L (D1/2"X16") 1 602 985- 375 DRILL BIT D25X400L (D1"X16") 1 ... 505 993-245 DUST COVER 1 REMARKS OPTIONAL ACCESSORIES ITEM NO CODE NO. TAPER SHANK ADAPTER 1 605 985- 378 B - REMARKS 2-97 PARTS ITNEOM. DESCRIPTION N. USED 501 313-097 CASE (PLASTIC) 1 502 981- 840 GREASE (A) FOR NAMMER.HAMMER DRILL (300) 1 503 944- 458 HEX. CODE NO. 96 960- 266...
...PLATE (FOR CORE BIT 105MM) 1 611 955- 165 CENTER PIN (A) 133L FOR CORE BIT D38 - 150 1 612 984- 029 CORE BIT SHANK D35 (1 - 3/8") OR BELOW 1 * : ALTERNATIVE PARTS - 4- DESCRIPTION NO. USED 601 985- 374 DRILL BIT D13X400L (D1/2"X16") 1 602 985- 375 DRILL BIT D25X400L (D1"X16") 1 ... 505 993-245 DUST COVER 1 REMARKS OPTIONAL ACCESSORIES ITEM NO CODE NO. TAPER SHANK ADAPTER 1 605 985- 378 B - REMARKS 2-97 PARTS ITNEOM. DESCRIPTION N. USED 501 313-097 CASE (PLASTIC) 1 502 981- 840 GREASE (A) FOR NAMMER.HAMMER DRILL (300) 1 503 944- 458 HEX. CODE NO. 96 960- 266...
Parts List
Page 5
USED 1 1 1 1 1 1 1 1 1 REMARKS DH 40FA 2-97 *: ALTERNATIVE PARTS OPTIONAL ACCESSORIES ITEM N CODE NO. DESCRIPTION 613 985- 379 CORE BIT SHANK D38 (1 - 112") OR ABOVE 614 985- 383 BULL POINT 300MM (12") 615 985- 381 COLD CHISEL W25X300L (1"X12") 616 985- 382 COLD CHISEL W25X460L (1-X18") 617 985- 384 CUTTER W38X300L (1 - 1/2"X12") 618 985- 385 CUTTER W50X300L (2-X12") 619 985-386 SCOOP 105X405L (4 - 1/2"X16") 620 944 - 575 SYRINGE 621 980- 927 GREASE FOR HAMMER.HAMMER DRILL (500G) NO.
USED 1 1 1 1 1 1 1 1 1 REMARKS DH 40FA 2-97 *: ALTERNATIVE PARTS OPTIONAL ACCESSORIES ITEM N CODE NO. DESCRIPTION 613 985- 379 CORE BIT SHANK D38 (1 - 112") OR ABOVE 614 985- 383 BULL POINT 300MM (12") 615 985- 381 COLD CHISEL W25X300L (1"X12") 616 985- 382 COLD CHISEL W25X460L (1-X18") 617 985- 384 CUTTER W38X300L (1 - 1/2"X12") 618 985- 385 CUTTER W50X300L (2-X12") 619 985-386 SCOOP 105X405L (4 - 1/2"X16") 620 944 - 575 SYRINGE 621 980- 927 GREASE FOR HAMMER.HAMMER DRILL (500G) NO.