Carrier 69UG15 manual Section Schematics, Schematic Diagram Legend

Page 41

SECTION 5

SCHEMATICS

5.1 INTRODUCTION

This section contains the 12-volt DC control circuit schematics, the 460 volt alternating current generator schematic and the 230 volt alternating current generator schematic. To identify the schematics applicable to your PID number refer to Table 1-1.

Based On Drawings 62-11411-00 Rev-

62-11414-00 Rev -

Figure 5-1 Schematic Diagram - Legend

(Applies to Figures 5-2 thru 5-4)

5--1

T-343

Image 41

Contents Operation and Service Model 69UG15 Table of Contents Table of Contents Table Number List of IllustrationsList of Tables Safety Summary Specific Warning and Caution Statements Introduction Configuration IdentificationSection Description PID Generator Set Volt343 Engine Screw Threads EngineOperating Controls and Instruments Battery ChargerIntroduction Control Panel and Related Components a. Gauges and SendersMeters Manual SwitchesSafety Devices Customer Specific Control Panel and Box Auto Restart Sequencing Auto Restart Preset Values Indicator DescriptionIntake Engine Series FuelAuto Restart Sequencing Intake Engine Series Intake Heater Unit SpecificationsGenerator Nominal Tank Sizes Fill Capacity Draw CapacityEngine Data Outdoor Temperature CentigradeSAE Winter SummerOperation Generator SET InstallationGenerator SET Removal Typical Generator Set Mounting Quick MountCold Engine Preheat Times Starting and Stopping InstructionsControl Circuit Operation Remedy Section TroubleshootingCondition Possible Cause Reference Section Diesel Engine Engine Will Not StartEngine Will Not Shut Off Condition Possible Cause Reference SectionStarter Motor Malfunction Malfunction In The Engine Starting CircuitBattery Charger Solid State Miscellaneous Engine TroubleshootingAlternating Current Generator Auto RE-START Option Remedy Battery Service Section Service and Preventive MaintenancePreventative Maintenance Schedule Units Interval Units Description of ProcedureEvery 1000Hours Interval UnitsServicing Heater Switch 1. Remove control box cover Servicing Low Oil Pressure SwitchAttempt to Adjust Engine Speed Engine Crankcase Breather Preventative Maintenance and Operating PrecautionsServicing the Alternating Current Generator CoolingWinding Insulation Testing Terminal Strip CleaningWire Ohm Rotor DamageTerminals see Figure Diode TestingBearing Replacement Bolt Isolator Truss Frame UnidriveBolt Shockmount Engine Isolator/Shockmount ReplacementGenerator Install Mount With Large Flare AT TOP Frame Engine Mount Right Side View Unidrive Torque RequirementsEngine & Generator SHOCKMOUNTS/ISOLATORS TOP View Schematic Diagram Legend Section SchematicsSchematic Diagram Schematic Diagram 460 Volt Alternating Current Generator Schematic Diagram 230 Volt Alternating Current Generator Based On Drawing 62-11413-00 Rev a Schematic Diagram Schematic Diagram 460 Volt Alternating Current Generator Index Index