Descargar Imprimir esta página

Makita 6905B Manual De Instrucciones página 6

Ocultar thumbs Ver también para 6905B:

Publicidad

Idiomas disponibles

Idiomas disponibles

N.m
(ft.lbs)
700
(505)
600
(433)
500
(361)
400
(288)
300
(216)
200
(144)
100
(72)
0
1
Hold the tool firmly and place the socket over the bolt or
nut. Turn the tool on and fasten for the proper fastening
time.
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.
3
2
4
5
Fastening time
6905B
6906
For 6906
Rated voltage
90% of rated voltage
7
8
6
(S)
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.
Voltage
Voltage drop will cause a reduction in the fasten-
ing torque.
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 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 coefficient, the class
of bolt and the bolt length.
4.
The use of the universal joint or the extension
bar somewhat reduces the fastening force of the
impact wrench. Compensate by fastening for a
longer period of time.
5.
The manner of holding the tool or the material
of driving position to be fastened will affect the
torque.
MAINTENANCE
CAUTION:
Always be sure that the tool is switched off and
unplugged before attempting to perform inspec-
tion or maintenance.
Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.
6 ENGLISH

Publicidad

loading

Este manual también es adecuado para:

6906