Makita UM140DST User's Manual
Contents
1. Charger Charging light Y Adaptor cord 4 Adaptor cord a ey CAUTION e Always charge the Makita battery 122 immediately after purchase e Always recharge the Makita battery 122 after use If the Makita battery 122 has not been used for long periods charge it for more than the time specified in the table above Example If it has not been uged for six months charge it for approx one week Charging continues even after the chafging light goes out If the battery is left uncharged for more than six months it may become unchargeable If the light does not come on within five minutes after you start the charging the battery may be unchargeable Ship or take the charger and the battery to your nearest Makita Service Center or Distributor for checking Installing the safety guard safety cover Install the safety guard on the motor hous ing as shown in the figure Then secure the safety guard with the screw Screwdriver Safety guard Installing the loop handle Install the loop handle on the shaft at the desired position Then secure the loop handle with the screw Loop handle Adjusting the grip position The grip position can be adjusted approx 100 mm 3 15 16 Loosen the clamp screw and move the grip backward as de sired for easy tool operation Then tighten the clamp screw to secure the grip Clamp screw installing or removing the blade CAUTION Always be sure that the tool is swi2. Recycling the battery The only way to dispose of a Makita battery is to recycle it The law prohibits any other Ly method of disposal amp To recycle the battery Ph 1 Remove belt from the battery 2 Ship or take battery to your nearest Makita Factory Service Center or Distributor that sells Makita lead batteries Call your nearest Makita Service Center or Distributor to determine the location that provides Makita lead battery recycling See your local Yellow pages under Tools Electric Please note that in some states a battery that has reached the end of life needs to be provided at the time you purchase a new lead battery or else a deposit will be charged on the purchase of the new lead battery CO Ge Se E a E E E E E E E e e e E ae e E E i e ae a ae a e a E 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 repairs have been made or attempted by others repairs are requir
3. Model DC122 Blade eS 13 MAINTENANCE CAUTION Always be sure that the tool is switched off and the battery is disconnected from the tool before attempting to perform inspection or maintenance Cleaning the cap and safety guard After use clean off the cap and safety guard with a soft brush Failure to clean off the cap may cause difficulty installing the blade Safety guard Storage Do not clean the tool charger and or battery with benzine thinner or cleaning chemi cals Cracks and discoloration may be caused To maintain product SAFETY and RELIABILITY repairs maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers always using Makita replacement parts 12 10 11 ADDITIONAL SAFETY RULES FOR BATTERY Always charge the Makita battery 122 immediatel after purchase Always recharge the Makita battery 122 after use Be sure to charge the Makita battery 122 for approx one week every six months when not using it for long periods If left uncharged it may become unchargeable Use only the Makita charger Model DC122 or DC121 specified to charge the Makita battery 122 Do not charge inside a box or container of any kind Do not short the battery 1 Do not touch the terminals with any conductive material 2 Avoid storing battery in a container with other metal objects such as nails coins etc 3 Do not expose battery to water or ra
4. arts Before further use of the appliance a guard or other part that is damaged should be carefully checked to determine that it will MODEL UM140D Dec 19 94 US EM sep DESCRIPTION ITEM sep DESCRIPTION MACHINE MACHINE 1 1 Name Plate 20 1 Motor Housisng Set With tem 23 2 1 Screw M5x33 21 1 Motor D C 12 V 3 6 Tapping Screw BT M4x16 22 1 O Ring 42 4 1 Handle Set With Item 8 23 1 Motor Housisng Set With Item 20 5 1 inlet 24 4 Tapping Screw BT M4x16 6 1 Compression Spring 3 25 1 Pan Head Screw M4x14 With Washer 7 1 Lock Off Button 26 1 Safety Cover 8 1 Handle Set With Item 4 27 1 Hex Nut M4 9 1 Makita Label 28 1 Blade Holder Complete 10 1 Square Nut M5 29 1 Retainer 11 1 Side Handle 30 1 Bearing Box 12 1 Switch Lever 31 1 Flat Washer 8 13 1 Switch 32 1 Bali Bearing 6O8DDW 14 1 P P Ring 17 33 1 Flat Head Screw M5x10 15 1 Cord 34 1 Cap 16 1 Pipe Complete 35 2 Tapping Screw BT 3x10 17 1 Pan Head Screw M5x25 With Washer 36 1 Wave Washer 8 18 2 Hex Nut M5 37 1 Flat Washer 8 19 1 Screw M5x20 oe eh A a ee ee Note The switch and other part specifications may differ from country to country 15 14 Dec 19 94 US 140 mm 5 1 2 BATTERY POWERED GRASS TRIMMER Model UM140D Note The switch and other part configurations may differ from country to country 15 16 17 18 19 20 21 22 23 24 25 26 27 28 operate properly and perform its intended functi
5. cessary Use of improper extension cord could result in a risk of fire and electric shock If extension cord must be used make sure a That pins on plug of extension cord are the same number size and shape as those of plug on charger b That extension cord is properly wired and in good electrical condition and c That wire size is at least as large as the one specified in the table below TABLE 1 RECOMMENDED MINIMUM AWG SIZE FOR EXTENSION CORDS FOR BATTERY CHARGERS Length of Cord Feet 25 50 100 150 AWG Size of Cord 18 18 18 16 Do not operate charger with damaged cord or plug replace them im mediately Do not operate charger if it has received a sharp blow been dropped or otherwise damaged in any way take it to a qualified serviceman Do not disassemble charger or battery take it to a qualified serviceman when service or repair is required Incorrect reassembly may result in a risk of electric shock or fire To reduce risk of electric shock unplug charger from outlet before attempt ing any maintenance or cleaning Turning off controls will not reduce this risk ACCESSORIES 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 e Charger Battery 122
6. ed because of normal wear and tear The tool has been abused misused or improperly maintained e alterations have been made to the tool The battery has not been charged immediately after purchase IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE PRODUCT THIS DISCLAIMER APPLIES BOTH DURING AND AFTER THE TERM OF THIS WARRANTY MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTIES INCLUDING IMPLIED WAR RANTIES OF MERCHANTABILITY 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 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 limita tion on how long an implied warranty lasts so the above limitation may not apply to you EX HKKKKKKKKHKKKKKHKKKHKHHKKRKKKRERHA KEES S KHEHEKKRHKBKKRHEKKHKHKEKKKKKKRKKKHKHKKKKKES HS Makita Corporation 3 11 8 Sumiyoshi cho Anjo Aichi 446 Japan 883995 985 PRINTED IN JAPAN 1995 5 N i ean Battery Powered Grass Trimmer 140 mm 5 1 2 MODEL UM140D 140 mm 5 1 2 MODEL UM140DST ith Battery amp Charger INSTRUCTION MANUAL SPECIFICATIONS e Model UM140D Effective cutting width No load speed RPM Dimensions L x
7. in 4 Do not cut the adaptor cord A battery short can cause a large current flow overheating possible burns and even a breakdown Do not leave the battery exposed to direct sunlight Dg not store the battery in locations where the temperature may reach or exceed 40 C 104 F The Makita battery 122 contains a strong electrolyte dilute sulfuric acid Do not apply undue force to the battery drop or strike it Do not attempt to disassemble or make modifications to the battery If the battery breaks open and electrolyte dilute sulfuric acid contacts skin or clothing wash immediately with running water If electrolyte gets into your eyes rinse them out with clear water and seek medical attention right away As the battery service life ends its capacity and operation time decrease Replace it with a new one Never expose the battery to flames fire or great heat Breakage may cause release of injurious material o of WN O O N OS 14 15 16 17 ADDITIONAL SAFETY RULES FOR CHARGER The Makita charger Model DC122 is specifically designed to charge only the Makita battery 121 or 122 Do not attempt to charge any other battery with this charger Handle the charger carefully Do not drop or strike it Never carry the charger by cord or yank it to disconnect from receptacle Keep cord from heat oil chemicals and sharp edges Use only a power source of the same voltage as indicated o
8. n the nameplate of the charger when charging Do not attempt to use a step up transformer an engine generator or DC power receptacle Charge the battery at a room temperature of 10 C 50 F 40 C 104 F Do not charge in place exposed to direct sunlight Do not allow the charger to get wet Do not charge inside a box or container of any kind Do not charge near volatile flammable material such as gasoline paint gas adhesive etc Do not charge on top of paper carpet vinyl sheeting cloth materials etc 13 Do not allow anything to cover or clog the charger vents Do not attempt to insert anything into the vents Do not charge in dusty place Stop charging immediately if you notice anything abnormal Ship or take the charger and the battery to your nearest Makita Service Center or Distributor for checking them Do not attempt to disassemble or make modifications to the charger Do not put any metal objects or foreign matter into the inlet of the charger Short circuit will occur causing a burn injury and charger breakdown SAVE THESE INSTRUCTIONS Operation Hold support the tool firmly with the grip and loop handle Switch ON only when the blades are not contacting the ground Cut an even swath while swinging the tool from right to left angling the cutting head slightly while doing so When cutting grass or weeds next to walls curbs sidewalks and the like move the tool slowly and smoo
9. on Check for alignment of moving parts binding of moving parts breakage of parts mounting and any other condition 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 indicated elsewhere in this manual Keep guards in place and in working order Keep hands and feet away from rotating blades Caution Blades coast after turn off Do not charge battery in rain or in wet locations Do not use battery operated appliance in rain Remove or disconnect battery before servicing cleaning or removing material from the gardening appliance Do not dispose of the battery ies in a fire The cell may explode Check with local codes for possible special disposal instructions Do not open or multilate the battery ies Released electrolyte is corrosive and may cause damage to the eyes or skin It may be toxic if swallowed Exercise care in handling batteries in order not to short the battery with conducting materials such as rings bracelets and keys The battery or conductor may overheat and cause burns USE GRASS TRIMMER PROPERLY Use only for cutting grass or weeds Do not use for other purposes Use only Makita genuine blades specified in this manual Check the blades carefully for cracks or damage before operation Replace cracked or damaged blades immediately Remove foreign matters such as rocks wire bottles and large sticks from the work area before c
10. ry They can be caught in moving parts Use of rubber gloves and substantial footwear is recom mended when working outdoors Wear protective hair covering to contain long hair Use Safety Glasses Always use face or dust mask if operation is dusty Use Right Appliance Do not use appliance for any job except that for which it is intended Avoid Unintentional Starting Don t carry plugged in appliance with finger on switch Be sure switch is off when plugging in Don t grasp the exposed cutting blades or cutting edges when picking up or holding the appliance Don t Force Appliance It will do the job better and with less likelihood of a risk of injury at the rate for which it was designed Don t Overreach Keep proper footing and balance at all times Stay Alert Watch what you are doing Use common sense Do not operate appliance when you are tired Store idle Appliances Indoors When not in use appliances should be stored indoors in dry and high or locked up place out of reach of children Maintain Appliance With Care Keep cutting edge sharp and clean for best performance and to reduce the risk of injury Follow instructions for lubricat ing and changing accessories Inspect adapter cord periodically and if damaged have it repaired by an authorized service facility Inspect exten sion cords periodically and replace if damaged Keep handles dry clean and free from oil and grease Check Damaged P
11. tched off and the battery is disconnected form the tool before installing or removing the blade Align the notches in the cap and the blade retainer Turn the cap and the blade retainer together counterclockwise to release the blade retainer from the pins Align notches Blade retainer Install the blades onto the pins Turn the cap and the blade retainer clock wise until the pins fit into the holes in the blade retainer with a little click NOTE A set of spare blades can be kept in the storage area for them inside the grip Tighten
12. thly along them Swith the taal from right to left 11 Switch action To prevent the trigger from being acciden tally pulled a lock off button is provided To start the tool push in the lock off button and pull the trigger Release the trigger to stop Lock off button Switch trigger CAUTION e Before connecting the battery to the tool always check to see that the switch trigger actuates properly and returns to the OFF position when released e Do not switch on the tool when someone is nearby or when the blades are contacting the ground Connecting the battery to the tool Connect the battery to the tool using the adaptor cord To prevent the adaptor cord from being accidentally disconnected hook the cord to both strain relief hooks on the tool and the battery Adaptor cord Adaptor cord NSU Straight relief hook Strain relief hook Carrying the battery Hook the battery to your waist belt If the Adaptor cord adaptor cord is too long for your work use the band provided to hold it when you coil it shorter 10 Charging Connect the battery to the charger using the adaptor cord Then plug the charger into the power source The charging light will illuminate and charging will begin When the charg ing light goes out at a certain time the charging is complete Unplug the charger Note Refer to the table below for the charging time Battery Approx 1 hour Approx 2 hours
13. utting to prevent personal injury or damage to the appliance When stopping operation or before carrying the tool always switch if off and wait until the blades come to a complete stop Carry the tool with the blades in front and away from you Stop operation immediately if you notice anything abnormal Switch off the appliance and disconnect the battery from the appliance Then inspect the appliance IMPORTANT SAFETY INSTRUCTIONS 10 11 12 FOR BATTERY amp CHARGER SAVE THESE INSTRUCTIONS this manuai contains important safety and operating instructions for battery charger Before using battery charger read all instructions and cautionary markings on 1 battery charger 2 battery and 3 product using battery CAUTION To reduce risk of injury charge only MAKITA battery 121 or 122 Other types of batteries may burst causing personal injury and damage Non rechargeable batteries can not be charged with this battery charger Do not expose charger to rain or snow Use of an attachment not recommended or sold by the battery charger manufacturer may result in a risk of fire electric shock or injury to persons To reduce risk of damage to electric plug and cord pull by plug rather than cord when disconnecting charger Make sure cord is located so that it will not be stepped on tripped over or otherwise subjected to damage or stress An extension cord should not be used unless absolutely ne
14. x H Net weight t 1 315 mm x 160 mm x 245 mm 140 mm 5 1 2 13 000 51 25 32 x 6 5 16 X 9 21 32 1 2 kg 2 6 Ibs e Battery 122 e Model DC122 Charger Voltage Charging time 12V A C 115V 60Hz D C 12V Approx 1 Hr Manufacturer reserves the right to change specifications without notice Note Specifications may differ from country to country Makita battery 122 is a lead acid battery Be sure to follow the following instructions to charge it 1 Always charge it immediately after purchase 2 Always recharge it after use 3 Be sure to charge it for approx one week every six months when not using it for long periods CAUTION If left uncharged it may become unchargeable WARNING e Read the important safety instructions e For your personal safety READ and UNDERSTAND before using e Use only the Makita battery 121 or 122 SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE IMPORTANT SAFETY INSTRUCTIONS For Gardening Appliances 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 Q 10 11 12 13 14 READ ALL INSTRUCTIONS 1 Avoid Dangerous Environment Don t use appliances in damp or wet locations Don t Use In Rain Keep Children Away All visitors should be kept at a distance from work area Dress Properly Do not wear loose clothing or jewel
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