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3. Replacing Power Supply Units
3-1. Removing a Power Supply Unit
This procedure is needed only when replacing an existing defective power supply unit.
1)
Unfasten the two screws securing the defective power unit as shown below.
2)
Gently pull the power unit straight out, grasping the unfastened screws, until it is completely
removed from the main unit.
3-2. Installing a Replacement Power Supply Unit
1) Unpack the replacement power supply unit from its packing. Align and carefully insert the
power supply unit into its slot.
2)
Make sure the unit is inserted completely and properly, then secure the unit with the screws as
shown below
POWER2 Screw
POWER1 Screw
POWER2 Screw
POWER1 Screw
