Multiquip DCA20SPXU4F - Manual (Page 21)

dca20SpXU4F Servpro™ • operation manUal — rev. #0 (07/16/14) — page 21
eNGiNe/GeNeratOr CONtrOL paNeL
4. Frequency meter — Indicates the output frequency
in hertz (Hz). Normally 60 Hz
5. AC Ammeter — Indicates the amount of current the
load is drawing from the generator per leg selected by
the ammeter phase-selector switch.
6. AC Voltmeter — Indicates the output voltage present
at the U,o and v output terminal lugs.
7. Fuel leak detected alarm lamp — This lamp when
ON indicates that fluids in the containment area have
reach a high level.
8. Warning lamp — This lamp turns ON when an engine
fault/failure has occured, Reference troubleshooting
diagnostic section in this manual.
9. Hour meter — Indicates the operational hours of the
generator.
10. pre-Heat lamp — When the Auto Start/Stop Switch is
placed in the manual position, this lamp will illuminate to
indicate preheating of the engine glow plugs. When the
lamp turns off, this indicates that the preheat cycle is
complete and the engine can be started.
11. auto Start-Stop Switch — This switch selects either
manual or automatic operation . Center position is
OFF (reset).
12. Engine Speed Switch — This switch controls the
speed of the engine low or high.
13. Voltage Regulator Control — Allows ±15% manual
adjustment of the generator’s output voltage.
14. ammeter change-over Switch — This switch allows
the AC ammeter to indicate the current flowing to the load
connected to any phase of the output terminals, or to be
switched off. This switch does not effect the generator
output in any fashion, it is for current reading only.
15. main circuit Breaker — This three-pole, 90 amp main
breaker is provided to protect the U,o, and v output
terminal lugs from overload.