Safety Notes Review the drawings and illustrations contained in this manual before proceeding. If there are any questions regarding the safe installation or operation of this product, contact Alpha Technologies or the nearest Alpha representative. Save this document for future reference. To reduce the risk of injury or death, and to ensure the continued safe operation of this product, the following symbols have been placed throughout this manual.
General Safety Information • The manufacturer cannot anticipate every circumstance that may involve a hazard, therefore, these warnings are not all inclusive. • Do not use the generator or any of its parts as a step. • Generator must be properly grounded. •...
1.0 Introduction The Alphagen DCX3000 portable DC generator supplies DC power to a power node battery bus during AC line interruptions. Upon loss of commercial AC power, the existing battery strings supply the power supply inverters. After some interval of battery discharge, the operator deploys the portable generator at the site to supply power to the DC bus.
3.0 Battery Cable Connections Enclosures with Generator Access Door Tools and Materials Needed: • Portable Generator Battery Cable Kit • DC Multimeter Procedure: 1. Open the enclosure’s battery compartment and locate the battery pack connections for the positive and negative battery cables leading to the power supply. 2.
Battery Cable Connections, continued Enclosures without Generator Access Door Tools and Materials Needed: • 2.5" Punch Tool Kit for Enclosures (Alpha P/N 745-131-20) • 2.5" Enclosure Upgrade Kit (Alpha P/N 745-131-21) • Electric drill • #7 Drill bit (.2010”) or #9 drill bit (.1960”) •...
Battery Cable Connections, continued Grounding Tools and Materials Needed: #8AWG copper ground wire and clamps Procedure: 1. Read and thoroughly understand the Engine Owner’s Manual before operating this equipment. 2. Before starting the generator, follow all instructions outlined in the BEFORE OPERATION section of the Engine Owner’s Manual.
Battery Cable Connections, continued To prevent injury, the generator MUST share a common ground with the enclosure service entrance. Power Meter Ground Stake Ground Wire Fig. 3-8, Overview of PWE Installation 041-028-B0-003, Rev. C...
4.0 Starting the Engine Prior to starting the generator, review the Safety Information on page 6 of this manual. Set the generator on a fl at, level surface, free of standing or running water, or combustible materials. Operating the generator at an angle of more than 15 degrees may result in the oil level dropping below a safe level.
Starting the Engine, continued Voltage Select Output Indicator Overload Alarm Battery Voltage Forced Output Switch Position (Green LED) (Red LED) Not Available 0V to 2V Not Available FLASHING ENABLED 2V to 27V FLASHING ENABLED Not Available 27V to 42V FLASHING ENABLED FLASHING Not Available...
5.0 Engine Shut-Down and Cable Removal WARNING! Engine block and muffl er become extremely hot during normal operation. Procedure: 1. Press the OUTPUT SW to remove voltage from the battery pack. 2. Turn the ENGINE SW OFF. 3. Turn the FUEL VALVE OFF. Disconnect the battery pack adaptor from the extension cable.
Engine Shut-Down and Cable Removal, continued Fuse Replacement Tools and Materials Needed: • 10mm and 8mm socket • Ratchet handle • Torque wrench • Replacement fuse: Alpha P/N 460-273-10, Hinode Electric Co. P/N 350GH-80 Procedure: 1. Set the ENGINE SW to OFF. Disconnect the extension cable from the DC Out jack.
6.0 Maintenance Record Use the following form to log maintenance and repair of your DCX3000. Maintenance Record (Refer to engine owners manual for service requirements and intervals) Model Number Serial Number Hour Date Action Initials Meter 041-028-B0-003, Rev. C...
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