Generac 40kW LP, 37kW NG owner manual Level

Page 22

Section 4 — Maintenance

QUIETSOURCE™ 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.

20 Generac® Power Systems, Inc.

Image 22
Contents Liquid-cooled, Prepackaged Standby Generators ‹ HOW to Obtain Service Authorized Service Dealer Location‹ Operation and Maintenance IntroductionTable of Contents General Hazards Electrical Hazards Automatic System Operation Transfer SwitchGenerator Generator AC Connection Systems‹ 1.7.3 LOW Coolant Level Switch ‹ 1.7.1 LOW OIL Pressure Switch‹ 1.7.2 High Coolant Temperature Switch Generator Fuel SystemUnpacking Lifting the Generator‹ 1.10.1 Generator Specifications SpecificationsReconfiguring the Fuel System ‹ 1.10.2 Engine SpecificationsEngine OIL Recommendations Torque SpecificationsBefore Installation Coolant RecommendationsBasic Standby Electric System Generator LocationGenerator Mounting Support ‹ 2.1.1 Nfpa StandardsTotal Circuit Isolation Method Transfer Switch Signal ConnectionsEmergency Circuit Isolation Method Generator AC Neutral Connections‹ 2.9.2 GTS-TYPE Engineered Transfer Switch Battery Installation‹ 2.10.1 Vented Batteries Using AN Engineered GTS Transfer Switch Preparation Before START-UP‹ 3.2.5 SET Exercise Time Switch ‹ 3.2.1 AUTO/OFF/MANUAL Switch‹ 3.2.2 Fault Indicator LED Control Console ComponentsAutomatic Operation Manual Transfer START-UP Engine Governor AdjustmentsRetransfer and Shutdown Weekly Exercise CycleCooling System Overload Protection for Engine DC Electrical SystemChecking Fluid Levels ‹ 4.5.12 Spark Plugs ‹ 4.5.11 Changing the Engine AIR Cleaner‹ 4.5.10 Changing Engine OIL ‹ 4.5.13 Coolant Change‹ 4.6.2 Battery Miscellaneous Maintenance‹ 4.6.1 Cleaning the Generator ‹ 4.6.4 Battery ReplacementScheduled Maintenance Service Maintenance Interval InformationLevel Maintenance Level Troubleshooting Points Problem Cause CorrectionInstallation Diagram Electrical Data Electrical Data Electrical Data Electrical Data Carrier Rear Bearing Boot Battery Cable Assy WireHold Down Battery Battery Post Covwer BlackSee Latch Detail Duct Intake MID AL Assy GRD Wire 99HSBASSEMBLY,BASE-DOOR Ground Wire Duct Discharge RH ALGenerac Power Systems, Inc Cover Front Panel HSB Assy 2A 12V UL BatteryControl BOX HSB Cover TOP Panel HSB ShockGenerac Power Systems, Inc Flexplate 3.9L HSB Cover Flywheel AccessAssembly Resistor SunkPump VENTURI,3.9L Cryslr HSB 22FAN Tank Coolant RecoveryRadiator Copper Brass Radiator Support L/H SideTo Engine Plate AIR Cleaner TOP Base AIR Cleaner PlateHold Down AIR Cleaner Flange Fuel InletLeads STR-390--40AD HSB 433MM LONG3.9L Chrysler Rotor 390 30KW 1P Direct HSBRotor 390 40KW 1P Direct HSB Rear Bearing Carrier 390/DRCTNUT TOP Lock FL M12-1.75 OUTWYE, Pipe 3.9L Chrysler Pipe L/H Exhaust ManifoldQuietsource 40kW Liquid-cooled Generators Quietsource 40kW Liquid-cooled Generators Quietsource 40kW Liquid-cooled Generators This Warranty Shall not Apply to the Following