ENGLISH (Original instructions) SPECIFICATIONS Model DTD137 DTD148 Machine screw 4 mm - 8 mm 4 mm - 8 mm Capacities Standard bolt 5 mm - 16 mm 5 mm - 16 mm High tensile bolt 5 mm - 14 mm...
Page 3
Electrical safety 16. If devices are provided for the connection of Power tool plugs must match the outlet. Never dust extraction collection facilities, modify the plug in any way. Do not use any ensure these are connected and properly adapter plugs with earthed (grounded) power used.
Page 4
27. Under abusive conditions, liquid may be Do not disassemble battery cartridge. ejected from the battery; avoid contact. If If operating time has become excessively contact accidentally occurs, flush with water. shorter, stop operating immediately. It may If liquid contacts eyes, additionally seek result in a risk of overheating, possible burns medical help.
Lithium-ion batteries with a star marking are equipped FUNCTIONAL DESCRIPTION with a protection system. This system automatically cuts off power to the tool to extend battery life. The tool will automatically stop during operation if the tool CAUTION: and/or battery are placed under one of the following conditions: Always be sure that the tool is switched off and the •...
Page 6
With the lamp status ON, pull the switch trigger to turn NOTE: on the lamp. To turn off, release it. The lamp goes out Depending on the conditions of use and the • approximately 10 seconds after releasing the switch ambient temperature, the indication may differ trigger.
Page 7
Changing the impact force 1. Changed in four steps 2. Hard 3. Medium 4. Soft 5. T mode 6. Button 012609...
Page 8
Maximum blows Impact force grade Application Work displayed on panel DTD137 DTD148 Hard Tightening in underwork 3,600 3,800 Tightening when force material/ Tightening long (min (min and speed are desired. screws/ Tightening bolts. Medium 2,600 2,600 Tightening when a good...
Page 9
For tool with shallow bit hole LED indicator status Remaining battery capacity A=12mm Use only these type of bit. Follow the procedure (1). B=9mm (Note) Bit-piece is not necessary. About 50% or more 006348 For tool with deep bit hole About 20% - 50% A=17mm To install these types of bits, follow...
Model DTD137 NOTE: If the bit is not inserted deep enough into the • Standard bolt sleeve, the sleeve will not return to its original position and the bit will not be secured. In this (kgf cm) (1,428) case, try re-inserting the bit according to the instructions above.
The manner of holding the tool or the material of driving position to be fastened will affect the High tensile bolt torque. (kgf cm) Operating the tool at low speed will cause a (2,040) reduction in the fastening torque. (1,836) (1,632) MAINTENANCE (1,428)