Instruction manual

5. Push the replacement fan-and-power-supply assembly fully into the 2104.
DANGER
Do not plug a power cable into the fan-and-power-supply assembly until
the assembly is fully home and its thumbscrews are fully tightened.
Figure 38. Inserting a Replacement Fan-and-Power-Supply Assembly
50 2104 Models DU3 and TU3 Operator’s Guide