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Before starting the engine, Add oil, Add fuel – Generac 5500EXL User Manual

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Generac Portable Products 5500EXL Extended Life Generator

6

• Retain battery to tray with 2 J-bolts, 2 lock washers

and 2 hex nuts (Figure 3).

• Connect the red battery cable from the engine start

button to the positive (+) terminal on battery

(Figure 4).

• Connect the black battery cable to the negative (–)

terminal on battery (Figure 4).

• Connect the other end of the black cable to the

engine mount, not the frame.

CAUTION

: Be sure the black cable is

connected to the engine mount, not the frame.

You could damage the ground wire.

BEFORE STARTING THE

ENGINE

Perform the following tasks before starting the unit:

Add Oil

WARNING!

Any attempt to crank or start the

engine before it has been properly filled with the

recommended oil may result in an engine

failure.

To fill your engine with oil:
• Place generator on a level surface.
• Follow the oil grade recommendations and oil fill

instructions given in the engine owner’s manual.

NOTE: The generator’s revolving field rides on a

prelubricated and sealed ball bearing that requires no

additional lubrication for the life of the bearing.

Add Fuel

DANGER

: NEVER fill fuel tank indoors.

NEVER fill fuel tank when engine is running or

hot. Do Not light a cigarette or smoke when

filling the fuel tank.

CAUTION

: Do Not overfill the fuel tank.

Always allow room for fuel expansion.

Use only regular UNLEADED gasoline.
IMPORTANT
: It is important to prevent gum deposits

from forming in essential fuel system parts such as the

carburetor, fuel filter, fuel hose or tank during storage.

Also, experience indicates that alcohol-blended fuels

(gasohol, ethanol or methanol) attract moisture,

leading to separation and formation of acids during

storage. Acidic gas can damage the fuel system of an

engine.

Figure 4 — Connect Battery Cables

RED wire from

Start Button

BLACK wire from

engine mount