beautypg.com

Fig. 1-3 cabinet component layout, Fig. 1-3, Cabinet component layout – Alpha Technologies AlphaGen 5.0kW Auxiliary Power Unit User Manual

Page 14: System overview

background image

1. System Overview

14

031-132-B0-001 Rev. A

TM

©2000

1.1

System Enclosure Overview, continued

System components shown below allow for easy access during operation and

maintenance. The 12 Volt ignition battery for the APU is housed in an

electronics compartment above the APU. All operations of the APU are

controlled automatically by the Engine Control Module (ECM); operator

intervention is not required to start or stop the APU.

Solenoid-actuated fuel shut off valve

Gas sensor

Pad shear sensor

Gas Utility Box

Ignition Battery

Water Intrusion

Tamper switch sensors

Battery charger

Interface cables

ECM

Exhaust vent

Ignition Battery

Oil fill port

Rectifier

Spark Plug

Demand Regulator

Dual-fuel load block

Air filter

Oil filter

Generator set local controls

Fig. 1-3 Cabinet Component layout