Firman T04073 Operator's Manual page 37

SPECIFICATIONS
Model
Starting Watts
Running Watts*
Rated AC Voltage
Rated Fequency
Phase
Voltage Regulator
Power Factor
Alternator Type
Engine
Engine Type
Displacement
Low Oil Shutdown
Ignition System
Starting System
Fuel
Capacity Fuel Tank
Lubricating Oil Capacity
Carburetor Type
Air Cleaner
P.T.O. Shaft Rotation
Oil Type
AC Grounding System
Natural gas fuel pressure range
Natural gas fuel consumption
LPG fuel consumption
*
Generator certified in accordance with CSA (Canadian Standards Association) standard C22.2No. 100-14,
Motors and Generators and complies with PGMA (Portable Generator Manufacturers' Association) standard
ANSI/PGMA G300-2018, Safety and Performance of Portable Generators.
English
Troubleshooting – Specifications
5000(GASOLINE)/4500(LPG)/4000(NG)
4000(GAS
Single Cylinder, 4-Stroke OHV Air Cooled
Breakless Ignition Type, Flywheel Magneto
Unleaded Automotive Gasoline/LPG/NG
Counter Clockwise (Facing P.T.O.)
See "Add Engine Oil" Section
Neutral Bonded To Frame
7-11 inches water column (0.25-0.40 psi)(13-20mm mercury)(1.7-2.7 kpa)
No Load
3 3
19.35ft /hr(0.54m /hr)
19,350 BTU/h (5,670 W)
7.8ft 3 /hr(0.8L/hr)
19,500 BTU/h (5,715 W)
36
T04073
OLINE )/3600(LPG)/3200(NG)
120/240V
60Hz
Single
AVR
1
Brushed
FIRMAN
223cc
Yes
Recoil/Electric Start
5.0 U.S. Gallons (19L)
20.3 oz (0.6L)
Float
Polyurethane Type
Half Load
/ )
3 3
43ft hr(1.2m /hr
43,000 BTU/h (6,301 W)
17.5ft 3 /hr(1.8L/hr)
43,542 BTU/h (12,757 W)
Customer Service: 1-844-FIRMAN1
Full Load
3 3
58ft /hr(1.7m /hr)
58,764 BTU/h (17,218 W)
27.2ft 3 /hr(2.8L/hr)
67,733 BTU/h (19,845 W)