Makita BO4550 User's Manual
Contents
1. AKLL Finishing Sander MODEL B04550 MODEL B04550Z Without dust bag and punch plate INSTRUCTION MANUAL al DOUBLE INSULATION SPECIFICATIONS Pad size No load speed OPM Dimensions L x W x H 115 mm x 112 mm x 130 mm 002 4 1 2 x 4 3 8 x 5 1 8 Manufacturer reserves the right to change specifications without notice Note Specifications may differ from country to country Net weight 112 mm x 100 mm 0 95 kg 4 3 8 x 4 2 1 lbs IMPORTANT SAFETY INSTRUCTIONS For All Tools WARNING WHEN USING ELECTRIC TOOLS BASIC SAFE TY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK AND PER SONAL 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 10 11 12 13 or wet locations Keep work area well lit Don t expose power tools to rain Don t use tool in presence of flammable liquids or gases KEEP CHILDREN AWAY All visitors should be kept away from work area Don t let visitors contact tool or extension cord STORE IDLE TOOLS When not in use tools should be stored in dry and high or locked up place out of reach of children DON T FORCE TOOL It will do the job better and safer at the rate for which it was intended USE RIGHT TOOL Don t force small tool or attachmen2. not block motor vent with your finger or hand e Never run the tool without paper You may seriously damage the pad MAINTENANCE CAUTION Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance The tool will stop when the carbon brushes wear to a certain length When this occurs both carbon brushes should be replaced 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 OPTIONAL ACCESSORIES The accessories listed in this manual are available at an extra cost from your Makita distributor or Makita factory service center Service centers are listed on the warranty card packed with your tool CAUTION These accessories or attachments are recommended for use with your Makita tool specified in this manual The use of any other accessories or attachments might present a risk of injury to persons The accessories or attachments should be used only in the proper and intended manner ECN 742510 8 Medium Abrasive papers 10 Dust bag Part No 166027 1 e Punch plate Part No 163247 8 MODEL BO4550 ITEM NO ITEM NO NO USED DESCRIPTION NO USED DESCRIPTION MACHINE MACHINE 1 2 Bush Holder 17 4 Pan Head Screw M4x12 With Washer 2 2 Carbon Brush 18 1 Rubber S
3. f the product This disclaimer applies both during and after the term of warranty Makita disclaims liability for any implied warranties including implied warranties of merchan tability and fitness for a specific purpose after the one year term of this warranty This Warranty gives you specific legal rights and you may also have the other rights which vary from state to state Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you Some states do not allow limitation on how long an implied warranty lasts so the above limitation may not apply to you Makita Corporation of America 2650 Gainesville Hwy Buford GA 30518 PRINTED Le U S 4 A MCA 4 93 883509C992 994 4 C
4. leeve 48 3 1 Ball Bearing 626LLB 19 1 Flat Washer 6 4 1 ARMATURE ASSEMBLY 20 1 Countersunk Head Screw M4x12 With Item 3 4 7 amp 8 21 2 Lever 5 1 Housing Set With Item 26 22 1 Base 6 1 FIELD ASSEMBLY 23 1 Dust Bag 7 1 Flat Washer 9 24 1 Cord 8 1 Hall Bearing 629LLB 25 1 Switch 9 2 Tapping Screw BT 4x16 26 1 Housing Set With Item 5 10 1 Name Plate 27 1 Tapping Screw BT 4x40 11 1 Fan 63 28 1 Tapping Screw BT 4x25 12 1 Dust Seal 10 29 2 Tapping Screw BT 4x50 13 1 Ball Bearing 6200LLB 14 1 Fan Guide 15 2 Foot 16 2 Clamper MAKITA LIMITED ONE YEAR WARRANTY Warranty Policy Every Makita tool is thoroughly inspected and tested before leaving the factory It is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase Should any trouble develop during this one year period return the COMPLETE tool freight prepaid to one of Makita s Factory or Authorized Service Centers If inspection shows the trouble is caused by defective workmanship or material Makita will repair or at our option replace without charge This Warranty does not apply where e repairs have been made or attempted by others e repairs are required because of normal wear and tear e the tool has been abused misused or improperly maintained e alterations have been made to the tool In no event shall Makita be liable for any indirect incidental or consequential damages from the sale or use o
5. n using the dust bag make holes inthe paper using the punch plate as follows Hold the tool with the paper surface facing up Place the punch plate over the paper so that the bent sides of the punch plate are flush with the paper edges Then press the punch plate to make holes in the paper CAUTION Be sure to remove the punch plate before operation Dust bag standard equipment for Model BO4550 optional accessory for Model BO4550Z The use of the dust bag makes sanding operations clean and dust collection easy To attach the dust bag fit the bag s entry port onto the dust spout on the tool so that the hole in the entry port is just over the protrusion on the dust spout For the best results empty the dust bag when it becomes about half full tapping it lightly to remove as much dust as possible Switch action To start the tool move the switch to the ON position To stop move the switch to the OFF position Switch Operation Hold the tool firmly Turn the tool on and wait until it attains full speed Then gently place the tool on the workpiece surface A finishing sander is generally used to re move only a small amount of material at a time Since the quality of the surface is more important than the amount of stock removed do not bear down on the tool Keep the base flush with the workpiece at all times Excessive pressure may damage the paper and shorten tool life CAUTION e Do
6. ny way 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 damageto the tool if in doubt DO NOT PLUG IN THE TOOL Using a power source with voltage less than the name plate rating is harmful to the motor ADDITIONAL SAFETY RULES 1 Hold the tool firmly 2 Do not leave the too running Operate the tool only when hand held 3 This tool has not been waterproofed so do not use water on the workpiece surface SAVE THESE INSTRUCTIONS Attaching abrasive paper CAUTION Always be sure that the tool is switched off and unplugged before installing or removing the paper Raise the lever Insert the paper end into the clamper aligning the paper edges even and parallel with the sides of the base Prebending the paper makes attachment easier Once the paper is in place return the lever to its original position Repeat the same process for the other end of the base maintaining the proper paper tension CAUTION After inserting the paper make sure the teeth of the clamper hold it securely Otherwise the paper will be loose and subject to slippage resulting in uneven sanding operation Punch plate standard equipment for Model BO4550 optional accessory for Model BO45502Z Whe
7. t to do the job of a heavy duty tool Don t use tool for purpose not intended DRESS PROPERLY Don t wear loose clothing or jewelry They can be caught in moving parts Rubber gloves and non skid footwear are recommended when working outdoors Wear protective hair covering to contain long hair USE SAFETY GLASSES Also use face or dust mask if cutting operation is dusty DON T ABUSE CORD Never carry tool by cord or yank it to disconnect from receptacle Keep cord from heat oil and sharp edges SECURE WORK Use clamps or a vise to hold work It s safer than using your hand and it frees both hands to operate tool DON T OVERREACH Keep proper footing and balance at all times MAINTAIN TOOLS WITH CARE Keep tools sharp and clean for better and safer performance Follow instructions for lubricating and changing acces sories Inspect tool cords periodically and if damaged have repaired by autho rized service facility Inspect extension cords periodically and replace if damaged Keep handles dry clean and free from oil and grease DISCONNECT TOOLS When not in use before servicing and when chang ing accessories such as blades bits cutters 14 15 16 17 18 19 20 21 REMOVE ADJUSTING KEYS AND WRENCHES Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on AVOID UNINTENTIONAL STARTING Don t carry plugged in tool with finger on switch Be s
8. ure switch is OFF when plugging in OUTDOOR USE EXTENSION CORDS When tool is used outdoors use only extension cords intended for use outdoors and so marked STAY ALERT Watch what you are doing use common sense Don t 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 binding 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 serv ice center unless otherwise indicated elsewhere in this instruction manual Have defective switches replaced by authorized service center Don t use tool if switch does not turn it on and off GUARD AGAINST ELECTRIC SHOCK Prevent body contact with grounded surfaces For example pipes radiators ranges refrigerator enclosures REPLACEMENT PARTS When servicing use only identical replacement parts POLARIZED PLUGS To reduce the risk of electric shock this equipment has a polarized plug one blade is wider than the other This plug will fit in a polarized outlet only one way If the plug does not fit fully in the outlet reverse the plug If it still does not fit contact a qualified electrician to install the proper outlet Do not change the plug in a
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