User Manual
4
114716
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 
service. Robin’s  gasoline engines provide 
long life under heavy use. 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
• Spark-arresting muffler
• Large fuel tank
• Oil alert system
•  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, please contact our 
Technical Service Department at 1-800-
858-8501 (English Only).
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 gen-
erator is wet or damp. Operating  
generator in  these conditions 
increases the  risk  of  electrocu-
tion. Severe injury or death can 
occur.










