Makita BCS550 Manual De Instrucciones página 262

Cortadora de metal inalámbrico
Ocultar thumbs Ver también para BCS550:
Tabla de contenido

Publicidad

Idiomas disponibles

Idiomas disponibles

OPERATION
CAUTION:
Always insert the battery cartridge all the way until
it locks in place. If you can see the red part on the
upper side of the button, it is not locked completely.
Insert it fully until the red part cannot be seen. If not,
it may accidentally fall out of the tool, causing injury
to you or someone around you.
Hold the tool firmly and place the socket over the bolt or
nut. Turn the tool on and fasten for the proper fastening
time.
008151
The proper fastening torque may differ depending upon
the kind or size of the bolt, the material of the workpiece
to be fastened, etc. The relation between fastening
torque and fastening time is shown in the figures.
N m
(ft lbs)
300
(216)
200
(150)
M16(5/8")
100
(72)
M12(1/2")
0
1
Fastening time(S)
008488
Standrad bolt
M20(3/4")
(M20)
(3/4")
(M16)
(5/8")
(M12)
(1/2")
2
3
N m
(ft lbs)
300
(216)
200
(150)
100
(72)
0
008489
NOTE:
Hold the tool pointed straight at the bolt or nut.
Excessive fastening torque may damage the
bolt/nut or socket. Before starting your job, always
perform a test operation to determine the proper
fastening time for your bolt or nut.
If the tool is operated continuously until the battery
cartridge has discharged, allow the tool to rest for
15 minutes before proceeding with a fresh battery
cartridge.
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.
Socket
Failure to use the correct size socket will
cause a reduction in the fastening torque.
A worn socket (wear on the hex end or square
end) will cause a reduction in the fastening
torque.
3.
Bolt
Even though the torque coefficient and the
class of bolt are the same, the proper
fastening torque will differ according to the
diameter of bolt.
Even though the diameters of bolts are the
same, the proper fastening torque will differ
according to the torque coefficient, the class of
6
High tensile bolt
M16(5/8")
(M16)
(5/8")
M14(9/16")
(M14)
(9/16")
M12(1/2")
(M12)
(1/2")
1
2
Fastening time(S)
3

Publicidad

Tabla de contenido
loading

Tabla de contenido