Generac Power Systems 004701-0 用户手册

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6.  Turn off all electrical loads by setting the gener-

ator’s main circuit breakers to their “OFF” (or 
open) position.

7.  Let the unit run at no-load for a few minutes to 

stabilize internal engine/generator temperatures. 
Then, shut down the engine.

NOTE:

The generator set was thoroughly tested and 
adjusted at the factory before shipping. No addi-
tional adjustment should be necessary. Only quali-
fied service technicians who have been trained 
should perform adjustments outlined in this 
manual.

Apply electrical loads equal to about 75 to 100 per-
cent of the unit's rated wattage/amperage capacity.

Let the unit run at least 30 minutes with load applied. 
During this part of the test, check that the unit is not 
running excessively hot and that adequate cooling 
airflow is available. Do not allow the unit to overheat 
during prolonged operation.

NOTE:

The generator engine is equipped with a high tem-
perature switch. The switch has normally closed 
(N.C.) contacts. When the engine temperature is 
too high, switch contacts close, and the engine 
shuts down automatically.

THE MANUFACTURER RECOMMENDS THAT THE 
GENERATOR BE TESTED FOR ADEQUATE COOL-
ING.