Description
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| Illustration 1 | g01283925 |
Location of the 24 VDC Power Supply (1) 24 VDC Power Supply | |
The 24 VDC Power Supply (1) is located on the upper left panel of the cabinet for the flywheel. The power supply (1) is a 24V/350W supply that is used to convert incoming AC voltage to 24 VDC for use by the system.
Removal Procedure
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| Illustration 2 | g01283939 |
(2) Mounting Screw (3) Mounting Screw (4) Mounting Screw (5) Mounting Screw | |
Refer to Systems Operation, Testing and Adjusting, RENR7654, "Internal Component Preremoval Steps (Flywheel Cabinet)" in order to shut down the system and gain access to internal components.
- Disconnect the three wires from the bottom of the power supply (1) by removing the terminal screws. Verify the labels on the wiring for subsequent installation.
- Loosen mounting screws (3) and (5) that hold the bottom of the power supply to the left panel.
Note: The bottom brackets are tabbed in order to allow removal of the power supply by loosening the bottom screws.
- Remove mounting screws (2) and (4) from the top of the mounting plate for the power supply.
- Remove the red DC wire and the black DC wire from the top of the power supply.
- Remove the two wire connector from the top of the power supply.
Installation Procedure
- Connect the red DC wire and the black DC wire to the top of the power supply. Refer to illustration 2.
- Connect the two wire connector to the top of the power supply.
- Install the two bottom mounting tabs over the screws (3) and (4), in order to hold the unit in place.
Note: Ensure that the tabs fit between the panel and the washer.
- Tighten the two bottom screws (3) and (5) .
- Install the top screws (4) and (2).
- Connect the AC wires to the bottom of the power supply. Refer to illustration 2.