CR13VC - Hitachi Koki
Contents
1. 22 2 Raise the handle slowly and cut in with the saw blade little by little Fig 23 Fig 24 Fig 24 3 Hold the body firmly until the saw blade completely cuts into the material Fig 25 Fig 26 CAUTION Avoid plunge cutting for metallic materials This can easily damage the blade Never pull the switch trigger while the tip of the saw blade tip is pressed against the material If you do so the blade can easily be damaged when it collides with the material Make absolutely sure that you cut slowly while holding the body firmly If you apply any unreasonable force to the saw blade during the cutting operation the blade can easily be damaged 5 Cut off guide for cutting pipe optional accessory appalication used Cut off Outer diameter guide L 75mm 165mm 321113 NOTE Please refer to the cut off guide user s manual for details on how to use it correctly SELECTION OF BLADES To ensure maximum operating efficiency and results it is very important to select the appropriate blade best suited to the type and thickness of the material to be cut NOTE Dimensions of the workpiece mentioned in the table represent the dimensions when the mounting position of the base is set nearest to the body of the saber saw Caution must be exercised since dimensions of the workpiece will become smaller if the base is mounted far away from the body of the reciprocating saw 1 Selection of HCS bl2. For cutting steel and stainless pipes 25 6 less than 130 mm outer diameter o No 105 For cutting steel and stainless pipes 25 6 less than 60 mm in outer diameter No 106 For cutting steel and stainless pipes 25 6 less than 130 mm in outer diameter aa No 107 For cutting steel and stainless pipes less than 60 mm in outer diameter Below 3 5 No 108 For cutting steel and stainless pipes less than 130 mm in outer diameter Below 3 5 No 121 For cutting and roughing lumber No 131 Allpurposes No 132 Allpurposes NOTE Nos 101 No 132 BI METAL blades are sold separately as optional accessories 3 Selection of blades for other materials Table 3 Meterial Material Thickness Blade No to be cut quality mm Iron plate Mild steel 1 2 101 plate 102 103 104 105 106 131 132 Below 3 5 3 107 108 5 20 1 2 101 102 103 104 105 106 131 132 Below 5 107 108 Phenol resin 10 50 No 1 2 4 Melamine 101 102 103 resin etc 104 131 132 5 30 3 5 8 105 106 107 108 Nonferrous Aluminium metal Copper and Brass Systhetic resin Meterial Material Thickness Systhetic Vinyl chloride 10 60 No 1 2 4 Acrylic resin 101 102 103 etc 104 131 132 No 3 5 8 105 106 107 108 MAINTENANCE AND INSPECTION 1 Inspecting the blade Continued use of a dull or damaged blade will result in reduced cutting eff
3. to Fig 1 Be sure to hold the body from the top of the front cover During use press the base against the material while cutting Vibration can damage the saw blade if the base is not pressed firmly against the workpiece Furthermore a tip of the saw blade can sometimes contact the inner wall of the pipe damaging the saw blade Select a saw blade of the most appropriate length Ideally the length protruding from the base of the saw blade after subtracting the stroke quantity should be larger than the material see Fig 15 and Fig 16 Stroke O 1 CA O O 1 Stroke Fig 16 If you cut a large pipe large block of wood etc that exceeds the cutting capacity of a blade there is a risk that the blade may contact with the inner wall of the pipe wood etc resulting in damage Fig 17 Fig 18 Fig 18 To maximize cutting efficiency for the materials you are using and working conditions adjust the speed of the saw blade Cutting metallic materials UTION Press the base firmly against the workpiece Never apply any unreasonable force to the saw blade when cutting Doing so can easily break the blade Fasten a workpiece firmly before operation Fig 19 2 When cutting metallic materials use proper machine oil turbine oil etc When not using liquid machine oil apply grease over the workpiece CAUTION The service life of the saw blade will be drastically shortened if you
4. EN THE BLADE IS BROKEN Even when the saw blade is broken and remains inside the small slit of the plunger it should fall out if you push the lever in the direction of the arrow mark and face the blade downward If it doesn t fall out itself take it out using the procedures explained below 1 If a part of the broken saw blade is sticking out of the small slit of the plunger pull out the protruding part and take the blade out 2 If the broken saw blade is hidden inside the small slit hook the broken blade using a tip of another saw blade and take it out Fig 7 Another Plunger slit Fig 7 MAINTENANCE AND INSPECTION OF SAW BLADE MOUNT 1 After use blow away sawdust earth sand moisture etc with air or brush them away with a brush etc to ensure that the blade mount can function smoothly 2 As shown in Fig 8 carry out lubrication around the blade holder on a periodic basis by use of cutting fluid etc Blade holder Machine oil Fig 8 Continued use of the tool without cleaning and lubricating the area where the saw blade is installed can result in some slack movement of the lever due to accumulated sawdust and chips Under the circumstances pull a rubber cap provided on the lever in the direction of an arrow mark as shown in Fig 9 and remove the rubber cap from the lever Then clean up the inside of the blade holder with air and the like and carry out sufficient lubrication Th
5. Hitachi Koki Reciprocating Saw Model CR13VC Handling instructions NOTE Before using this Electric Power Tool carefully read through these HANDLING INSTRUCTIONS to ensure efficient safe operation It is recommended that these INSTRUCTIONS be kept readily available as an important reference when using this power tool HITACHI GENERAL OPERATIONAL PRECAUTIONS WARNING When using electric tools basic safety precautions should always be followed to reduce the risk of fire electric shock and personal injury including the following Read all these instructions before operating this product and save these instructions For safe operations 1 2 10 11 12 13 14 15 16 Keep work area clean Cluttered areas and benches invite injuries Consider work area environment Do not expose power tools to rain Do not use power tools in damp or wet locations Keep work area well lit Do not use power tools where there is risk to cause fire or explosion Guard against electric shock Avoid body contact with earthed or grounded surfaces e g pipes radiators ranges refrigerators Keep children and infirm persons away Do not let visitors touch the tool or extension cord All visitors should be kept away from work area Store idle tools When not in use tools should be stored in a dry high or locked up place out of reach of children and infirm persons Do not force the tool It wil
6. ades The blade number of HCS blades in Table 1 is engraved in the vicinity of the mounting position of each blade Select appropriate blades by referring to Tables 1 and 3 below Table 1 HCS blades Blade U Thickness No mm No 1 For cutting steel pipe less than 25 6 105 mm diameter 7 No 2 For cutting steel pipe less than 25 6 30 mm diameter 7 No 3 For cutting steel pipe less than 5 6 For cutting and roughing lumber 50 70 For cutting and roughing lumber Below 30 Z 0 15 No 8 For cutting vinyl chloride pipe less than 105 mm in diameter For cutting and roughing lumber For cutting mild steel pipe less than 165 mm in diameter when used with cut off guide No 95 For cutting stainless steel pipe less than 105 mm in diameter Below 2 5 For cutting stainless steel pipe less than 30 mm diameter oe NOTE No 1 No 96 HCS blades are sold separately as optional accessories 2 Selection of BI METAL blades The BI METAL blade numbers in Table 2 are described on the packages of special accessories Select appropriate blades by referring to Table 2 and 3 below Table 2 BI METAL blades Blade U Thickness No SES mm No 101 For cutting steel and stainless pipes 25 6 less than 60 mm outer diameter No 102 For cutting steel and stainless pipes 25 6 less than 130 mm in outer diameter a 103 For cutting steel and stainless pipes 2 6 less than 60 mm in outer diameter No 104
7. asy ON ON 9poy 9poy w Hitachi Koki Co Ltd Code 99117211 N Printed in Japan
8. don t use machine oil 3 Use the dial to adjust the speed of the saw blade to suit your working conditions and materials 2 Cutting lumber 1 When cutting lumber make sure that the workpiece is fastened firmly before beginning Fig 20 Fig 20 2 You can cut efficiently if the speed of the saw blade is set to dial scale 5 CAUTION Never apply any unreasonable force to the saw blade when cutting Also remember to press the base against the lumber firmly 3 Sawing curved lines We recommend that you use the BI METAL blade mentioned in Table 2 Page for the saw blade since it is tough and hardly breaks CAUTION Delay the feed speed when cutting the material into small circular arcs An unreasonably fast feed may break the blade 4 Plunge cutting With this tool you can perform plunge cutting on plywood panels and thin board materials You can carry out pocket cutting quite easily with the saw blade installed in reverse as illustrated in Fig 22 Fig 24 and Fig 26 Use the saw blade that is as short and thick as possible We recommend for this purpose that you use BI METAL Blade No 132 mentioned in Page 9 Table 2 Be sure to use caution during the cutting operation and observe the following procedures Press the lower part or the upper part of the base against the material Pull the switch trigger while keeping the tip of the saw blade apart from the material Fig 21 Fig 22 1 Fig
9. e rubber cap can be fitted on if it is pressed firmly onto the lever At this time make certain that there exists no clearance between the blade holder and the rubber cap and furthermore ensure that the saw blade Fig 12 installed area can function smoothly Lever j Rubber aro Fig 13 Fig 9 3 After adjusting the base installing position tighten the base setting screw with the attached hexagonal CAUTION bar wrench completely Do not use any saw blade with a worn out blade hole 7 Adjusting the blade reciprocating speed Otherwise the saw blade can come off resulting in This unit has a built in electronic control circuit that personal injury Fig 10 makes it possible to adjust the variable speed of the saw blade either both by pulling a switching trigger Biade hele or turning a dial Fig 14 tia Switch a trigger Blade i CO Fig 10 6 Adjusting the base 1 Lift the front cover up as illustrated in Fig 11 mie Graduation Fig 14 1 If you pull the trigger further the speed of the blade accelerates Begin cutting at a low speed to ensure the accuracy of your target cut position Once you ve obtained a sufficient cutting depth increase the cutting speed 2 On the dial scale 5 is the maximum speed and 1 the minimum The high speed is generally suitable for soft materials such as wood and the low speed is Fig 11 suitable for ha
10. iciency and may cause overloading of the motor Replace the blade with a new one as soon as excessive abrasion is noted 2 Inspecting the mounting screws Regularly inspect all mounting screws and ensure that they are properly tightened Should any of the screws be loose retighten them immediately Failure to do so could result in serious hazard 3 Maintenance of the motor The motor unit winding is the very heart of the power tool Exercise due care to ensure the winding does not become damaged and or wet with oil or water 4 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 5 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 6 Service parts list CAUTION Repair modification and inspection of Hitachi Power Tools must be carried out by an Hitachi Authorized Service Center This Parts List will be helpful if presented with the tool to the Hitachi Authorized Service Center when requesting repair or other maintenance In the operation and maintenance of power tools the safety regulations and standards prescribed in each country must be observed MODIFICATIONS Hitachi Power Tools are constantly being improved and modified to incorporate the latest technological ad
11. isconnect tools When not in use before servicing and when changing accessories such as blades bits and cutters Remove adjusting keys and wrenches Form the habit of checking to see that keys and adjusting 17 18 19 20 21 22 wrenches are removed from the tool before turning it on Avoid unintentional starting Do not carry a plugged in tool with a finger on the switch Ensure switch is off when plugging in Use outdoor extension leads When tool is used outdoors use only extension cords intended for outdoor use Stay alert Watch what you are doing Use common sense Do not operate tool when you are tired Check damaged parts Before further use of the tool a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function Check for alignment of moving parts free running of moving parts breakage of parts mounting and any other conditions that may affect its operation A guard or other part that is damaged should be properly repaired or replaced by an authorized service center unless otherwise indicated in this handling instructions Have defective switches replaced by an authorized service center Do not use the tool if the switch does not turn it on and off Warning The use of any accessory or attachment other than those recommended in this handling instructions may present a risk of personal injury Have your tool repaired b
12. l do the job better and safer at the rate for which it was intended Use the right tool Do not force small tools or attachments to do the job of a heavy duty tool Do not use tools for purposes not intended for example do not use circular saw to cut tree limbs or logs Dress properly Do not wear loose clothing or jewelry they can be caught in moving parts Rubber gloves and non skid footwears are recommended when working outdoors Wear protecting hair covering to contain long hair Use eye protection Also use face or dust mask if the cutting operation is dusty Connect dust extraction equipment If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used Do not abuse the cord Never carry the tool by the cord or yank it to disconnect it from the receptacle Keep the cord away from heat oil and sharp edges Secure work Use clamps or a vise to hold the work It is safer than using your hand and it frees both hands to operate tool Do not overreach Keep proper footing and balance at all times Maintain tools with care Keep cutting tools sharp and clean for better and safer performance Follow instructions for lubrication and changing accessories Inspect tool cords periodically and if damaged have it repaired by authorized service center Inspect extension cords periodically and replace if damaged Keep handles dry clean and free from oil and grease D
13. rd materials such as metal We recommend that you use the following as a rough 2 If a base setting screw is loosened with an attached guide in selecting the suitable speed for the materials hexagonal bar wrench you can adjust a base installing you are cutting position Fig 12 Fig 13 Example of materials Recommended to be cut dial scale Wood wood with nails driven in Stainless steel 1 Mild steel pipes cast iron tubes L shaped angle steel 4 3 Aluminum brass copper Plaster board 5 Plastic fiber board 1 3 CAUTION When cutting at low speed scale of 1 2 never cut a wooden board more than 10 mm thick or a mild steel plate more than 2 mm thick The load on the motor can result in overheating and damage Although this unit employs a powerful motor prolonged use at a low speed will increase the load unduly and may lead to overheating Properly adjust the saw blade to allow steady smooth cutting operation avoiding any unreasonable use such as sudden stops during cutting operation HOW TO USE CAUTION Avoid carrying it plugged to the outlet with your finger on the switch A sudden startup can result in an unexpected injury Be careful not let sawdust earth moisture etc enter the inside of the machine through the plunger section during operation If sawdust and the like accumulate in the plunger section always clean it before use Do not remove the front cover refer
14. rk shown in Fig 2 marked on the lever Lever Fig 2 3 Insert the saw blade all the way into the small slit of the plunger tip with the lever pushing You can mount this blade either in the upward or downward direction Fig 3 Fig 4 Plunger slit Fig 3 Blade Plunger slit Fig 4 4 When you release the lever the spring force will return the lever to the correct position automatically Fig 5 Fig 5 5 Pull the back of the saw blade two or three times by hand and check that the blade is securely mounted When pulling the blade you will know it is properly mounted if it clicks and the lever moves slightly Fig 6 CAUTION When pulling the saw blade be absolutely sure to pull it from the back Pulling other parts of the blade will result in an injury 5 Dismounting the blade 1 Turn on and off the switching trigger several times so that the lever can jump out of the front cover completely Thereafter turn off the switch and unplug the power cord Fig 1 CAUTION Be absolutely sure to keep the switch turned off and the power cord unplugged to prevent any accident 2 After you have pushed the lever in the direction of the arrow mark shown in Fig 2 turn the blade so it faces downward The blade should fall out by itself If the blade doesn t fall out pull it out by hand CAUTION Never touch the saw blade immediately after use The metal is hot and can easily burn your skin WH
15. ut notice APPLICATIONS O O O O Cutting pipe and angle steel Cutting various lumbers Cutting mild steel plates aluminum plates and copper plates Cutting synthetic resins such as phenol resin and vinyl chloride For details refer to the section entitled SELECTION OF BLADES PRIOR TO OPERATION 1 Power source Ensure that the power source to be utilized conforms to the power requirement specified on the product nameplate Power switch Ensure that the power switch is in the OFF position If the plug is connected to a receptacle while the power switch is in the ON position the power tool will start 3 3 kg operating immediately which could cause a serious accident Extension cord When the work area is removed from the power source use an extension cord of sufficient thickness and rated capacity The extension cord should be kept as short as practicable Mounting the blade This unit employs a detachable mechanism that enables mounting and removal of saw blades without the use of a wrench or other tools 1 Turn on and off the switching trigger several times so that the lever can jump out of the front cover completely Thereafter turn off the switch and unplug the power cord Fig 1 CAUTION Be absolutely sure to keep the switch turned off and the power cord unplugged to prevent any accident Lever Front cover Fig 1 2 Push the lever in the direction of the arrow ma
16. vancements Accordingly some parts i e code numbers and or design may be changed without prior notice NOTE Due to HITACHI s continuing program of research and development the specifications herein are subject to change without prior notice 006 896 p 6 amp 666 7 LOL SV6 LV L 909 818 Ov 1065402 8009 L 809 66 446 AOQVE YA6LV OVE 86 O9xGQ 109 196 LE L ccce 95 026 L 3189 0958 GE TICSdNODAALOO9S L 000 pe 7 1654022 8009 L 809 ce L LELE LE L 8zcl Lc e 06 944 666 62 16564 5 6009 AAE 009 82 L LC L 90 706 9c L 6 G2 OLXVIN 2 OEV VLE 760 1 5 009 c CLXGIN 668 966 L 8 LZ GEXON L LGV 8LE OZ L pl Lce 09 L 680666 L 19 8168 604 L 81 NING 884 776 104 L CLXVIN 961 418 09 L 9L L 69 L SL 88d 726 5466 84 lt PL L LEQ ZEG 7 54 L cb 9Lxvd 09 86 94 L6V 8LE cl L L v66 99 YQCL LCE LL L es L 9649179 OL E LE L86 81 106 6 L 006 19 L 816 8 L 667 816 09 L L E LE L86 6 L 847 816 9 L LVL LCE 87 L Gcxvd 4 840 705 LD L 0 L op L O9OXGN 7 760 706 SY L 29617166 gt L L syieway p sn ON ON syieWway pe
17. y a qualified person This electric tool is in accordance with the relevant safety requirements Repairs should only be carried out by qualified persons using original spare parts Otherwise this may result in considerable danger to the user PRECAUTIONS ON USING RECIPROCATING SAW Prior to cutting into walls ceillings or floors ensure there are no electric cables or conduits inside SPECIFICATIONS Ov 1010 W Mild Steel Pipe Vinyl Chloride Pipe Wood Mild Steel Plate O D 130 mm O D 130 mm Depth 300 mm Thickness 19 mm No Load Speed 0 2800 min Weight without cord STANDARD ACCESSORIES 1 Blade No 103 1 1 3 Hexagonal bar Wrench 1 Standard accessories are subject to change without notice OPTIONAL ACCESSORIES sold separately 1 No 1 Blade 12 No 103 Blade 2 No 2 Blade 13 No 104 Blade 3 No Blade 14 No 105 Blade 4 No 4 Blade 15 No 106 Blade 5 No 5 Blade 16 No 107 Blade 6 No 8 Blade 17 No 108 Blade 7 No 9 Blade 18 No 121 Blade 8 No 95 Blade 19 No 131 Blade 9 No 96 Blade 20 No 132 Blade 10 No 101 Blade 21 Cut off guide for pipe 11 No 102 Blade O O 1 9 HCS Blades HCS Highspeed Carbon Steel 10 20 Blades Refer to Table 1 2 and 3 for use of the blades Optional accessories are subject to change witho
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