Fastcheck Diagnostic Tester (Microprocessor Controller Only) - Kohler 40COZ/33CFOZ Service Manual

1.3.5 FASTCHECK Diagnostic Tester
(Microprocessor Controller Only)
â
The FASTCHECK diagnostic tester simulates engine
operation to identify faults in the controller and engine
circuitry. Use the FASTCHECK
startup problems or to test and troubleshoot the
controller when the controller is removed from the
generator. Perform tests without starting the generator
set. Functions performed by the FASTCHECK
listed below; refer to Figure 1-5 to identify LEDs and
switches.
LEDs on the FASTCHECK
the following circuits:
D
Fuel solenoid (diesel)
D
Engine crank
D
AC voltage regulator
D
Battery connection (correct polarity)
D
Engine malfunction alarm and/or alarm shutdown
Switches on the FASTCHECK
D
Engine cranking
D
Engine running
D
Engine overspeed
D
Low fuel
D
Low engine coolant temperature
D
Anticipatory low engine oil pressure
D
Anticipatory high engine coolant temperature
D
Low engine oil pressure
D
High engine coolant temperature
4 Section 1 Specifications
â
when troubleshooting
â
â
indicate the energizing of
â
simulate the following:
are
Figure 1-5 FASTCHECK
B-291930
â
Diagnostic Tester
TP-5737 5/01