System Ground; Connecting To A Building's Electrical System - Briggs & Stratton PRO750 Manual Del Operario

To protect the fuel system from gum formation, mix in a fuel
stabilizer when adding fuel. See Storage. All fuel is not the
same. If you experience starting or performance problems
after using fuel, switch to a different fuel provider or change
brands. This engine is certified to operate on gasoline. The
emission control system for this engine is EM (Engine
Modifications).
1. Clean area around fuel fill cap, remove cap.
2. Slowly add unleaded gasoline (A) to fuel tank (B). Be
careful not to fill above the baffle (C). This allows
adequate space for fuel expansion as shown.
C
3. Install fuel cap and let any spilled fuel evaporate before
starting engine.
High Altitude
At altitudes over 5,000 feet (1524 meters), a minimum
85 octane / 85 AKI (89 RON) gasoline is acceptable. To
remain emissions compliant, high altitude adjustment is
required. Operation without this adjustment will cause
decreased performance, increased fuel consumption, and
increased emissions. See a Briggs & Stratton Authorized
Dealer for high altitude adjustment information. Operation of
the engine at altitudes below 2,500 feet (762 meters) with
the high altitude kit is not recommended.

System Ground

The generator has a system ground that connects the
generator frame components to the ground terminals on the
AC output receptacles. The system ground is connected to
the AC neutral wire (the neutral is bonded to the generator
frame).
Special Requirements
There may be Federal or State Occupational Safety and
Health Administration (OSHA) regulations, local codes, or
ordinances that apply to the intended use of the generator.
Please consult a qualified electrician, electrical inspector, or
TANK
B
the local agency having jurisdiction:
• In some areas, generators are required to be registered
FUEL
A
with local utility companies.
• If the generator is used at a construction site, there
may be additional regulations which must be observed.

Connecting to a Building's Electrical System

Connections for standby power to a building's electrical
system must use a listed transfer switch installed by a
current licensed electrician. The connection must isolate the
generator power from the utility power and must comply
with all applicable laws and electrical codes.
WARNING Generator voltage could cause electrical
• Use listed transfer equipment, suitable for the intended use, to
prevent backfeed by isolating generator from electric utility
workers.
• When using generator for backup power, notify utility company.
• Use a ground fault circuit interrupter (GFCI) in any damp or
highly conductive area, such as metal decking or steel work.
• DO NOT touch bare wires or receptacles.
• DO NOT use generator with electrical cords which are worn,
frayed, bare or otherwise damaged.
• DO NOT operate generator in the rain or wet weather.
• DO NOT handle generator or electrical cords while standing in
water, while barefoot, or while hands or feet are wet.
• DO NOT allow unqualified persons or children to operate or
service generator.
shock or burn resulting in death or serious
injury.
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