25 Ecosine
®
active Harmonic Filters – Maintenance Manual for FN35xx Cabinet
Place the main fan module and tighten the 4
screws with a torque wrench and a T20 torx
bit with 3.0 Nm
Connect the cable to the main fan module and
fix the two screws with 1.2 Nm
Mount the front cover and tighten the 2 screws
on both sides with a torque wrench and a T20
torx bit, with 3.0 Nm