GENERATOR CAPACITY
Make sure the generator can supply enough continuous (run-
ning) and surge (starting) watts for the items you will power
at the same time. Follow these simple steps.
1. Select the items you will power at the same time.
2. Total the continuous (running) watts of these items. This
is the amount of power the generator must produce to
keep the items running. See the wattage reference chart
at right.
3. Estimate how many surge (starting) watts you will need.
Surge wattage is the short burst of power needed to start
electric motor-driven tools or appliances such as a circular
saw or refrigerator. Because not all motors start at the
same time, total surge watts can be estimated by adding
only the item(s) with the highest additional surge watts to
the total rated watts from step 2.
Example:
Tool or Appliance
Quartz Work Light
(1000 Watt)
Drill (1/2 inch,
5.4 amps)
Airless Sprayer
(1/3 HP)
Radio
Fan
2460 Total
Running Watts
Total Running Watts
Highest Starting Watts
Total Starting Watts Needed
ELECTRICAL
Running
Additional
Watts*
Starting Watts*
1000
0
600
900
600
1200
200
0
60
200
1200 Highest
Starting Watts
2460
+ 1200
3660
POWER MANAGEMENT
To prolong the life of the generator and attached devices,
it is important to take care when adding electrical loads to
the generator. There should be nothing connected to the
generator outlets before starting its engine. The correct and
safe way to manage generator power is to sequentially add
loads as follows:
1. With nothing connected to the generator, start the engine
as described later in this manual.
2. Plug in and turn on the first load, preferably the largest
load you have.
3. Permit the generator output to stabilize (engine runs
smoothly and attached device operates properly).
4. Plug in and turn on the next load.
5. Again, permit the generator to stabilize.
6. Repeat steps 4 and 5 for each additional load.
Never add more loads than the generator capacity. Take
special care to consider surge loads in generator capacity
as previously described.
CAUTION:
Do not overload the generator's capacity. Exceeding the
generator's wattage/amperage capacity can damage the
generator and/or electrical devices connected to it.
Tool or Appliance
DIY/Job Site
Quartz Work Light (1000 Watt)
Circular Saw (Heavy Duty, 7
1/4")
Drill (1/2 inch, 5.4 amps)
Miter Saw (10")
Battery Charger (15 amp)
Reciprocating Saw
Air Compressor (1 HP)
Demolition hammer
Airless Sprayer (1/3 hp)
Radio
Fan (20" Box Fan)
*Wattages listed are approximate. Check tool or equipment for actual wattage.
Page 9 — English
Estimated*
Estimated*
Running
Additional
Watts
Starting Watts
1000
0
1400
2300
600
900
1800
1800
380
0
960
960
1600
4500
1260
1260
600
1200
200
0
60
200