Kohler 12RESM1 Installation, General, Lifting, Generator Set Inspection, Location and Mounting

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Section 1 Installation

1.1 General

Have an authorized distributor/dealer install the generator set outdoors according to the instructions in this manual. The generator set installation must comply with the National Electrical Code (NEC) and local code requirements. Do not install this generator set indoors.

Use the generator set and transfer switch dimension drawings and wiring diagrams for installation.

1.2 Lifting

WARNING

Unbalanced weight.

Improper lifting can cause severe injury or death and equipment damage.

Do not use lifting eyes.

Lift the generator set using lifting bars inserted through the lifting holes on the skid.

Approximate generator set weights are shown in Figure 1-1. Use lifting bars inserted through the holes in the skid to lift the unit. See Figure 1-2 or Figure 1-4 for lifting hole locations.

Model

Weight, kg (lb.)

 

 

12 kW

186 (410)

 

 

17/18 kW

227 (500)

 

 

Figure 1-1 Approximate Weights

1.3 Generator Set Inspection

Complete a thorough inspection of the generator set. Check for the following:

1.Inspect the generator set for loose or damaged parts or wires. Repair or tighten any loose parts before installation.

2.Check the engine oil. Fill, if necessary, with the recommended viscosity and grade of oil. Use synthetic oil, API (American Petroleum Institute) Service Class SG or higher. See TP-6517, Operation Manual, for additional information.

1.4 Location and Mounting

See Figure 1-2 (12 kW) or Figure 1-4 (17/18 kW) for the generator set dimensions and fuel and electric inlet locations. The drawing dimensions are shown in millimeters, with inches in brackets.

Install the generator set outdoors. Provide the minimum clearance around the generator set shown in Figure 1-3 or Figure 1-5. Locate the generator set so that the hot exhaust does not blow on plants or other combustible materials. Do not install the generator set where exhaust gas could accumulate and seep inside or be drawn into a potentially occupied building.

The generator set is shipped on a plastic mounting pad. Prepare a flat, level mounting area covered with a weed barrier and gravel as shown in Figure 1-5. Set the plastic mounting pad directly on the gravel. Do not install the mounting pad directly on grass.

TP-6516 4/09

Section 1 Installation 13

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Contents Controller DC-RET Digital Control ModelsTP-6516 4/09d Generator Set Identification Numbers Product Identification InformationEngine Identification Controller IdentificationTable of Contents TP-6516 4/09 Battery Safety Precautions and InstructionsAccidental Starting Exhaust System Engine Backfire/Flash FireFuel System Hazardous Voltage/ Moving Parts Hazardous NoiseHeavy Equipment Hot Parts Detail IntroductionGenerator Set Component Locations, 17/18 kW Models Service Assistance TP-6516 4/09 General InstallationLifting Generator Set InspectionSee Section Generator Set Clearances, 12 kW Models, ADV-7466, Sheet Installation TP-6516 4/09 Generator Set Clearances, 17/18 kW Models, ADV-7341-B, Sheet Exhaust Requirements Power SupplyAir Requirements Fuel Supply Fuel RequirementsFuel Pipe Size Fuel ConversionFuel Conversion 17 Dsai Connection AC Connections Electrical ConnectionsRemote Start Connection Battery ChargerGrounding EZ-273000-J Engine starting battery location 24 Carburetor Heater, 17/18 kW Carburetor Heater optionalStartup Notification Prestart Installation CheckInstallation TP-6516 4/09 Wiring Diagrams and Schematics Wiring DiagramsSchematic Diagram, 12 kW Models, ADV-7351 Point-to-Point Wiring Diagram, 12 kW Models, GM52471 Schematic Diagram, Single Phase, 17/18 kW Models, ADV-7353 TP-6516 4/09 Wiring Diagrams Wiring Diagrams TP-6516 4/09 Ansi Appendix a AbbreviationsLCB TP-6516 4/09 TP-6516 4/09 Page 2007, 2008, 2009 by Kohler Co. All rights reserved
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