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• CEDIMA® • Technical Documentation • All rights reserved according to ISO 16016 • Changes serving technical progress reserved •
Maintenance and care
Joint cutter CF•22 E
5.3 Maintenance and care of the motor
The electric motors does not need any special maintenance
and care. Stick to the safety and functional checks!
ATTENTION!
Stick precisely to the maintenance and inspection inter-
vals (refer to section 5.5) and let the repair works be
carried out by a specialized workshop or by CEDIMA®.
Thus you extend the life time of your joint cutter.
Coarse-pitch thread tightening torque [Nm]
acc. to DIN ISO 262 matching the strength class
8.8 10.9
M 4 2.25 3.31
M 5 4.61 6.77
M 6 7.80 11.5
M 8 19.1 28.0
M 10 38.0 55.8
M 12 66.5 97.7
According to VDI directive 2230
5.4 Tightening torques
Keep the safety and warning plates tted to the machine
always clean so that they are still legible after a longer
period.
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