Removal and Replacement
TDS 340A, TDS 360 & TDS 380 Technical Reference
6–31
Fan and Fan Mount
1. Set the oscilloscope so its bottom is down, with its rear facing you.
2. Unplug the fan power cable from J3 on the Power Supply.
3. Release the two flex locks securing the top of the fan to the fan mount, then
lift the fan out from the top of the chassis (see Figure 6–18).
Lift flex
locks.
Fan
Fan
mount
Move fan mount
inward and lift.
Left rear of scope
Press flex
locks.
Retainer
lugs (4)
Releasing the Fan Mount Lugs
Figure 6–18: Fan and fan mount removal