Makita DTWA100 Instruction Manual
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Summary of Contents for Makita DTWA100
- Page 1 INSTRUCTION MANUAL Cordless Impact Wrench DTWA070 DTWA100 DTWA140 DTWA190 IMPORTANT: Read Before Using.
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Page 2: Specifications
Sound pressure level (L ) : 92 dB(A) Read instruction manual. Sound power level (L ) : 103 dB (A) Uncertainty (K) : 3 dB(A) Model DTWA100 Only for EU countries Ni-MH Sound pressure level (L ) : 93 dB(A) Li-ion Do not dispose of electric equipment or... -
Page 3: Ec Declaration Of Conformity
Power tools create sparks Vibration emission (a ) : 9.0 m/s which may ignite the dust or fumes. Uncertainty (K) : 1.5 m/s Keep children and bystanders away while Model DTWA100 operating a power tool. Distractions can cause Work mode: impact tightening of fasteners of the maxi- you to lose control. mum capacity of the tool Electrical safety Vibration emission (a ) : 8.5 m/s... - Page 4 Use personal protective equipment. Always Disconnect the plug from the power source wear eye protection. Protective equipment such and/or remove the battery pack, if detachable, as a dust mask, non-skid safety shoes, hard hat or from the power tool before making any adjust- hearing protection used for appropriate conditions ments, changing accessories, or storing power will reduce personal injuries.
- Page 5 MISUSE or failure to follow the safety rules stated CAUTION: Only use genuine Makita batteries. in this instruction manual may cause serious Use of non-genuine Makita batteries, or batteries that personal injury. have been altered, may result in the battery bursting causing fires, personal injury and damage. It will Important safety instructions for also void the Makita warranty for the Makita tool and charger.
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Page 6: Functional Description
Overload protection FUNCTIONAL When the battery is operated in a manner that causes DESCRIPTION it to draw an abnormally high current, the tool automat- ically stops without any indication. In this situation, turn the tool off and stop the application that caused the tool CAUTION: Always be sure that the tool is to become overloaded. Then turn the tool on to restart. switched off and the battery cartridge is removed Overheat protection before adjusting or checking function on the tool. - Page 7 When the reversing switch lever is in the neutral posi- tion, the switch trigger cannot be pulled. Changing the parameter setting on the computer You can configure detailed setting of the tool with the application software "Makita Industry Tool Settings". Install the application software on the computer and connect the tool to the computer with a USB cable. Refer to the instruction manual of "Makita Industry Tool Settings" for details on configuration.
- Page 8 NOTE: Use preset number as a guideline. To keep the fastening torque, number of impacts changes automatically according to remaining battery capacity. NOTE: For the application software, please contact Makita sales representative. Changing the parameter setting on the tool (Field Setting mode) NOTICE: This function is available by default. If you have disabled the Field Setting mode on the computer, enable this function beforehand. Refer to the instruction manual of "Makita Industry Tool Settings" for how to configure.
- Page 9 Changing the torque level Changing the shortest workable time range When changing the torque level from 23 to 34 When changing the shortest workable time range from 2.5 to 3.6 Press the setting button several times until the indicator shows 2-digit number which stands for Press the setting button several times until the the current setting of the torque level.
- Page 10 Measuring an actual operation (Self-diagnosis) NOTICE: This function is available by default. If you have disabled the Field Setting mode on the computer, enable this function beforehand. Refer to the instruction manual of "Makita Industry Tool Settings" for how to configure. You can measure the torque level and operating time of an actual operation by operating the tool. Measured torque level and time can be used for such as; • Reproducing a torque control technic of a well-skilled worker and;...
- Page 11 Blinks in red and A series of long Remove the cause loaded and stopped. green alternatively. beeps of overload, and then restart the tool. Ask your local Makita Service Center for repair. Overheat protection Tool's controller Blinks in red quickly. A series of long Remove the battery heated up abnor- beeps...
- Page 12 Alarm No. Function Status of the tool Status of the LED indicator/beeper Action to be taken LED indicator Beeper Alarm for insufficient The preset fas- Lights up in red for A long beep Retighten the fastening tening torque has approximately one fastener. not been achieved second.
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Page 13: Installing Hook
For impact socket with O-ring and pin Installing hook Optional accessory The hook is useful to hang the tool. Install the hook to the holes on the tool body. ► 1 . Impact socket 2. O-ring 3. Pin Move the O-ring out of the groove in the impact socket and remove the pin from the impact socket. - Page 14 NOTICE: When fastening small bolts, carefully adjust pressure on the switch trigger so that the bolt is not damaged. NOTICE: Hold the tool pointed straight at the bolt or nut. NOTICE: Excessive fastening torque may damage the bolt/nut or impact socket. Before starting your job, always perform a test operation to determine the proper fastening time for your bolt or nut. The fastening torque is affected by a wide variety of factors including the following. After fastening, always check the torque with a torque wrench. When the battery cartridge is discharged almost completely, voltage will drop and the fastening torque will be reduced. Impact socket • Failure to use the correct size impact socket will cause a reduction in the fastening torque.
- Page 15 Fastening torque and torque level NOTE: This reference value is measured by the measurement conditions specified by Makita. NOTE: The actual value may differ according to circumstances of the fasteners, materials, and fastening method. Perform a test drive before actual work. (kgf cm) (1428) DTWA190 (M14) (1224) (1020) DTWA140 (M12) (816) DTWA190 (M12) DTWA100 (M12) (612) DTWA140 (M10) DTWA190 DTWA070 (M10) DTWA100 (M10) (M10) (408) DTWA140 DTWA100 (M8)
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Page 16: Maintenance
CAUTION: before attempting to perform inspection or These accessories or attachments maintenance. are recommended for use with your Makita tool specified in this manual. The use of any other NOTICE: Never use gasoline, benzine, thinner, accessories or attachments might present a risk of alcohol or the like.