Makita DTD154Z User Manual

10 ENGLISH
The fastening torque is affected by a wide variety of
factorsincludingthefollowing.Afterfastening,always
check the torque with a torque wrench.
1. Whenthebatterycartridgeisdischargedalmost
completely, voltage will drop and the fastening
torque will be reduced.
2. Driver bit or socket bit
Failure to use the correct size driver bit or socket
bit will cause a reduction in the fastening torque.
3. Bolt
• Eventhoughthetorquecoefcientandthe
class of bolt are the same, the proper fasten-
ing torque will differ according to the diame-
ter of bolt.
• Eventhoughthediametersofboltsarethe
same, the proper fastening torque will differ
accordingtothetorquecoefcient,theclass
of bolt and the bolt length.
4.
The manner of holding the tool or the material of
driving position to be fastened will affect the torque.
5. Operating the tool at low speed will cause a reduc-
tion in the fastening torque.
MAINTENANCE
CAUTION: Always be sure that the tool is
switched off and the battery cartridge is removed
before attempting to perform inspection or
maintenance.
NOTICE: Never use gasoline, benzine, thinner,
alcohol or the like. Discoloration, deformation or
cracks may result.
TomaintainproductSAFETYandRELIABILITY,
repairs,anyothermaintenanceoradjustmentshould
beperformedbyMakitaAuthorizedorFactoryService
Centers, always using Makita replacement parts.
OPTIONAL
ACCESSORIES
CAUTION: These accessories or attachments
are recommended for use with your Makita tool
specied in this manual. The use of any other
accessories or attachments might present a risk of
injurytopersons.Onlyuseaccessoryorattachment
for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
• Driverbits
• Socketbits
• Bitpiece
• Hook
• Plasticcarryingcase
• Batteryprotector
• Toolhanger
• Makitagenuinebatteryandcharger
NOTE: Some items in the list may be included in the
tool package as standard accessories. They may
differ from country to country.

Makita DTD154Z Specifications

General

Reverse	Yes
Motor type	Brushless
Handle shape	Pistol handle
Product type	Impact driver
Product color	Black, Blue
Chuck diameter	1/4\
Power source	Battery
Battery voltage	18 V
Torque (max)	175 N⋅m
Number of gears	3
Idle speed (max)	3800 RPM
Impact rate (max)	3800 IPM
Impact rate (min)	1100 IPM
Sound power level	107 dB
Sound pressure level	96 dB
Idle speed (1st gear)	1100 RPM
Idle speed (2nd gear)	2100 RPM
Idle speed (3rd gear)	3600 RPM
Sound level uncertainty	3 dB

Weight and Dimensions

Weight	1500 g