Power Supply-Ballast; Power Supply-Dc - Ricoh Sirius-PJ1 Field Service Manual

3. Replacement and Adjustment
5. Remove the PSU Fan [A].
• When installing the fan on the holder, make sure to install it in the correct orientation.

Power Supply-Ballast

1. Remove the PSU Fan (
2. Remove the Power supply-ballast [A] ( ×1,

Power Supply-DC

1. Remove the PSU Fan (
58
p.56).
×2).
p.56).