Alpha Technologies AlphaGen PN-6x-T 7.5kW 48VDC - Installation and Operation Manual - Manual (Page 53)

745-020-B0-003, Rev. C 53
5.0 Turn-up and Test
5.1 Appearance and Condition of Components
Prior to applying power, open each door of the enclosure. Observe and note the condition of
the following:
• Doors and locking mechanisms
• Seals
• Door intrusion switches
5.2 System Preparation
The following procedure involves starting and stopping the engine using the Engine Control
Module (ECM). It is assumed the engine is properly connected to the 12V ignition battery and
the natural gas (or propane) fuel has been installed, pressurized, and tested for leaks. Before
beginning, verify the circuit breaker (located near the ECM) is in the ON position.
1. Ignition Battery Test Procedure:
A. Connect a digital voltmeter (DVM) set for DC Volts to the ignition battery
terminals. Connect the Red (+) lead to the positive terminal and the Black (-) lead
to the negative terminal.
B. The DVM should indicate at least 12VDC (+ 2V). If this reading is lower than
specifi ed, recharge the batteries to 13.8VDC before proceeding.
Do not use batteries (AGM or Gell Electrolyte) that read below 9V. Batteries discharged
below a safe point can cause an explosion hazard by gassing during recharge.
To prevent injury, never attempt to start a generator that has a leak detect alarm active.
Correct the alarm condition before starting the generator.
2. Check Engine Lubrication. Check the engine crankcase oil level. If necessary, add oil
to the FULL mark. DO NOT OVERFILL. Refer to the engine manufacturers’ operation
manual for proper fi ll capacities and oil types. Ensure that the same brand of oil is used
for topping the oil level (some oil manufacturer’s additives are not compatible with each
other). Never attempt to measure the oil level, or add oil, when the engine is in operation.
Placing the ECM in the Stop position will disable the generator for maintenance.
Do not attempt to crank or start the engine before servicing with the recommended oil, or engine failure will
result.
WARNING!
WARNING!
CAUTION!