Walk-Around Inspection
Perform the following steps daily:
- Check the area that is surrounding the UPS system. Ensure that the area remains free from clutter. Free access to the UPS system must always be allowed.
- Ensure that the vents on the front doors (air intakes) and the exhaust opening on top of the UPS cabinet are not blocked.
- Verify that the operating environment is within the parameters that are specified in the Electrical Specifications Section.
- Verify that the UPS System is in "Normal" mode. The "Normal" status indicator will be illuminated.
Caterpillar Information System:
797F Off-Highway Truck Steering System Center Arm (Steering) - Adjust
UPSB130 Uninterruptible Power Supply Modes Of Operation
C9.3 Industrial Engine Soot Antenna
793F Off-Highway Truck Machine Systems Brake Control Valve (Service Brake, Parking Brake) - Assemble
793F Off-Highway Truck Machine Systems Brake Control Valve (Service Brake, Parking Brake) - Disassemble
G3304B and G3306B Engines Oxygen Level - Test
UPSB130 Uninterruptible Power Supply Glossary
UPSB130 Uninterruptible Power Supply Related Options
UPSB130 Uninterruptible Power Supply Component Location
UPSB130 Uninterruptible Power Supply UPS Characteristics
UPSB130 Uninterruptible Power Supply Battery Service
UPSB130 Uninterruptible Power Supply Return to Normal Operation
Reuse and Salvage of 3208 Engine Sleeve Metering Fuel Systems (SMFS) {0374, 1250} Reuse and Salvage of 3208 Engine Sleeve Metering Fuel Systems (SMFS) {0374, 1250}
349F and 352F Excavators Stopping the Engine
C9.3 Tier 4 Interim Engines Fuel Pressure Is Low
349F and 352F Excavators Equipment Lowering with Engine Stopped
349F and 352F Excavators Operation Information
C13, C15, and C18 Tier 4 Final Engines Pressure Sensor (DPF Inlet)
2009/12/09 A New Undersized Connecting Rod Bearing Is Available for All C27 and C32 Engines {1225}
349F and 352F Excavators Power Receptacle - If Equipped
2010/01/25 Installing Orifice Plates in some G3520C Landfill Engines {1063, 1380}
C9.3 Tier 4 Interim Engines Fuel Pressure Is High
C9.3 Tier 4 Interim Engines Power Is Intermittently Low or Power Cutout Is Intermittent
349F and 352F Excavators Cab Door