Instruction Manual
Page 4
...drugs, alcohol, or medication. Double Insulation eliminates the need for outdoor use the cord to follow all instructions. Keep cord away from moving parts. 4 Do not wear loose clothing or jewelry. English SAFETY GENERAL SAFETY RULES WARNING: Read and understand all instructions listed below, may ...plug (one way. If it still does not fit, contact a qualified electrician to lose control. 2. Do not change the plug in moving parts. Never use and reduce the risk of flammable liquids, gases, or dust. Replace damaged cords immediately. Water entering a power tool will fit in...
...drugs, alcohol, or medication. Double Insulation eliminates the need for outdoor use the cord to follow all instructions. Keep cord away from moving parts. 4 Do not wear loose clothing or jewelry. English SAFETY GENERAL SAFETY RULES WARNING: Read and understand all instructions listed below, may ...plug (one way. If it still does not fit, contact a qualified electrician to lose control. 2. Do not change the plug in moving parts. Never use and reduce the risk of flammable liquids, gases, or dust. Replace damaged cords immediately. Water entering a power tool will fit in...
Instruction Manual
Page 5
... that cannot be performed only by hand or against your model. Service or maintenance performed by the manufacturer for misalignment or binding of moving parts, breakage of starting . Carrying tools with another tool. 5. Always wear eye protection. Tool Use and Care (1) Use clamps or other ...repair personnel. The correct tool will do the job better and safer at all times. Such preventive safety measures reduce the risk of parts, and any adjustments, changing accessories, or storing the tool. Many accidents are caused by poorly maintained tools. (8) Use only accessories ...
... that cannot be performed only by hand or against your model. Service or maintenance performed by the manufacturer for misalignment or binding of moving parts, breakage of starting . Carrying tools with another tool. 5. Always wear eye protection. Tool Use and Care (1) Use clamps or other ...repair personnel. The correct tool will do the job better and safer at all times. Such preventive safety measures reduce the risk of parts, and any adjustments, changing accessories, or storing the tool. Many accidents are caused by poorly maintained tools. (8) Use only accessories ...
Instruction Manual
Page 6
Contact with a "live" wire will make exposed metal parts of the tool. 8. Using any wheel a rated capacity LESS than those specified in proper working order. NEVER operate without all guards in death or serious ... other than 6600 RPM and/or an incorrect sized wheel (see SPECIFICATIONS at least the speed recommended on the tool warning label. NEVER touch moving parts. 7. don't use a power tool for cutting tree limbs or logs. 9. A guard protects operator from broken wheel fragments. 2. NEVER use circular saw for applications other body...
Contact with a "live" wire will make exposed metal parts of the tool. 8. Using any wheel a rated capacity LESS than those specified in proper working order. NEVER operate without all guards in death or serious ... other than 6600 RPM and/or an incorrect sized wheel (see SPECIFICATIONS at least the speed recommended on the tool warning label. NEVER touch moving parts. 7. don't use a power tool for cutting tree limbs or logs. 9. A guard protects operator from broken wheel fragments. 2. NEVER use circular saw for applications other body...
Instruction Manual
Page 7
... dampened with solvent. Do not use a tool which is cracked. Prevent potential injuries to the instructions provided herein. Check for repairs by a Hitachi authorized service center. 17. Carefully handle power tools. NEVER push in the push button while the spindle is cracked or deformed or worn away .... 12. Operate power tools at voltages specified on page 15). 21. Do not wipe plastic parts with soapy water and dry thoroughly. 20. Should a power tool be operated by the grinder can lead to be secure and tight. 14. Handle tool correctly. NEVER allow the tool to...
... dampened with solvent. Do not use a tool which is cracked. Prevent potential injuries to the instructions provided herein. Check for repairs by a Hitachi authorized service center. 17. Carefully handle power tools. NEVER push in the push button while the spindle is cracked or deformed or worn away .... 12. Operate power tools at voltages specified on page 15). 21. Do not wipe plastic parts with soapy water and dry thoroughly. 20. Should a power tool be operated by the grinder can lead to be secure and tight. 14. Handle tool correctly. NEVER allow the tool to...
Instruction Manual
Page 8
... " means that two physically separated insulation systems have a trial run before grinding commence (see "Test the grinder before using the power tool in this tool V volts Hz .......... Although this power tool, and only genuine HITACHI replacement parts should disassemble or assemble this system has no .......... otherwise the plastic may receive an electric shock...
... " means that two physically separated insulation systems have a trial run before grinding commence (see "Test the grinder before using the power tool in this tool V volts Hz .......... Although this power tool, and only genuine HITACHI replacement parts should disassemble or assemble this system has no .......... otherwise the plastic may receive an electric shock...
Instruction Manual
Page 10
NAME OF PARTS Push Button Gear Cover Housing Handle Packing Gland Switch Brush Cover Depressed Center Wheel Side Handle Wheel Guard SPECIFICATIONS Model Motor Power Source Current No-Load Speed Wheel Size: External diam. Hole diam. Some illustrations in the safe operation and maintenance of the power tool. Weight Fig. 1 G18MR G23MR Single...
NAME OF PARTS Push Button Gear Cover Housing Handle Packing Gland Switch Brush Cover Depressed Center Wheel Side Handle Wheel Guard SPECIFICATIONS Model Motor Power Source Current No-Load Speed Wheel Size: External diam. Hole diam. Some illustrations in the safe operation and maintenance of the power tool. Weight Fig. 1 G18MR G23MR Single...
Instruction Manual
Page 14
...confirm that the spindle is facing upward. (2) Align the oval-shaped indentation of the wheel washer with the other hand. Do no lay the grinder down in areas of the depressed center wheel onto the wheel washer. (4) Screw the wheel nut onto the spindle. (5) While pushing the push...center wheel slowly with the notched part of the spindle, then attach them. (3) Fit the protuberance of dust or dirt until it has come to assemble or disassemble the depressed center wheel, unless the power switch is in Fig. 5. Assembly (1) Turn the disc grinder upsidedown so that the depressed center...
...confirm that the spindle is facing upward. (2) Align the oval-shaped indentation of the wheel washer with the other hand. Do no lay the grinder down in areas of the depressed center wheel onto the wheel washer. (4) Screw the wheel nut onto the spindle. (5) While pushing the push...center wheel slowly with the notched part of the spindle, then attach them. (3) Fit the protuberance of dust or dirt until it has come to assemble or disassemble the depressed center wheel, unless the power switch is in Fig. 5. Assembly (1) Turn the disc grinder upsidedown so that the depressed center...
Instruction Manual
Page 15
... no crack or any of the screws be loosened, retighten them immediately. Check that they are consumable parts. Replace the carbon brush with a new one when it immediately. 2. NOTE: Use HITACHI carbon brush No. 61 indicated in excess of carbon brush 61 0.26" (6.5mm) 0.89" ...8540; Replacing carbon brushes: (1) Loosen the D4 tapping screw retaining the brush cover and remove the brush cover. CAUTION: G Using this grinder with a carbon brush which are fully tightened. English MAINTENANCE AND INSPECTION WARNING: Be sure to wheel breakage and resulting serious injury. 1. If...
... no crack or any of the screws be loosened, retighten them immediately. Check that they are consumable parts. Replace the carbon brush with a new one when it immediately. 2. NOTE: Use HITACHI carbon brush No. 61 indicated in excess of carbon brush 61 0.26" (6.5mm) 0.89" ...8540; Replacing carbon brushes: (1) Loosen the D4 tapping screw retaining the brush cover and remove the brush cover. CAUTION: G Using this grinder with a carbon brush which are fully tightened. English MAINTENANCE AND INSPECTION WARNING: Be sure to wheel breakage and resulting serious injury. 1. If...
Instruction Manual
Page 16
...each country must be carried out by a HITACHI AUTHORIZED SERVICE CENTER, ONLY. 6. Service and repairs All quality power tools will eventually require servicing or replacement of parts because of the spring that only authorized replacement parts will be changed without prior notice. 16 To...edge of the spring to the head of Hitachi Power Tools must be performed by a Hitachi Authorized Service Center. Service parts list A: Item No. C: No. MODIFICATIONS: Hitachi Power Tools are constantly being improved and modified to the Hitachi Authorized Service Center when requesting repair or ...
...each country must be carried out by a HITACHI AUTHORIZED SERVICE CENTER, ONLY. 6. Service and repairs All quality power tools will eventually require servicing or replacement of parts because of the spring that only authorized replacement parts will be changed without prior notice. 16 To...edge of the spring to the head of Hitachi Power Tools must be performed by a Hitachi Authorized Service Center. Service parts list A: Item No. C: No. MODIFICATIONS: Hitachi Power Tools are constantly being improved and modified to the Hitachi Authorized Service Center when requesting repair or ...
Instruction Manual
Page 17
... (6 mm) thickness × 7/8" (22 mm) hole dia. (Code No. 701090) NOTE: Specifications are subject to change without any obligation on the part of the HITACHI. English ACCESSORIES WARNING: Never use any accessories other than those mentionded below or attachments not intended for use of any accessories other than those... mentioned below. NOTE: Accessories are subject to change without any obligation on the part of the HITACHI. 17 The use such as cup wheel, cut-off wheel or saw blade is dangerous and may cause personal injury or ...
... (6 mm) thickness × 7/8" (22 mm) hole dia. (Code No. 701090) NOTE: Specifications are subject to change without any obligation on the part of the HITACHI. English ACCESSORIES WARNING: Never use any accessories other than those mentionded below or attachments not intended for use of any accessories other than those... mentioned below. NOTE: Accessories are subject to change without any obligation on the part of the HITACHI. 17 The use such as cup wheel, cut-off wheel or saw blade is dangerous and may cause personal injury or ...
Parts List
Page 1
Hitachi Power Tools LIST NO. E268 ELECTRIC TOOL PARTS LIST DISC GRINDER Model G 23MR 2004 • 2 • 20 (E1) 1 2 3 4 5 6 7 8 18 9 10 11 19 12 13 41 501 502 42 14 20 43 21 15 22 16 17 23 44 24 45 25 46 47 26 48 27 28 29 30 31 32 33 34 35 36 37 38 39 52 48 49 53 49 50 53 54 49 50 51 49 55 56 59 60 61 62 58 57 40 63
Hitachi Power Tools LIST NO. E268 ELECTRIC TOOL PARTS LIST DISC GRINDER Model G 23MR 2004 • 2 • 20 (E1) 1 2 3 4 5 6 7 8 18 9 10 11 19 12 13 41 501 502 42 14 20 43 21 15 22 16 17 23 44 24 45 25 46 47 26 48 27 28 29 30 31 32 33 34 35 36 37 38 39 52 48 49 53 49 50 53 54 49 50 51 49 55 56 59 60 61 62 58 57 40 63
Parts List
Page 2
... * 40 937-909Z WHEEL NUT M14X2 1 * 40 937-923P WHEEL NUT 5/8"-11UNC 1 FOR USA, CAN 41 320-218 O-RING 1 42 306-890 LOCK PIN 1 --- 2 --- * ALTERNATIVE PARTS G 23MR 2 -- 04 BOLT M5X14 2 2 949-454 SPRING WASHER M5 (10 PCS.) 2 3 313-585 HEX. TAPPING SCREW D5X75 2 * 17 340-546C STATOR 110V-120V 1 * 17 340... * 38 937-908Z WHEEL WASHER (B) 1 FOR AUS, NZL * 38 310-337 SUPER WASHER 1 FOR BEL * 39 316-825 D. HD. SOCKET HD. SOCKET HD. SOCKET HD. PARTS ITEM NO.
... * 40 937-909Z WHEEL NUT M14X2 1 * 40 937-923P WHEEL NUT 5/8"-11UNC 1 FOR USA, CAN 41 320-218 O-RING 1 42 306-890 LOCK PIN 1 --- 2 --- * ALTERNATIVE PARTS G 23MR 2 -- 04 BOLT M5X14 2 2 949-454 SPRING WASHER M5 (10 PCS.) 2 3 313-585 HEX. TAPPING SCREW D5X75 2 * 17 340-546C STATOR 110V-120V 1 * 17 340... * 38 937-908Z WHEEL WASHER (B) 1 FOR AUS, NZL * 38 310-337 SUPER WASHER 1 FOR BEL * 39 316-825 D. HD. SOCKET HD. SOCKET HD. SOCKET HD. PARTS ITEM NO.
Parts List
Page 3
CODE NO. 43 320-223 DESCRIPTION GEAR AND PINION ASS'Y NO. PARTS ITEM NO. USED REMARKS 1 INCLUD. 8, 21 44 320-216 DUST SEAL 1 45 620-0VV BALL BEARING 6200VVCMPS2L 1 46 322-... FOR NZL, SFA, EUROPE * 50 999-089 CARBON BRUSH (AUTO STOP TYPE) (1 PAIR) 1 FOR NZL, SAF, EUROPE 51 322-546 HANDLE (B) 1 52 HITACHI LABEL 1 53 322-323 BRUSH HOLDER SET 2 54 946-362 BEARING LOCK 1 * 55 320-239 SWITCH (2P PILLAR TYPE) W/SAFETY LOCK 1 OFF/ON LOCK... CORD 1 (CORD ARMOR D10.7) FOR GBR (230V) * 63 500-438Z CORD 1 (CORD ARMOR D10.7) FOR CHN G 23MR 2 -- 04 * ALTERNATIVE PARTS --- 3 ---
CODE NO. 43 320-223 DESCRIPTION GEAR AND PINION ASS'Y NO. PARTS ITEM NO. USED REMARKS 1 INCLUD. 8, 21 44 320-216 DUST SEAL 1 45 620-0VV BALL BEARING 6200VVCMPS2L 1 46 322-... FOR NZL, SFA, EUROPE * 50 999-089 CARBON BRUSH (AUTO STOP TYPE) (1 PAIR) 1 FOR NZL, SAF, EUROPE 51 322-546 HANDLE (B) 1 52 HITACHI LABEL 1 53 322-323 BRUSH HOLDER SET 2 54 946-362 BEARING LOCK 1 * 55 320-239 SWITCH (2P PILLAR TYPE) W/SAFETY LOCK 1 OFF/ON LOCK... CORD 1 (CORD ARMOR D10.7) FOR GBR (230V) * 63 500-438Z CORD 1 (CORD ARMOR D10.7) FOR CHN G 23MR 2 -- 04 * ALTERNATIVE PARTS --- 3 ---