Instruction Manual
Page 10
NAME OF PARTS Push button Gear cover Housing Handle Packing gland Switch Brush cap Side handle Depressed center wheel SPECIFICATIONS Model Motor Power Source Current No-Load Speed Wheel Size: External diam. Hole diam. Weight Wheel guard Fig. 1 G18SR G23SR Single-Phase Series Commutator Motor Single-Phase 120 V AC 60 Hz / DC 15...
NAME OF PARTS Push button Gear cover Housing Handle Packing gland Switch Brush cap Side handle Depressed center wheel SPECIFICATIONS Model Motor Power Source Current No-Load Speed Wheel Size: External diam. Hole diam. Weight Wheel guard Fig. 1 G18SR G23SR Single-Phase Series Commutator Motor Single-Phase 120 V AC 60 Hz / DC 15...
Instruction Manual
Page 15
...depressed center wheel Replace the depressed center wheel when it could result in excess of carbon brush 44 74 NOTE: Use HITACHI carbon brush No. 44 or 74 indicated in the figure. Should any damage to about 2-3/8" (...60mm) in external diameter. If there is worn in motor trouble. Confirm that the on/off switch operates normally. 4. CAUTION: Using this grinder with a carbon brush which are fully tightened. Inspecting the carbon brushes (Fig. 6) The Motor employs carbon brushes...
...depressed center wheel Replace the depressed center wheel when it could result in excess of carbon brush 44 74 NOTE: Use HITACHI carbon brush No. 44 or 74 indicated in the figure. Should any damage to about 2-3/8" (...60mm) in external diameter. If there is worn in motor trouble. Confirm that the on/off switch operates normally. 4. CAUTION: Using this grinder with a carbon brush which are fully tightened. Inspecting the carbon brushes (Fig. 6) The Motor employs carbon brushes...
Instruction Manual
Page 16
... be changed without prior notice. 16 code numbers and/or design) may be carried out by a HITACHI AUTHORIZED SERVICE CENTER, ONLY. 6. Used D: Remarks CAUTION: ● Repair, modification and inspection of wear from normal use. The carbon brush can then be helpful if presented with a slotted-head screwdriver. Accordingly, some parts (i.e. Service and...
... be changed without prior notice. 16 code numbers and/or design) may be carried out by a HITACHI AUTHORIZED SERVICE CENTER, ONLY. 6. Used D: Remarks CAUTION: ● Repair, modification and inspection of wear from normal use. The carbon brush can then be helpful if presented with a slotted-head screwdriver. Accordingly, some parts (i.e. Service and...
Parts List
Page 2
...1 INCLUD. 17 * 16 340-664E STATOR ASS'Y 220V-230V 1 INCLUD. 17 * 16 340-664F STATOR ASS'Y 240V 1 INCLUD. 17 17 958-032 BRUSH TERMINAL 2 18 937-981 SIDE HANDLE FOR M14 1 19 939-542 RETAINING RING FOR D12 SHAFT (10 PCS.) 1 20 320-224 GEAR 1 21 949-236... BEARING BUSHING 1 40 325-640 HOUSING 1 INCLUD. 39, 47, 49 41 HITACHI LABEL 1 42 325-641 HANDLE (B) 1 43 305-812 TAPPING SCREW (W/FLANGE) D4X16 (BLACK) 4 44 NAME PLATE 1 45 940-540 BRUSH CAP 2 46 999-044 CARBON BRUSH (1 PAIR) 1 46 999-074 CARBON BRUSH (AUTO STOP TYPE) (1 PAIR) 1 --- 2 --- * ALTERNATIVE PARTS G 23SR 4 ...
...1 INCLUD. 17 * 16 340-664E STATOR ASS'Y 220V-230V 1 INCLUD. 17 * 16 340-664F STATOR ASS'Y 240V 1 INCLUD. 17 17 958-032 BRUSH TERMINAL 2 18 937-981 SIDE HANDLE FOR M14 1 19 939-542 RETAINING RING FOR D12 SHAFT (10 PCS.) 1 20 320-224 GEAR 1 21 949-236... BEARING BUSHING 1 40 325-640 HOUSING 1 INCLUD. 39, 47, 49 41 HITACHI LABEL 1 42 325-641 HANDLE (B) 1 43 305-812 TAPPING SCREW (W/FLANGE) D4X16 (BLACK) 4 44 NAME PLATE 1 45 940-540 BRUSH CAP 2 46 999-044 CARBON BRUSH (1 PAIR) 1 46 999-074 CARBON BRUSH (AUTO STOP TYPE) (1 PAIR) 1 --- 2 --- * ALTERNATIVE PARTS G 23SR 4 ...