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 the system, contact Alpha Technologies or the nearest Alpha representative. Save this document for future reference.
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Alpha denies responsibility for any damage or injury involving its enclosures, power supplies, generators, batteries or other hardware, manufactured by Alpha or members of the Alpha Group, when used for an unintended purpose, installed or operated in an unapproved manner, or improperly maintained.
DCX2000 Portable Generator Safety Notes The manufacturer cannot anticipate every circumstance that may involve a hazard, therefore, these warnings are not comprehensive. WARNING! FUMES HAZARD Engine exhaust contains carbon monoxide gas, which can be deadly in closed or poorly ventilated areas.
Introduction The Alphagen DCX2000 portable DC generator supplies DC voltage to a power supply battery bus when commercial AC power is not available. The generator is designed to be temporarily connected to the DC bus of a standard Alpha 36V uninterruptable power supply (UPS). Upon loss of commercial AC power, the existing batteries immediately supply the power supply inverters.
Introduction, continued DCX2000 Generator Components, continued The engine serial number is stamped on the engine block (remove maintenance panel). 11085603 Serial Number Fig. 1-2, Engine Serial Number 041-135-B0-001 Rev. A (07/2013)
Operation 2.1 Oil Level WARNING! ELECTRICAL HAZARD Power OFF the generator engine and place on a level surface before servicing. CAUTION! • Using non-detergent oil or 2-stroke engine oil will shorten service life and void the warranty. Use only high-detergent, premium quality, 4-stroke engine oil, certified to meet U.S. automobile manufacturer’s requirements for API Service Classification SG/SF/SJ/SL/SM/SN.
The area must be free of spilled fuel before starting the engine. Avoid repeated or prolonged contact with skin or exposure to vapor. KEEP OUT OF REACH OF CHILDREN. Only use regular unleaded gasoline with the DCX2000 Generator. The fuel tank has a capacity of 1.7 gallons (6.5 Liters).
Operation, continued 2.3 Air Cleaner CAUTION! Never run the engine without the air cleaner element in place. Rapid engine wear will result from contaminants entering through the carburetor into the engine. Tools Required: #2 Philips Head Screwdriver Procedure: 1. Remove the maintenance cover. 2.
Operation, continued Power System Connections 2.4.1 Y-Style Connection ALM/ STRG A OUTPUT STRG B FLASH = MIN ALM STRG C ALARM SOLID = MAJ ALM STRG D TEST Rx/Tx PWR GRN = OK BLUE = WARN RED = OUT L R I BATTERY TEMP BATTERY...
Operation, continued Power System Connections, continued 2.4.2 Ring Lug Style Connection ALM/ STRG A OUTPUT STRG B FLASH = MIN ALM STRG C ALARM SOLID = MAJ ALM STRG D TEST Rx/Tx PWR GRN = OK BLUE = WARN RED = OUT L R I BATTERY TEMP...
Operation, continued Power System Connections, continued 2.4.3 Alligator Clamp Style Connection ALM/ STRG A OUTPUT STRG B FLASH = MIN ALM STRG C ALARM SOLID = MAJ ALM STRG D TEST Rx/Tx PWR GRN = OK BLUE = WARN RED = OUT L R I BATTERY TEMP...
START Choke Lever 2000 36V DC GENERATOR ALPHA Fuel Primer Fig. 2-7, Start-Up CAUTION! Substantial overloading that continuously lights the overload LED (red) may damage the generator. Marginal overloading that temporarily lights the overload LED (red) may shorten the service life of the generator.
If you always operate the generator at altitudes higher than 5000 feet (1500 m) above sea level, have an authorized Alpha Service Center install a high altitude main jet. Even with suitable carburetor jetting, engine horsepower will decrease approximately 3.5% for each 1000 feet (305 m) increase in altitude.
Operation, continued 2.9 Output, Alarm and Oil LEDs CAUTION! Before connecting or reconnecting a power supply to the generator, check that it is in good condition and that its electrical rating does not exceed that of the generator. Use Fig. 2-10 and Table 2-1 to understand the different LED states of the generator. LCD Display ALARM OUTPUT...
NOx and hydrocarbons is very important, as they are a major contributor to air pollution. Carbon monoxide is a poisonous gas. The emission of fuel vapors is also a source of pollution. The Alpha generator engine utilizes a precise air-fuel ratio and emission control system to reduce the emissions of carbon monoxide, NOx, hydrocarbons, and evaporative fuel emissions.
The parts making up the emission control system have been specifically approved and certified by the regulatory agencies. Replacement parts supplied by Alpha have been manufactured to the same production standard as the original parts. The use of replacement parts or accessories which are not designed by Alpha may affect the engine emission performance.
Servicing, continued 3.2 Maintenance Schedule Regular Service period. Perform at every indicated month or operating hour interval, whichever occurs first. Maintenance Item 1st Month Every 3 Months Every 6 Months Once per Year Procedure Each Use 4 to 6 Hours 50 Hours 100 Hours 300 Hours...
Servicing, continued 3.3 Changing Oil WARNING! BURN HAZARD Engine oil is HOT! Avoid contact with skin and clothing. CAUTION! Switch the engine OFF before draining the oil. Recommended oil is synthetic SAE 10W-40 when ambient temperature is above 32° F (0° C). Synthetic SAE 0W-40 is recommended if operating temperatures are below 32°...
Servicing, continued 3.4 Air Cleaner Service WARNING! FIRE HAZARD Do not use gasoline or low flash point solvents for cleaning. They are flammable and explosive under certain conditions. CAUTION! Never run the generator without the air cleaner, otherwise rapid engine wear may result. A dirty air cleaner will restrict air flow to the carburetor.
Servicing, continued 3.5 Spark Plug Maintenance To ensure proper engine operation, the spark plug must be in good repair and properly gapped. Replace and properly gap the spark plug per the following procedure. Tools Required: #2 Philips Head Screwdriver A7RTC Resistor-type Spark Plug Procedure: 1.
Servicing, continued 3.6 Spark Arrestor Maintenance CAUTION! If the generator has been running, the muffler will be very hot. Allow it to cool before proceeding. NOTE: The spark arrestor must be serviced every 100 hours to maintain its efficiency. Tools Required: #2 Philips Head Screwdriver Procedure: 1.
Transport and Storage Instructions 4.1 Transporting the Generator When transporting the generator, it should always be secured upright in its normal operating position with the fuel valve and engine switch turned OFF. WARNING! FIRE & FUMES HAZARD When transporting the generator, do not overfill the tank, and do not operate the generator while it is on or in a vehicle.
Transport and Storage Instructions, continued 4.4 Long Term Storage WARNING! FIRE HAZARD Gasoline is extremely flammable and explosive under certain conditions. Do not smoke or allow flames or sparks in the area. 1. Be sure the storage area is free of excessive humidity and dust. 2.
Low or empty oil tank Add recommended oil No spark from spark plug Replace spark plug Engine still does not start Contact Alpha technical support No output voltage Circuit breaker OFF Reset circuit breaker Output indicator light (green) OFF; overload...
Specifications DCX2000 Portable Generator Specifications Generator Model DCX2000-36 Rated Voltage (VDC) 39.5 Rated Current (A) 50.6 Max Current (A) 62.5A Rated Output (W) 2000 Max Output (W) 2200 Engine Model XG-152F Type 4 stroke, vertical shaft, air-cooled, OHC, gasoline engine...
The SORE owner is responsible for the performance of the required maintenance listed in the Owner’s Manual. Alpha recommends retaining all receipts covering maintenance on the SORE, but Alpha cannot deny warranty solely for the lack of receipts or for failure to ensure the performance of all scheduled maintenance.
Warranty Information, continued 7.2 Emission Control System Warranty The generator engine complies with U.S. Environmental Protection Agency, Environment of Canada, and the state of California (if the model is certified by CARB). The following systems and/or parts are covered by this warranty. Failures or improper operation of the following systems and components will be diagnosed and repaired with no charge for labor or parts.
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