COMBO
WM3677 COMBO Page 38 of 68 TRAINING MANUAL
NOISE FILTER
1. Unplug the power connection
from the MAIN PWB.
2. Disconnect the two connectors
from the power cord.
3. Remove the screw and ring
connector for the ground.
Replace the screw and any
wires other than the ground for
the noise filter.
4. Remove the screw securing the
noise filter to the frame of the
COMBO.
5. Replacement is the reverse
of these steps.