Operation - Generac Power Systems PowerBOSS 8000 PowerMaster Owner's Manual

• DO NOT connect 240Volt loads to 120Volt receptacles.
• DO NOT connect 3-phase loads to generator.
• DO NOT connect 50 Hz loads to generator.
• DO NOT OVERLOADTHE GENERATOR. See
"Don't Overload Generator" on page 1I.
Stopping the Engine
I. Unplug all electrical loads from generator panel
receptacles.NEVER start or stop engine with electrical
devices plugged in and turned ON.
2. Let engine run at no-load for several minutes to
stabilize internal temperatures of engine and generator.
3. Turn engine off according to instructions given in the
engine owner's manual.
4. Move fuel valve to "Off" position.
COLD WEATH ER
OPERATION
Under certain weather conditions (temperatures below
40°F [4°C] and a high clew point), your generator may
experience icing of the carburetor and/or the crankcase
breather system.
Build a structure that will enclose three sides and the top
of the generator:
I. Make sure entire muffler-side of generator is exposed.
Note that your generator may appear different from
that shown in Figure 4.
2. Ensure a minimum of two feet clearance between open
side of box and nearest object.
3. Face exposed end away from wind and elements.
4. Enclosure should hold enough heat created by
generator to prevent problems.
_, DANGER
Operate generator ONLY outdoors.
Keep at least 2 feet of clearance on all sides of generator for
adequate ventilation.
DO NOT operate generator inside any building or enclosure,
including the generator compartment of a recreational vehicle (RV).
Remove generator from shelter when temperature is above
40°F [4°C].
RECEPTACLES
_, CAUTION
NEVER attempt to power a device requiring more
amperage than generator or receptacle can supply.
DO NOT overload the generator. See"Don't Overload
Generator".
120/240 Volt AC, 50 Amp Receptacle
Use a NEMA 14-50 plug with this receptacle (Figure 5).
Connect a 4-wire cord set rated for 250Volt AC loads at
50 Amps to the plug.
F
Y (Hot)
_240 Volts AC
rame Ground
X (Hot)
W (Neutral)
NEMA 14-50
I
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