Module Replacement R&S SMB
1407.0806.82 3.56 E-6
Replacing the Fan Unit (E1)
(See chapter 5, drawing 1406.6000.01).
Switch off the instrument and pull the mains plug.
Dismounting the case (see page 3.39).
Disconnect the fan at X 116 and push the rubber pins (1146.2161.00) through the trough.
Install the new fan and proceed in the reverse order.
Cut off the unnecessary rubber from the pins which extend outside the instrument casing.
Fan Unit E1, see also
“Overview of the Modules”
, page 3.38.