Hitachi C 8FSHE Repair Guide, Precautions in disassembly and reassembly, Turn table and base assy

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REPAIR GUIDE

Before attempting disassembly or reassembly, ensure without fail that the switch is turned off and the plug is disconnected from the power source outlet.

1. Precautions in disassembly and reassembly

Special attention in disassembly should be given to the following items. The circled numbers in the figures and the [Bold] numbers in the descriptions below correspond to the item numbers in the parts list and exploded assembly diagram of the Model C 8FSHE. For the Model C 8FSE, refer to the parts list separately.

*Be sure to first disconnect the power plug when performing disassembly or replacement of the saw blade. [Only the Model C 8FSHE]

Do not stare into the laser emitting aperture during disassembly and reassembly of the laser marker. Do not observe beam directly with an optical instrument. Use of controls or adjustments or performance of procedures other than those specified in this TECHNICAL DATA AND SERVICE MANUAL and the Instruction Manual may result in hazardous radiation exposure.

Disassembly

1. Turn table and base ass'y

(1)Remove the Tapping Screw (W/Flange) D5 x 25 (Black) [122] and then remove the Guard Ass’y [125].

(2)Hold the Nylon Nut M6 [48] with a 10-mm wrench and remove the Flat Hd. Screw M6 x 25 [51] then remove the Sub Fence [50] and the Plate [49].

(3)Remove the four Bolts M8 x 35 [43], Spring Washer M8 [44] and Bolt Washer M8 [45]. And then remove Fence (A) [55] and Fence (B) [47].

(4)Loosen the Clamp Lever [2] and remove the Machine Screw (W/Washers) M4 x 12 (Black) [1]. Turn the Bolt (Left Hand) D10 [3] to remove from Holder (A) [124].

(5)Remove the Hex. Socket Set Screw M6 x 8 [121] and tap the end of Hinge Shaft (A) [9] with a flat-blade screwdriver and a hammer to remove it from the Turn Table [13]. This enables to remove the head and the slide mounted on Holder (A) [124] together from the Turn Table [13].

(6)Remove Shaft (B) [14] and remove the Turn Table [13] from the Base Ass'y [56].

(7)Remove the Side Handle [23] and Retaining Ring (E-Type) for D5 Shaft [22]. Then pull out Shaft (A) [21].

(8)Remove the Machine Screw M4 x 8 [7]. Then Spring (E) [30], Stopper (A) [31] and Pin Cover [34] can be removed from the Turn Table [13].

(9)Remove the Seal Lock Hex. Socket Set Screw M6 x 6 [29] and pull out the Lever Shaft [24]. Then the Lever [25] and Spring (D) [26] can be removed. Shaft (C) [28], Cover (B) [32] and Thrust Washer [33] can be removed from the Turn Table [13] by removing the Machine Screw M4 x 8 [7].

(10)Remove each mounting screw of Spacer (A) [20] and the Table Insert [19] to remove Spacer (A) [20] and the Table Insert [19] from the Turn Table [13].

(11)Pull out four Base Rubbers [57] from the Base Ass'y [56].

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Contents Models C 8FSE, C 8FSHE Remark Contents Laser marker Only the Model C 8FSHE Selling Point DescriptionsPositive angle stoppers Slide cutting Miter cutting Compound miter and bevel cutting Specifications Specifications· 216 mm 8-1/2 TCT saw blade 15.9 mm 5/8 bore, NT24 For Europe and others Except for the U.S.A and Canada Specification comparisonsComparisons with Similar Products C8FSE/C8FSHE 8FB2 Right angle For the U.S.A and CanadaFull-load current a 9.2 a Safety instructions Precautions in Sales PromotionPage Laser marker only the Model C 8FSHE Relative standardsAmbient illuminance and visibility of laser line Precautions concerning brakeConfirmation of saw blade lower limit position Adjustment and Operational PrecautionsConfirmation for use of sub fence Optional accessory Position adjustment of laser line Only the Model C 8FSHE Adjustment of table insert position How to use the vise assemblyCutting operation Page Bevel scale Clamp lever Tighten Crown molding stopper R Page Ball bushing Linear bearing Adjustment of ComponentsBevel angle adjustment Packing Turn table and base assy Precautions in disassembly and reassemblyRepair Guide Page Then remove the Lower Guard 215 from the Bearing Holder Lower guard, link, spindle assy and dust guidePage Armature assy and lock lever Page Vise ass’y Laser markerSpecial attention ReassemblyWiring diagram Page Page Page No-load current Reassembly requiring adjustmentChecking of insulation distance Product precision LubricationAdjustment of laser marker accuracy Page Page 211 Troubleshooting guideBushing 115 and slide Page 160 107 8FSHE Standard Repair Time Unit Schedules8FSE Slide Compound SAW 8FSHE 501 Parts SUB Fence For USA, can Nylon Clip Ball Bearing 608VVC2PS2L Standard Accessories Model C 8FSE 8FSE 162 153 152 8FSE Scale a For USA, can Carbon Brush 1 Pair For GBR 110V, USA, CAN, VEN, TPE Lock Lever Spring Includ 626
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