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Electronic Jig Saw
MODEL 4303C
INSTRUCTION MANUAL
SPECIFICATIONS
Max. cutting capacities
Strokes Overall
Length of
per minute length weight
stroke
Wood Steel I Net
26 mm 2.5 kg
'Omm I I!$: 1 1,000 - 3,000 I 219mm
(1") 1 (2.318") (8-518") 1 (5.5 Ibs)
Manufacturer reserves the right to change specifications without notice.
Note: Specifications may differ from country to country.
WARNING: For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE
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IMPORTANT SAFETY INSTRUCTIONS (For All Tools) 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 INSTRUCTIONS. 1. KEEP WORK AREA CLEAN. Cluttered areas and benches invite injuries. 2. CONSIDER WORK AREA ENVIRONMENT. Don't use power tools in damp or wet locations. Keep work area well lit. Don't expose power tools to rain. Don't use tool in presence of
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14. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on. 15. AVOID UNINTENTIONAL STARTING. Don’t carry tool with finger on switch. Be sure switch is OFF when plugging in. 16. EXTENSION CORDS. Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltag
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VOLTAGE WARNING: Before connecting the tool to a power source (receptacle, outlet, etc.) be sure the voltage supplied is the same as that specified on the nameplate of the tool. A power source with voltage greater than that specified for the tool can result in SERIOUS INJURY to the user - as well as damage to the tool. If in doubt, DO NOT PLUG IN THE TOOL. Using a power source with voltage less than .the nameplate rating is harmful to the motor. ADDITIONAL SAFETY RULES 1. Avoid cutting na
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Installing Makita jig saw blade CAUTION : Always be sure that the tool is switched off and unplugged before installing or removing the blade. Use the hex wrench to loosen the bolt. With the blade teeth facing forward, insert the blade into the blade holder as far as it will go. I* Jig saw blade Make sure that the back edge of the blade fits into the roller and tighten the bolt securely with the hex wrench. CAUTION : Use a lubricant or cutting oil between the blade and roller when cu
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Installing universal shank jig saw blade CAUTION : Always be sure that the tool is switched off and unplugged before installing or removing the blade. If the universal blade clamp is used, you can use blades of other makes which have a universal shank like the one shown in the figure, with a blade width of 6.35 mm (1/4"). Insert the blade into the blade holder as far as it will go. Make sure that the end of the blade shank reaches the bottom of the The end of the blade inner slit an
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Straight line or orbital cutting action I Conventional jig saws cut with a straight line action, that is, the blade moves only up and down in a straight line. Your saw also cuts in this manner but, for softer workpieces, an orbital cutting action can be selected. Soft workpieces like wood and plastic permit deep penetration of indivi- dual saw teeth. The orbital action thrusts the blade forward on the cutting stroke and greatly increases cutting speed over conventional jig saws. Hard
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Speed change To adjust the tool speed, turn the speed change dial. The tool speed can be adjusted between 1,000 and 3,000 strokes per minute. The reference table on the right denotes Number Strokes per minute the relationship between the number set- 1 1,000 1 tings on the speed change dial and the 2 1,200 approximate strokes per minute at that I I 3 1,700 setting. 1 1 4 2,200 1 1 5 2,700 I I 6 3,000 Refer to the table on the right to select Wor kpiece I Number suggeste
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I . I Operation Turn the tool on and wait until the blade attains full speed. Then rest the base flat on the workpiece and gently move the tool forward along the previously marked cut- ting line. When cutting curves, advance the tool very slowly. CAUTION : Failure to hold the tool base flush with the workpiece may cause blade breakage. Bevel cutting With the base tilted, you can make bevel cuts at any angle between 0" and 45" (left or right). Loosen the bolt on the back of the base
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Front flush cuts I I Loosen the bolt on the back of the base with the hex wrench, then slide the base backwards. Check the contact between the back edge of the blade and the roller, then secure the bolt. Plunge cutting a cut at other than the edge of the Starting workpiece without first drilling a starting hole requires a "plunge cut". This can be accomplished by tipping the tool forward until the front end of the base rests against the workpiece. Switch the tool on and lower the
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Using guide rule (Rip fence) When cutting widths of under 150 mm (6") repeatedly, use of the guide rule will assure fast, clean, straight cuts. ~ To attach the guide rule (rip fence), secure the rule holder to the base with the screw I (do not tighten). Insert the guide rule between the base and the rule holder. Now tighten the screw with the hex wrench. Guide rule Rule holder Hex wrench Screw Using circular guide Use of the circular guide insures clean, smooth cutting of circle
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To attach the circular guide, use the pin, inserting it in the center hole (arrow) and secure it with the threaded knob. Then slide the base of the tool forwards. The 0- Knob circular guide attaches to the base of the Fit pin into tool in the same manner as the guide rule this hole I (rip fence). Pin for circular guide b Metal cutting Always use a suitable coolant (cutting oil) when cutting metal. Failure to do so will cause significant blade wear. Cutting oil I The underside
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MAINTENANCE CAUTION: Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance. To maintain product SAFETY and RELIABILITY, repairs, carbon brush inspection and replacement, any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts. ACC ESSO R I ES CAUTION : These accessories or attachments are recommended for use with your Makita tool specified in
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Jig saw blade Application Plastics Aluminum Mild steel Feature 1.5 - 3 mm thick 1 - 6 mm thick 1 - 3 mm thick Also ideal for cutting No. 51 I 11/16’ - 1/8”) 13/64” - 1/4‘l 13/64’’ - 1/8”l stainless steel. H 4 - 60 mm thick 4 - 60 mm thick 15/32’’ - 2-3/8”) For fast cutting. - 30 mm thick 4 - 30 mm thick 4 15/32’’ - 1-1/8“) For fast finish work. 3 - 60 mm thick For fast finish work, ll/8” - 2-318”) - - especially in plywood S No. 3 - 30 mm thick 8-11 I l1/8” - 1-1/8”1 For fast
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May-19--'94 US ELECTRONIC JIG SAW Model 4303C Note: The switch and other part configurations may differ from country to country. 15
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MODEL 4303C May-19-'94 US ITEM NO ZD DESCRIPTION IKSCRIPTION NO USED MA1 ~ 1 1 41 2 1 42 3 1 43 4 1 44 5 45 6 1 46 7 1 47 8 4 48 9 49 0 1 50 11 1 51 2 52 3 53 14 1 51 18 3 55 19 1 56 20 57 21 1 58 22 1 59 23 1 60 Pan Head Screw MSr2S lWllh Warherl 24 61 Hourlng se, lWlth ,,em 2, 25 1 62 Rvbbsr P," 4 26 1 63 Retalnlng Ring s 6 2, 1 64 e" 4 28 1 55 Relamel 29 66 Roller 30 67 sponge Sheet 31 1 66 D"3, mate 32 1 69 stop Ring E 3 33 70 P," 5 34 72 Co
