Generac 005262-0 owner manual ‹ Cold Weather KIT, ‹ Reconfiguring the Fuel System

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Standby Generator Sets

Specifications

Figure 1 — Interconnections

CONTROL PANEL

Utility In

Transfer Switch

NEUTRAL

GENERATOR CONNECTION BOX

 

TO

 

ALTERNATOR

N1

NEUTRAL

N2

 

23

 

194

 

 

CIRCUIT

183

BREAKER

 

178

 

Battery

 

Charger

 

Input

GROUND

 

120 Volt +

 

Neutral

 

Grd

 

 

Gen

 

 

N1

 

 

N2

 

4- # 14 GA

23

Load

186

 

194

 

WIRES TO

178

Out

 

 

GENERATOR

CONNECTION BOX

TO GENERATOR

CONNECTION BOX

FRAME RAIL

Ground Level

Concrete Slab STUB-UP AREA

See Install Dwg for

Dimensions

‹COLD WEATHER KIT

For cold climates, optional cold weather kit (part number 0F6148) is recommended. The kit includes:

Battery Warmer

4” Junction Box with hardware

6 qt. pack 5W-30 synthetic oil (engine)

 

To Generator Control Panel

 

CIRCUIT BREAKER SIZE

KW

VOLTS

/ AMPS

LUG SIZE

45

240 1 Ø

200

#6 to 300 mcm

45

208 3 Ø

175

#6 to 300 mcm

45

480 3 Ø

80

#6 to 300 mcm

10.Reverse the procedure to convert back to natural gas.

11.The Dip switch inside the control panel must be in the LP or NG position when switching to differ- ent fuels.

Figure 6.2 — Reconfigure the Fuel System

‹RECONFIGURING THE FUEL SYSTEM

NOTE:

All models are configured for natural gas or LP vapor from the factory.

To reconfigure the fuel system from NG to LP, follow these steps:

1.Turn the main gas supply off.

2.Remove the carburetor fuel hose from the outlet port (Port 1) of the demand regulator (Figure 6.2).

3.Remove the brass hose fitting from the outlet port (Port 1) of the demand regulator.

4.Remove the brass hose fitting with solenoid from Port 2.

5.Install brass hose fitting into Port 2.

6.Install the brass hose fitting with solenoid into Port 1.

7.Connect carburetor gas hose to brass fitting.

8.Tighten all clamps and plugs.

9.Make sure fuel supply is of the proper pressure and type for configuration.

NOTE:

Port 1 is for NG only and Port 2 is for LP vapor only. No provision for dual fuel has been made.

DANGER

Serious injury or damage may occur if not con- figured properly. Please consult an Authorized Service Dealer with any questions.

02/06

0 .Rev GenSpec020

6-2

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Contents Model Standby Generator Sets Table of Contents  Warning   Electrical Hazards  Introduction ‹ Operation and Maintenance‹ HOW to Obtain Service Authorized Service Dealer Location‹ Data Label Identification RecordCoolant Recommendations Equipment DescriptionEngine OIL Recommendations Engine Protective Devices ‹ LP Fuel System Fuel System‹ Fuel Requirements ‹ Natural GAS Fuel SystemSpecifications ‹ Cold Weather KIT ‹ Reconfiguring the Fuel SystemGenerator AC Lead Connections Alternator Power Winding Connections‹ FOUR-LEAD, SINGLE-PHASE Stator ‹ 3-PHASE AlternatorsInitial Inspection for QT Genset Startup InstallationPreparation Before START-UP ‹ START-UP Inspection START-UP Checklist‹ Preparation for START-UP ‹ Retransfer and Shutdown Operating Unit with Manual Transfer SwitchGenerator Control Operation ‹ Engine START-UP and TransferChecking Fluid Levels Cooling SystemMaintenance Owner Operator can Perform ‹ Spark Plugs ‹ Changing the Engine AIR Cleaner ‹ Coolant Change‹ Changing Engine OIL ‹ Battery Maintenance Miscellaneous Maintenance‹ Cleaning the Generator ‹ BatteryKW 150 KW Standby GAS Engine Driven Generator Sets Service ScheduleMaintenance Level 11-3 11-4 Problem Cause Correction Troubleshooting GuideStandby Generator Sets Standby Generator Sets Standby Generator Sets Page PAN CB Conn BOX Page UL Circuit Breaker QJ-2P Page Instr Hypot Test not Shown Page C2 Units Page Components Included in 0F9696E Page Weldment Frame 2.4L C2 Page Battery Tray C1 CPL Page Engine 2.4L Hyundai Page Weldment Radiator Support 2.4L Page Gasket Bosch 32 Page Flange Fuel Inlet Page Rear Wrap C2 CPL Page Exhaust Elbow 2 1/4 OD 2 1/2OD Page Page Standby Generator Sets Warranty