STORAGE/TRANSPORT Procedures

Never place any type of storage cover on this generator while it is still hot.

When transporting or storing this generator for extended time:

•Allow generator to fully cool before moving it. A hot engine and exhaust system can burn you and ignite some materials.

•Empty the fuel tank. (See “Emptying the Fuel Tank” in the “Maintenance/Care” section.)

•Turn the fuel valve to the “off” position.

•Disconnect the spark plug.

•Do not obstruct any ventilation openings.

•Do not drop or strike this generator while moving it.

•Store this generator in a cool dry area, free of excessive dust.

Storage Time

Less than 1 month

1 to 2 months

2 months to 1 year

1 year or more

Recommended Storage Procedure (which will help prevent difficult starts) No storage procedure required.

Fill with fresh gasoline and add gasoline conditioner

Empty the fuel tank. (See “Emptying the Fuel Tank” in the “Maintenance/Care” section.)

Empty the fuel tank. (See “Emptying the Fuel Tank” in the “Maintenance/Care” section.) Disconnect the spark plug.

TROUBLESHOOTING

IMPORTANT: If trouble persists, call our customer help line at 1-866-460-9436, Monday - Friday, 8 AM - 4 PM Central Time.

Symptom	Cause	Solution
Engine will not start.	Engine switch is set to "off."	Set engine switch to "on."
	Fuel valve is turned to "closed."	Turn fuel valve to "open."
	Choke is open.	Close the choke.
	Engine is out of gasoline.	Add gasoline.
	Engine is filled with contaminated and/or old	Drain gasoline from the engine and add new
	gasoline.	gasoline.
	Spark plug is dirty.	Clean spark plug.
	Spark plug boot is cracked.	Replace spark plug.
	Spark plug is broken.	Replace spark plug.
	Oil is low.	The oil level should be at the bottom of the
		threads on the dipstick hole. If it is not, add or
		replace oil.
	Circuit breaker is off.	Flip circuit breaker to "on."
Engine will not start.	Spark plugs not sparking.	Verify that you have spark. Pull spark plug cap
		off spark plug. Take spark plug out using spark
		plug wrench. Loosen the four gas tank bolts
		using 10mm wrench. Put spark plug back into
		boot and hold it onto bare metal. Make sure the
		on/off switch is in the ON position. Pull the
		starter. You should see a spark.
Engine will not start.	Carburetor is gummed up.	If the generator has been sitting for a long time,
		it is possible that it is gummed up. Remove air
		box cover, then remove the air filter. Remove
		the two 10mm bolts that hold the carburetor.
		Lift up on the throttle linkage on the top of the
		carburetor. It should pop off. Pull the fuel line
		off. The carburetor will slide off. Turn the
		carburetor upside down and remove the 10mm
		bolt on the bottom of the bowl. Remove the pin
		that holds the float on. Pull the float up. Inspect
		the float needle, and make sure the orifice is
		not gummed up. Remove the rubber gasket,
		then clean the orifice if it is dirty. Use carb
		cleaner. Do not spray carb cleaner on the float
		needle or any rubber. (See page 27)
GEN1850 1850 Surge Watts Portable Generator		20

GEN1850 specifications

The Buffalo Tools GEN1850 is a versatile and robust industrial-grade generator designed to cater to the demanding power needs of various applications. With a user-friendly design and advanced technology, this generator stands out in the competitive landscape, making it a preferred choice for both professionals and DIY enthusiasts.

One of the standout features of the GEN1850 is its powerful 6.5 HP engine, capable of delivering a maximum output of 1850 watts. This reliable engine ensures that users can run essential appliances, tools, and equipment without interruption, making it ideal for construction sites, outdoor events, and emergency back-up power at home. The generator is equipped with a 4-gallon fuel tank, providing an impressive run time of up to 10 hours at half load, thereby minimizing the need for frequent refueling during use.

The GEN1850 is designed with portability in mind. It features sturdy wheels and a foldable handle, allowing users to easily transport the generator from one location to another. This design consideration makes it an excellent companion for outdoor activities such as camping, tailgating, and RV trips, where power is often required away from conventional outlets.

Safety is a top priority in the design of the GEN1850. It comes fitted with a low oil shutdown feature, which automatically halts the engine's operation when oil levels drop below a safe threshold. This not only protects the engine from damage but also prolongs its lifespan, ensuring that users get the most out of their investment.

The generator also features multiple outlet types, including standard 120V household outlets, which allow for versatility in power supply. Whether powering tools, lights, or kitchen appliances, users have the flexibility they need for various situations.

Moreover, the GEN1850 operates with a sound level that is remarkably quiet for a generator of its size, making it suitable for use in residential areas and during events where noise pollution is a concern. The combination of these features culminates in a generator that is not only powerful and portable but also user-friendly and safe, making the Buffalo Tools GEN1850 an excellent choice for anyone in need of reliable power on the go.