Guardian Technologies 004708-0, 004700-0 Location and Support, ‹ 2.1.1 Generator Location

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Section 2 – Installation

Recreational Vehicle Generator

2.1 LOCATION AND SUPPORT

‹2.1.1 GENERATOR LOCATION

The most desirable location for the generator set is between the vehicle's main frame members. However, this is seldom possible. Most units must be installed on the side of the vehicle and are difficult to rein- force.

Many recreational vehicles have been factory equipped with an area for the generator set. Some vehicles may even have a generator compartment provided by the vehicle manufacturer.

Plan the generator location based on the following:

The generator set must be installed on a frame- work that is part of the recreational vehicle, as outlined in the "Generator Support" section.

The location must provide an access opening that is large enough to permit generator removal (unless the generator is to be removed from under- neath the supporting framework).

The location must provide easy access to fre- quently serviced components, such as filters, oil drains, spark plugs and other common mainte- nance parts.

The location must provide sufficient room to allow minimum clearances as outlined in "Generator Compartments". If sound insulation is to be used on the compartment walls and ceiling, the mini- mum recommended applies to the space between the generator and such insulation.

The location must provide adequate cooling and ventilating airflow for the generator without a great deal of work and expense.

If mounting the generator in an enclosed compart- ment, the base of the generator must rest flat on the floor without any gaps.

When using a suspended mounting system, ensure the base of the generator is flush with the sur- rounding bodywork. If the unit is mounted higher in the structure, heated air may recirculate into the generator causing it to overheat.

‹2.1.2 GENERATOR SUPPORT

The generator must be securely attached to a metal framework that has been made part of the vehicle frame structure by bolting or welding. The metal framework on which the generator will rest and which will restrain the generator set should consist of at least two horizontal beams. These beams should consist of (a) 1-1/2-inch square, 11-gauge steel tub- ing OR (b) 1-1/2-inch, 11-gauge angle iron. A typical supporting frame with horizontal support tubing, is shown in Figure 2.1.

The generator can be installed so that it sits on top of the horizontal support tubing if the vehicle design permits. Another method is to suspend the genera- tor below the horizontal support tubing by means of suitable, structurally sound metal framework. The following general rules apply:

Vehicle construction MUST be capable of support- ing the weight of the generator.

Whether the generator is mounted above the hori- zontal support tubing or suspended below the tub- ing, the supporting frame used must be structur- ally sound.

If the generator cannot be bolted directly to the supporting frame or support tubing, consider using additional tubing, angle brackets or other supports to give the supporting frame sufficient strength.

Figure 2.1 – Typical Horizontal Support Frame

‹2.1.3 SUSPENDED MOUNTING

If the generator will be suspended below the hori- zontal support tubing, the suspension method used with the vehicle frame members must (a) be able to support the weight of the generator AND (b) provide sufficient restraint for the generator. One typical sus- pended mounting system is shown in Figure 2.2. The location of a suspended mounting system must be carefully planned, keeping the following general rules in mind:

Protect the generator against road splash and debris. Baffles or splash guards may be required to protect certain areas of the generator. To make sure the gen- erator is adequately protected, road test the installa- tion through mud, water and slush.

The installer must make certain that the selected location will permit adequate cooling and ventilat- ing airflow to be supplied.

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Contents Air-cooled Recreational Vehicle Generators Authorized Service Dealer Location IntroductionPart II Installation Instructions Part Warning   Fire Hazards  Generator Identification Model Number Serial Number KW Rating Rated VoltageSafety SpecificationsGenerator Applicability ‹ 1.5.1 Fuel Requirements‹ 1.5.5 Generator Fuel ConsumptionEngine OIL Requirements ‹ 1.5.6 Emissions Compliance PeriodGenerator Control Panel Automatic ChokeBefore Starting the Engine Starting the Generator ‹ 2.4.2 Engine Lubrication‹ 2.4.3 Fuel Supply ‹ 2.4.4 Cooling and Ventilating AIRStopping the Generator Applying Loads to GeneratorDo not Overload the Generator Protection Systems Additional Information ‹ 2.9.3 Field Boost‹ 2.10.2 Operation in High Grass or Brush ‹ 2.9.4 Overvoltage ProtectionChecking the Engine OIL Level Changing the Engine OIL AND/OR OIL FilterMaintaining the Engine AIR Cleaner Clean AIR Intake‹ 3.3.1 Cleaning the Foam Precleaner Clean Spark Arrestor Cleaning the GeneratorFuel Filter Battery Maintenance OUT of Service Procedure‹ 3.12.1 Removal from Service Exercising the GeneratorAdjusting Valve Clearance RV Generator Service Interval‹ 3.12.2 Return to Service Recreational Vehicle Generator Part  General Hazards   Fire Hazards  Purpose and Scope Manual Equipment DescriptionStandards Booklets Major Features and Dimensions Drawing No D8716-H Location and Support ‹ 2.1.1 Generator Location‹ 2.1.2 Generator Support Generator Compartments ‹ 2.1.4 Generator Restraint‹ 2.2.2 Compartment Construction ‹ 2.2.1 Compartment Size‹ 2.2.4 Acoustics ‹ 2.2.3 Sound Insulating Materials‹ 2.2.5 Compartment Floor Cutouts ‹ 2.3.1 Generator AirflowCompartment Floor Cutout Drawing 0G3723-A ‹ 2.3.2 Testing the Installation Gasoline Fuel System‹ 2.4.1 Fuel Tank ‹ 2.4.2 Generator Fuel Supply LineExhaust System Flexible Fuel Line‹ 2.5.1 Spark Arrestor ‹ 2.5.2 Exhaust System Safety Electrical Connections‹ 2.6.5 Isolating Different Power Sources ‹ 2.6.6 Power Supply Cord‹ 2.6.4 Conduit Battery Installation ‹ 2.7.1 Recommended Battery‹ 2.7.2 Battery Cables Optional Accessories ‹ 2.7.4 Battery Compartment‹ 2.8.1 Remote START/STOP Panel Post Installation Tests Testing Under LoadBefore Initial START-UP Initial StartInstallation Checklist Troubleshooting Guide Problem Cause CorrectionElectrical Data Customer Supplied by Recreational Vehicle Generator Enclosure Drawing No D8352-M QTY Description Recreational Vehicle Generator Generator Drawing No D8353-M FAN, 8 Curve BLADE, 16.5MM I.D Exploded Views and Parts Lists QTY Exploded Views and Parts Lists GUARD, FAN Exploded Views and Parts Lists Long Block Assembly Your Warranty Rights and Obligations MANUFACTURER’S Emission Control System Warranty CoveragePURCHASER’S/OWNER’S Warranty Responsibilities Emission Control System Warranty Emission Related Parts Include the FollowingWarranty Schedule CONSUMER/PERSONAL Applications