Guardian Technologies 004992-2 owner manual Level

Page 23

Section 4 — Maintenance

40kW Liquid-cooled Generators

Maintenance

Level 1

 

Level 2

 

Level 3

 

Level 4

 

Tasks

Recom-

Task

Required

Task

Required

Task

 

Task

 

mended

Comp.

to be done

Comp.

to be done

Comp.

Required

Comp.

 

to be done

(Date-

3 months/

(Date-

Semi-

(Date-

to be done

(Date-

 

monthly

Initials)

Break-in

Initials)

annually

Initials)

Annually

Initials)

1. Disable the unit from operating per the first page warning.

2.Check the engine oil level. Adjust as necessary.

3.Check the engine coolant level. Adjust as necessary.

4.Check the engine coolant

thermal protection level. Correct as necessary.

5.Check the natural gas delivery system on gas

engine driven units. Tighten connections as necessary.

6. Check the air inlets and outlets for debris. Clean as necessary.

7. Check the battery electrolyte level if accessible. Adjust as necessary.

8.Check the battery posts, cables, and charger for loose connections,

corrosion, and proper operation. Correct as necessary.

9.Check the unit wiring for loose connections,

corrosion, and damage. Correct as necessary.

10.Check the engine accessory drive belts for

wear, weather cracking, and damage. Replace as necessary.

11.Visually inspect the unit looking for leaks, wear or damage, loose connections or components, and corrosion. Correct as necessary.

12.Test the engine and transfer switch safety

devices. Correct and/or adjust as necessary.

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Contents Liquid-cooled, Prepackaged Standby Generators ‹ Read this Manual Thoroughly ‹ Operation and Maintenance‹ HOW to Obtain Service IntroductionTable of Contents General Hazards Electrical Hazards Generator AC Connection Systems Transfer SwitchGenerator Automatic System OperationGenerator Fuel System ‹ 1.7.1 LOW OIL Pressure Switch‹ 1.7.2 High Coolant Temperature Switch ‹ 1.7.3 LOW Coolant Level SwitchLifting the Generator Unpacking‹ 1.10.2 Engine Specifications SpecificationsReconfiguring the Fuel System ‹ 1.10.1 Generator SpecificationsCoolant Recommendations Torque SpecificationsBefore Installation Engine OIL Recommendations‹ 2.1.1 Nfpa Standards Generator LocationGenerator Mounting Support Basic Standby Electric SystemGenerator AC Neutral Connections Emergency Circuit Isolation MethodTotal Circuit Isolation Method ‹ 2.9.2 GTS-TYPE ATS Transfer Switch Signal ConnectionsBattery Installation ‹ 2.9.1 PRE-PACKAGED ATSPreparation Before START-UP Control Console Components Using AN Engineered GTS Transfer Switch‹ 3.2.1 AUTO/OFF/MANUAL Switch ‹ 3.2.2 Fault Indicator Leds‹ 3.2.6 System Ready LED Engine Governor Adjustments‹ 3.2.5 SET Exercise Time Switch Manual Transfer START-UPWeekly Exercise Cycle Retransfer and ShutdownAutomatic Operation Cooling System Overload Protection for Engine DC Electrical SystemChecking Fluid Levels ‹ 4.5.1 Check Engine OIL Level ‹ 4.5.2 Check Battery‹ 4.5.8 Check FAN Belt ‹ 4.5.9 Inspect Engine Governor ‹ 4.5.13 Coolant Change Miscellaneous Maintenance ‹ 4.5.11 Changing the Engine AIR Cleaner ‹ 4.6.1 Cleaning the Generator‹ 4.6.4 Battery Replacement ‹ 4.6.3 Battery MaintenanceService Maintenance Interval Information Scheduled MaintenanceLevel Maintenance Level Problem Cause Correction Troubleshooting PointsElectrical Data Electrical Data Electrical Data Electrical Data Engine Block Battery Post Covwer Black Assy WireHold Down Battery Boot Battery CableSee Latch Detail Duct Discharge LH Front Assy Wire 14AWG 7.5 #0 GRN/YELIntake Duct HSB Duct Discharge RH FrontPage Cover Front Panel HSB Assy 2A 12V UL BatteryControl BOX HSB Decal AVR CoverEngine Sunk Cover Flywheel AccessAssembly Resistor Flexplate 3.9L HSBTo a 17 Radiator Support L/H Side Tank Coolant RecoveryRadiator Copper Brass VENTURI,3.9L Cryslr HSB 22FANTo Engine Flange Fuel Inlet Base AIR Cleaner PlateHold Down AIR Cleaner Plate AIR Cleaner TOPLocktight Rotor 39030AD1 HSB Tecum Rotor 390 15KW 1P Direct HSB 2.5L FordRotor 390 20KW 1P Direct HSB 2.5L Ford Rotor 390 25KW 1P Direct HSB 2.5L FordExhaust Blanket 800MM NUT TOP Lock FL M12-1.75Exhaust Flange 2 Pipe Washer Lock M12Installation Diagram 40kW Liquid-cooled Generators 40kW Liquid-cooled Generators Warranty Schedule