Page 8
中文 最大 电动头 回转台 最大锯切尺寸 锯切 斜接 右 57° 最大高度 107 mm 尺寸 最大宽度 170 mm 或 最大高度 120 mm 最大宽度 130 mm 连同辅助板 25 mm 斜角 左 45° 最大高度 70 mm 最大宽度 312 mm 或 最大高度 75 mm 最大宽度 260 mm 连同辅助板...
English CONTENTS GENERAL OPERATIONAL PRECAUTIONS ..........51 PRECAUTIONS ON USING SLIDE COMPOUND MITER SAW ....53 SYMBOL ....................... 55 NAME OF PARTS..................56 SPECIFICATIONS ..................57 STANDARD ACCESSORIES ............... 59 OPTIONAL ACCESSORIES (sold separately)..........59 APPLICATION ....................59 PREPARATION BEFORE OPERATION ............60 BEFORE USING ...................
Page 52
English 10. Connect dust extraction equipment. Cutting operation by this slide compound miter saw may produce considerable amount of dust from extraction duct on fi xed guard. (Dust material: Wood or Aluminium) If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used.
Clean plastic parts with a soft cloth lightly dampened with soapy water. Use only original HITACHI replacement parts. 10. This tool should only be disassembled for replacement of carbon brushes. 11. The exploded assembly drawing on this handling instructions should be used only for authorized service facility.
Page 54
21. Do not use saw blades which are damaged or deformed. 22. Do not use saw blades manufactured from high speed steel. 23. Use only saw blades recommended by HITACHI. 24. The saw blades should be from 290 mm to 305 mm external diameter ranges.
English 50. Always make a trial run fi rst before attempting any new use of the saw. 51. Always handle the saw blade with care when dismounting and mounting it. 52. Always confi rm that the workpiece is free of nails or other foreign objects before beginning a cut.
English NAME OF PARTS Digital display Motor Nameplate Gear case (only C12LSH) Motor head Handle Dust bag Locking pin Spindle cover Hinge Holder (A) Rotation direction Clamp lever Laser marker Lower guard Knob (B) Indicator Saw blade (For right bevel scale) Sub fence (A) Set pin (A) Fence (A)
English SPECIFICATIONS Item Model C12LSH / C12RSH Motor Type Series commutator motor Voltage (Volts) (220V) Power input 1520 W Laser Marker Maximum output <1mW CLASS II Laser Product Wave length 400-700 nm Laser medium Laser Diode Digital Display (Only Model C12LSH) Precision ±0.5°...
Page 58
English Max. Head Turntable Max. sawing dimension sawing Compound Left 45° Left 45° Max. Height 70 mm dimension Max. Width 220 mm Max. Height 75 mm Max. Width 180 mm With aux. board 25 mm Left 45° Right 31° Max. Height 70 mm Max.
English STANDARD ACCESSORIES In addition to the main unit (1 unit), the package contains the accessories listed in the below. 305 mm TCT Saw blade (For wood) Dust bag For how to use, refer to page 81. Vise Assembly w/knob bolt For how to use, refer to page 70.
English PREPARATION BEFORE OPERATION Make the following preparations before operating the power tool: Installation Attach the power tool to a level, horizontal 9 mm work bench in accordance with Fig. 3. 3 holes Select 8 mm diameter bolts suitable in length for the thickness of the work bench.
English BEFORE USING Make sure the power source is appropriate for the tool. WARNING Never connect the power tool unless the available AC power source is of the same voltage as that specifi ed on the nameplate of the tool. Never connect this power tool to a DC power source.
English AFTER CONNECTING THE POWER PLUG TO AN APPROPRIATE AC POWER SOURCE, CHECK THE OPERATION OF THE TOOL AS FOLLOWS: 10. Trial Run After confi rming that no one is standing behind, the power tool start and confi rm that no operating abnormalities exist before attempting a cutting operation.
Page 63
English Left and right bevel angle cutting Workpiece 5 mm machine screw Saw blade Adjust the table insert in the manner shown in Fig. 8-b and Fig. 8-c following Table insert the same procedure for right angle cutting. CAUTION After adjusting the table insert for [Left bevel angle cutting] right angle cutting, the table insert Fig.
Page 64
English Lower the motor head, and turn the 8 mm depth adjustment bolt and make adjustments so that there can be a clearance of 2 mm to 3 mm between the lower limit position of the motor head and the top of the workpiece at the saw blade’s lower limit position where the head of the 8 mm depth adjustment bolt contacts the hinge.
Page 65
English When changing the adjustment, change the height of the 8 mm set screw, 8 mm bolt Set pin (A) (A), or 8 mm bolt (B) by turning them. When changing the bevel angle to the right Indicator Pull 45°, pull the set pin (A) on the direction (For right shown in Fig.
Page 66
English Using an ink line Saw blade groove Right angle cutting 6 mm knob bolt Loosen the 6 mm knob bolt and contact the tip of the guard with the workpiece. Aligning the ink line on the workpiece with the groove of the guard, the Marking (pre-marked) Guard Workpiece...
Page 67
English CAUTION Laser radiation - Do not stare into beam. ○ Laser radiation on work table. Do not stare ○ into beam. If your eye is exposed directly to the laser beam, it can be hurt. Do not dismantle it. ○...
Page 68
English Light up the laser marker and make a groove of Saw blade Workpiece about 5 mm deep on the workpiece that is about 20 mm in height and 150 mm in width. Marking Hold the grooved workpiece by vise as it is and (pre-marked) do not move it.
Page 69
English 13. Digital display panel (for C12LSH) Miter angle window (Displays arrows show angle Bevel angle window and direction that turntable is (Displays arrows showing motor rotating. Left is ← Right is →.) head bevel angle and bevel direction. Left is ← Right is →.) Miter angle reset button Bevel angle reset button Back light ON/OFF switch (Press...
English If the fi gures on the display and positive stop still do not match, then return the turntable to the 0° position. Next move the turntable left and right with the side handle loosened as shown in Fig. 24-b. After setting it to the correct position 0°, press the reset button again as shown in Fig.
Page 71
English WARNING Always fi rmly clamp or vise to secure the workpiece to the fence; otherwise the workpiece might be thrust from the table and cause bodily harm. CAUTION Always confi rm that the motor head (see Fig. 1 on page 56) does not contact the vise assembly when it is lowered for cutting.
Page 72
English Be absolutely sure to remove the cut material from the top of the turntable, and ○ then proceed to the next step. Continued cutting operation can result in overload of the motor. Touch the motor ○ and if it’s hot, stop your cutting operation once and rest for 10 minutes or so, and then restart your cutting operation.
Page 73
English CAUTION When cutting a workpiece of 120 mm height, adjust the lower limit position of the ○ motor head so that the gap between the lower edge of the motor head and the workpiece will be 2 to 3 mm at the lower limit position. If the handle is pressed down with excessive or lateral force, the saw blade may ○...
Page 74
English When stopping the bevel cutting operation halfway, start cutting after pulling back the motor head to the initial position. Starting from halfway, without pulling back, causes the lower guard to be caught in the cutting groove of the workpiece and to contact the saw blade. CAUTION When cutting a workpiece of 75 mm height in the left 45°...
Page 75
English Miter cutting procedures Loosen the side handle and pull up the lever for angle stoppers. Then, adjust the turntable Side handle until the indicator aligns with desired setting on the miter scale (Fig. 35). Tighten Re-tighten the side handle to secure the Miter scale turntable in the desired position.
Page 76
English Compound cutting procedures Compound cutting can be performed by following the instructions in 10 and 11 above. For maximum dimensions for compound cutting, refer to “SPECIFICATIONS” table on page 57. CAUTION Always secure the workpiece with the right or left hand and cut it by sliding the round portion of the saw backwards with the left hand.
Page 77
English Setting to cut crown moldings at positions 1 Head and 4 in Fig. 40 (see Fig. 41; tilt the motor head to the left): 1 Turn the turntable to the right and set the Miter Angle as follows: Bevel angle scale * For 45°...
Page 78
English Setting to cut crown moldings at positions 1 Head and 4 in Fig. 40 on page 76 (see Fig. 45; tilt Bevel angle scale the head to the right): 1 Turn the turntable to the right and set the Miter Angle as follows: * For 45°...
Page 79
English Cutting method of crown molding Crown molding without tilting the saw blade Crown molding vise ass’y stopper (R) (optional accessories) (optional accessories) Crown molding Stopper (L) and knob (R) (optional accessories) allow 6mm knob bolt bolt easier cuts of crown molding without tilting the saw blade.
Page 80
English Position crown molding with its WALL CONTACT EDGE against the guide fence and its CEILING CONTACT EDGE against the crown molding Stoppers as shown in Fig. 49-b on page 79. Adjust the crown molding Stoppers according to the size of the crown molding. Tighten the 6mm wing bolt to secure the crown molding Stoppers.
English When cutting aluminum materials, coat the saw Vise assembly blade with cutting oil (non-combustible) to Clamp achieve smooth cutting and a fi ne fi nish. Fence In addition, in case of a U-shaped workpiece, use the wood plate as shown in Fig. 52-b to ensure stability in the lateral direction, Wood plate and clamp it near the cutting section of the...
Page 82
English Mounting the saw blade (Fig. 54-a, Fig. 54-b, 5 mm screw Fig. 54-c and Fig. 54-d) Use the Phillips screwdriver to loosen the 5 mm screw fastening the spindle cover and then turn Spindle cover the spindle cover. Press in spindle lock and loosen 10 mm bolt with 17 mm box wrench (standard accessory).
Inspecting the carbon brushes For your continued safety and electrical shock protection, carbon brush inspection and replacement on this tool should ONLY be performed by a Hitachi Authorized Service Center. About Handling the Motor (see Fig. 1 on page 56) Winding of the motor is said to be the heart of this tool.
Page 84
Replacing supply cord If the supply cord of Tool is damaged, the Tool must be returned to Hitachi Authorized Service Center for the cord to be replaced.
To assure that only authorized replacement parts will be used and that the double insulation system will be protected, all service (other than routine maintenance) must be performed by an AUTHORIZED HITACHI POWER TOOL REPAIR CENTER ONLY.