Tightening torques
Reference values for maximum screw/bolt tightening torques. It is calculated from the
tensional cross section; Use of the elastic limit of 90% (with coefficient of friction μ total
= 0.12).
As a control measure, always check the tightening torque with a torque wrench.
*Property classes: according to DIN267
Maintenance
•
For safe and proper operation, always keep the ventilation slots clean.
•
Waste electrical products must not be disposed of with household waste.
•
Please recycle at the appropriate facilities. Check with your local authority or
retailer for recycling advice.
•
The appliance must only be used by qualified persons with knowledge and
experience with this type of tool.
Environment
•
Do not dispose of electrical appliances as unsorted municipal waste, use
separate collection facilities.
•
Contact your local authority for information on available collection systems.
•
If electrical appliances are disposed of in landfills, hazardous substances can
seep into the groundwater and enter the food chain, harming your health and
well-being.
Standard Screws/Bolts
High strength bolts
screw
size
property
classes*
