Tightening Torque - Panasonic EY7546 Manual De Instrucciones

Information for Users on Collection and Disposal of Old Equip-
ment and used Batteries
These symbols on the products, packaging, and/or accompanying docu ments mean
that used electrical and electronic products and batteries should not be mixed with
general household waste.
For proper treatment, recovery and recycling of old products and used bat teries, please
take them to applicable collection points, in accordance with your national legislation
and the Directives 2002/96/EC and 2006/66/EC.
By disposing of these products and batteries correctly, you will help to save valuable
resources and prevent any potential negative effects on human health and the
environment which could otherwise arise from inap propriate waste handling.
For more information about collection and recycling of old products and bat teries,
please contact your local municipality, your waste disposal service or the point of sale
where you purchased the items.
Penalties may be applicable for incorrect disposal of this waste, in ac cordance with
national legislation.
For business users in the European Union
If you wish to discard electrical and electronic equipment, please contact your dealer or
supplier for further information.
[Information on Disposal in other Countries outside the European Union]
These symbols are only valid in the European Union. If you wish to discard these items,
please contact your local authorities or dealer and ask for the correct method of disposal.
Note for the battery symbol (bottom two symbol examples):
This symbol might be used in combination with a chemical symbol. In this case it complies
with the requirement set by the Directive for the chemical involved.
IV
. MAINTENANCE
• Use only a dry, soft cloth for wiping the unit.
Do not use a damp cloth, thinner, benzine,
or other volatile solvents for cleaning.
• In the event that the inside of the tool or
battery pack is exposed to water, drain
and allow to dry as soon as possible.
Carefully remove any dust or iron filings
that collect inside the tool. If you experi-
ence any problems operating the tool,
consult with a repair shop.
V
. TIGHTENING
TORQUE
The power required for tightening a bolt will
vary, according to bolt material and size, as
well as the material being bolted. Choose
the length of tightening time accordingly.
Reference values are provided below.
(They may vary according to tightening conditions.)
Factors Affecting Tighten-
ing Torque
The tightening torque is affected by a wide
EY7546_EY7547_EY7550_EY7551_EU.indb 11
variety of factors including the followings.
After tightening, always check the torque
with a torque wrench.
1) Voltage
When the battery pack becomes near-
ly discharged, the voltage decreases and
the tightening torque drops.
Bolt Tightening Conditions
EY7546
M10 x 35 mm M12, M14, M16 x 45 mm
N m
(kgf-cm)
196.0
（2000）
147.0
（1500）
98.0
（1000）
49.0
（500）
0.0 0.5
Tightening time (Sec.)
- 11 -
Standard bolt
M16
M14
M12
M10
1.0 1.5 2.0 2.5 3.0
2011-2-25 14:40:10