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117846
PORTABLE GASOLINE GENERATORS
R
VENTILATION
DUST, DIRT, RAIN,
AND SNOW
HIGH AND LOW
TEMPERATURE
OPERATION
Air temperature affects generator output.
Output drops 1% for each 10° temperature rise
above 60° F. Very low temperatures may make
the engine hard to start. See engine owner’s
manual for more information.
GENERAL
INFORMATION
Master portable generators are rugged and
compact. These generators use brushless
alternators for dependable, trouble-free ser
-
vice. Honda gasoline engines provide long
life under heavy use. Honda engines have
overhead valves (OHV). This provides high
performance with lower fuel consumption.
These engines are governed to maintain
engine speed of 3600 RPM under load. 3600
RPM engine speed provides 120/240V, 60
Hz power.
Additional Features
• Circuit breaker protection
• Large fuel tank
• Oil alert system
• Electric starter
• 15-Amp ground fault circuit interrupter
(GFCI) receptacle
UNPACKING
1. Remove generator from carton.
2. Remove any protective packaging ap-
plied to generator for shipment.
3. Check for loose or missing parts. Check
for shipping damage. If any parts are
missing or damaged, promptly inform
dealer where you bought generator.
4. Battery cables are supplied and in-
stalled. See Battery, page 8 for battery
installation instructions.
This generator needs cooling air to run prop-
erly. Never block free-flowing, cooling air
to generator. Overheating will occur without
cooling air. This will damage the generator.
Keep generator at least three feet away from
any object.
DANGER: Use only in well-
vented areas. Make sure area
has plenty of free-moving, fresh,
outside air. Never run generator
in an enclosed or confined area.
Never run generator inside oc-
cupied building. Engine exhaust
contains poisonous carbon
monoxide gas. Overexposure will
cause loss of consciousness and
will lead to death.
Do not use generator in extremely dusty or
dirty conditions. This will severely affect its
life. Keep generator clean. Do not allow dust,
dirt, rain, or snow to collect on it. Protect
generator from outdoor elements.
WARNING: Do not use genera-
tor outdoors in rain or snow. Do not
use generator near standing water
or snow. Do not use if generator is
wet or damp. Operating generator
in these conditions increases the
risk of electrocution. Severe injury
or death can occur.
PRODUCT
IDENTIFICATION
(Continued)
Figure 2 - Portable Generator - Model MGH8500AIE
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F
FUEL
Gas Tank
120 Volt
Receptacle
120 Volt Receptacle
(Duplex)
Gas Cap/Fuel Gauge
Control Panel
Circuit Breaker
120/240 Volt Receptacle
Hour Meter
120 Volt
Receptacle (GFCI)
Auto-Idle Switch
Roll Cage
Alternator
Oil Filter
Choke
Lever
Ground
Bolt