Amada S-2200CA, Operation Manual

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CHAPTER 2: INSTALLATION AND SETUP
IS-2200CA/4500CA INVERTER POWER SUPPLY
2-12 990-412
1. Make sure the input 3-phase power coming from the wall is off.
2. Open the front doors by turning the respective handles. Verify that the capacitor bank is
discharged.
3. Remove the four screws that secure the Line-In Cover Plate.
4. Drill appropriate hole(s) in the plate to receive the input power conduit(s).
NOTE: Remove all metal shards , then re-install the plate.
5. Install service conduit to the enclosure and feed input power cables into the Power Supply.
6. Connect three-phase power cables to the circuit breaker. Input is not phase dependent.
7. Connect the ground cable to the chassis ground terminal at the bottom corner of the circuit
breaker.
Output Power Connections
Weld transformer connections are made from the bottom of the Power Supply through removable lower
side panels. We recommend that you remove these panels to an area
away from the Power Supply before
drilling holes. This will reduce the need to protect the electronics from metallic shards that otherwise
could damage the unit or injure personnel.
1. Verify that all power to the Power
Supply has been turned OFF.
2. Open the front door by turning the door
handles.
3. Wait 20 minutes until the
CAPACITOR
DISCHARGE INDICATOR
is completely
OFF.
4. Remove the screws holding the plastic
Safety Shield in place. The Safety
Shield has been outlined for clarity.