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Circular Saw
C 9SA2 • C 9BA2
HANDLING INSTRUCTIONS
C9SA2
Read through carefully and understand these instructions before use.
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1 2 2 1 4 3 2 6 5 3 4A 7 9 8 2 2 4B 5 0 A 0 2 6 7A B B E D F C C B 4 D 1
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7B 8 B C HI G E 9 10 M * 6 mm L 17 mm I N J K 4 C9SA2 C9BA2 N 38 65 11 12 2 P O 2
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1 Lumber 2 Base 3 Workbench 4 Saw blade 5 Side Handle 6 Flat hd. screw M6 × 16 × 7 Handle 8 Knob 9 Wing-nut ; Wing-bolt A Guide B Premarked line C Guide piece D Front scale when not inclined Front scale at 45˚ incline E F M4 Screw G Lock lever H Hex. bar wrench I Hexagonal-socket bolt J Washer (B) K Washer (A) L Spindle M Wear limit N No. of carbon brush Square O P Slotted set screw 3
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A wrench or a key left attached to a rotating part GENERAL SAFETY RULES of the power tool may result in personal injury. e) Do not overreach. Keep proper footing and balance WARNING! at all times. Read all instructions This enables better control of the power tool in Failure to follow all instructions listed below may result in unexpected situations. electric shock, fire and/or serious injury. f) Dress properly. Do not wear loose clothing or The term “power tool” in all of the warnings listed be
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Position your body either side of the blade, but SAFETY INSTRUCTIONS FOR ALL SAWS not in line with the blade. Kickback could cause the saw to jump backwards, DANGER: but kickback forces can be controlled by the a) Keep hands away from cutting area and the blade. operator, if proper precautions are taken. Keep your second hand on auxiliary handle, or b) When blade is binding, or when interrupting a cut motor housing. for any reason, release the trigger and hold the If both hands are holding the
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12. For model C9BA2, be careful of brake kickback. PRECAUTIONS ON USING CIRCULAR SAW C9BA2 model features an electric brake that functions when the switch is released. As there 1. Do not use saw blades which are deformed or cracked. is some kickback when the brake functions, be 2. Do not use saw blades made of high speed steel. sure to hold the main body securely. 3. Do not use saw blades which do not comply with 13. Sparks can sometimes appear caused by braking the characteristics specified in
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Before starting to saw, ensure that the saw blade ADJUSTING THE SAW PRIOR TO USE has reached full speed revolution. Should the saw blade be stopped or made an 1. Adjusting the cutting depth abnormal noise during operation, turn off the switch As shown in Fig. 3, hold the handle with one hand immediately. while loosening the knob with the other. Always take care in preventing the power cord from The cutting depth can be adjusted by moving the coming near the revolving saw blade. base to the
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3. Inspecting the carbon brushes (Fig. 10) The motor employs carbon brushes which are consumable parts. Since an excessively worn carbon brush can result in motor trouble, replace the carbon brushes with new ones having the same carbon brush No. shown in the figure when it becomes worn to or near the “wear limit”. In addition, always keep carbon brushes clean and ensue that they slide freely within the brush holders. CAUTION When replacing the new carbon brushes, always use genuine Hitachi car
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Item Item Part Name Q’TY Part Name Q’TY No. No. 1 NEEDLE BEARING (HK1212) 1 55 HEX. SOCKET SET SCREW M5×82 2 SPINDLE AND GEAR SET 1 56 BRUSH HOLDER 2 3 BEARING HOLDER 1 57 CARBON BRUSH 2 4 SEAL LOCK FLAT HD. SCREW M6×14 2 58 BRUSH CAP 2 59 MACHINE SCREW (W/WASHERS) M5×40 3 5 LINER 1 6 BALL BEARING 6203VVCMPS2L 1 60 TAPPING SCREW (W/FLANGE) D4×20 5 7 SAFETY COVER 1 61 NAME PLATE 1 8 RETURN SPRING 1 62 HOUSING ASS’Y 1 63 SAFETY LOCK BUTTON 1 9 BEARING COVER 1 10 SEAL LOCK FLAT HD. SCREW M5×14 2 64
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Hitachi Koki Co., Ltd. 609 Code No. C99152431 Printed in Malaysia
