CONTROL PANEL (TYPE 2)
SYSTEMS OPERATION
COMPONENTS
NOTE: For specifications on components located on the engine, make reference
to the ENGINE SERVICE MANUAL.
CONTROL PANEL (TYPE 2 - CHANGE LEVEL 0 THRU 1)
ACA
Alternating current ammeter
PLS
Panel lamp switch
1.
Button (direct current ammeter
ACS
Engine control switch
OCI
Overcrank indicator
DCA. it so equipped)
ACV
Alternating current voltmeter
OPG
Oil pressure gauge
2.
Button (heat switch HS. if so
AVS
Ammeter/voltmeter selector
OPI
Oil pressure indicator
equipped)
switch
OSI
Overspeed indicator
3.
Button (governor switch GS. if so
ENFL/RE Engine failure light/reset switch
WTG
Water temperature gauge
equipped)
FM
Frequency meter
WTI
Water temperature indicator
4.
Panel (Prealarm module PAM. it so
PL1,2
Panel lamps
VLR
Voltage level rheostat
equipped)
ACA Alternating Current Ammeter
AC ammeter (ACA) gives an indication, in amperes,
of the current from each phase of the generator to the
load. Ammeter/voltmeter selector switch (AVS) is used
to connect the ammeter to the current transformer on
phase T1, T2 or T3; see Contact Chart. Ammeters
normally have an input range from 0 to 5 amperes.
Current transformer (CT1, CT2 or CT3) causes a
reduction of the actual line current, in its respective
phase lead, to a level within the input range of the
ammeter. The ammeter is calibrated (has marks) to give
an indication of the actual current flow in one phase load
of the generator.
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