Kohler 14/20RESA Installation Manual - Page 12

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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 the dimension drawings on

the following pages for lifting hole locations.

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.

Operation Manual, for additional information.

1.4 Location and Mounting

Install the generator set outdoors. Choose a location

that is at least 0.9 m (3 ft.) from any building or structure

and near the incoming gas service. Allow a minimum of

2.4 m (8 ft.) clearance beyond the exhaust end of the

generator set. 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.

Notice

DO NOT locate the generator set near patios,

decks, play areas, or animal shelters. Keep items

such as lawn furniture, toys, sports equipment,

and all combustible materials away from the

generator set exhaust outlet.

Remind family members, children, and visitors to

use caution near the generator set. Generator

sets connected to automatic transfer switches

start automatically during exercise periods and

power outages. Some generator set components

become hot when the generator set is running and

remain hot for a time after the generator set shuts

down.

1.4.1

Mounting Area

The generator set is shipped on an engineered

composite mounting pad. Prepare a flat, level mounting

area covered with a weed barrier and gravel or a

concrete mounting pad. Set the composite mounting

pad directly on the gravel or concrete.

Section 1 Installation

Do not install the mounting pad directly on grass, wood,

or other combustible materials. Clear all combustible

materials, including plants and shrubs, building

materials, and lawn furniture, from an area at least 2.4 m

(8 ft.) beyond the exhaust end of the generator set. See

Figure 1-7 in Section 1.5.

1.4.2

Figure 1-2 gives the exhaust temperature at rated load.

The engine exhaust mixes with the generator set

cooling air at the exhaust end of the enclosure. Mount

the generator set so that the hot exhaust does not blow

on plants or other combustible materials. Maintain the

clearances shown in Figure 1-7 in Section 1.5.

Exhaust

See TP-6804,

Exhaust gas exiting the enclosure

at rated kW, _C (_F)

Figure 1-2 Exhaust Flow and Temperature

The generator set requires correct air flow for cooling

and combustion. The inlet and outlet openings in the

sound enclosure provide the cooling and combustion

air. Figure 1-3 shows the locations of the cooling air

intake and exhaust vents. Inspect the air inlet and outlet

openings inside and outside the housing to ensure that

the air flow is not blocked.

The generator set is designed to operate with all

enclosure panels and internal baffling in place. If during

installation, maintenance or repair the unit must be

operated without the complete enclosure and baffling as

shipped from the factory make sure the exhaust panel is

removed as well.

1. Air intake

2. Exhaust outlet

Figure 1-3 Cooling Air Intake and Exhaust

1.5 Dimension Drawings

See the dimension drawings in Figure 1-4 through

Figure 1-7 for the generator set dimensions, fuel and

electric inlet locations, and recommended clearance.

Exhaust Requirements

REAR VIEW

Temperature,

_C (_F)

260 (500)

tp6733

TP-6803 12/11