Generac Power Systems 1.6L 18 kW owner manual ‹ Cold Weather KIT, ‹ Reconfiguring the Fuel System

Standby Generator Sets

Specifications

Figure 6.1 — Interconnections

CONTROL PANEL

Utility In

Transfer Switch

NEUTRAL

GENERATOR CONNECTION BOX

	TO
	ALTERNATOR
N1			Gen
	NEUTRAL		N1
N2
			N2
23			23	Load
		4- # 14 GA	186
194			194
183	CIRCUIT	WIRES TO		Out
	BREAKER		178
178		GENERATOR
		CONNECTION
Battery		BOX
Charger
Input	GROUND			TO GENERATOR
				CONNECTION BOX
Neutral
120 Volt +
Grd

To Generator Control Panel

Ground Level Concrete Slab

STUB-UP AREA

See Install Dwg for

Dimensions

FRAME RAIL

	CIRCUIT BREAKER SIZE
KW	VOLTS	/ AMPS	LUG SIZE
25	240 1 Ø	125	#4 to 1/0
25	208 3 Ø	100	#4 to 1/0

‹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)

‹RECONFIGURING THE FUEL SYSTEM

NOTE:

All models are configured to run on natural gas 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 of the demand regulator (see Figure 6.2).

3.Disconnect the power wires from the fuel sole- noid located on top of the regulator assembly.

4.Loosen the spring clamp on the small fuel enrich- ment line and remove the hose from the hose barb.

5.Remove the black pipe assembly from the outlet port of the demand regulator.

6.Remove the NG fuel jet (loosen counter clock- wise) from the outlet port.

7.Remove the LP fuel jet (loosen counter clockwise) from the jet keeper port on the side of the regula- tor housing. Install this jet into the outlet port in the regulator casting.

NOTE:

The jet sizes are stamped on the individual jets. The larger jet size is used for running on NG.

8.Install the previously removed NG jet into the jet keeper port on the side of the regulator housing.

9.Install the previously removed black pipe onto the outlet port of the demand regulator.

10.Reverse steps 1-4 in this procedure to reactivate the demand regulator.

Figure 6.2 — Reconfigure the Fuel System

DANGER

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

04/07 A .Rev GenSpec038

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