MQ Multiquip DCA20SPXU2, Operation And Parts Manual

Page: 22 / 74

PAGE 22 — DCA20SPXU2D 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #1 (03/25/11)
OUTPUT TERMINAL PANEL FAMILIARIZATION
120 VAC GFCI Receptacles
There are two 120 VAC, 20 amp GFCI (Duplex Nema
5-20R) receptacles provided on the output terminal panel.
Each receptacle is protected by a 20 amp circuit breaker.
These breakers are located directly above the GFCI
receptacles. Remember the load output (current) of both
GFCI receptacles is dependent on the load requirements
of the U, O, and V output terminal lugs.
Pressing the reset button resets the GFCI receptacle after
being tripped. Pressing the test button (See Figure 8) in
the center of the receptacle will check the GFCI function.
Both receptacles should be tested at least once a month.
Figure 8. G.F.C.I. Receptacle
Twist Lock Dual Voltage 120/240 VAC Receptacles
There are two 120/240V, 50 amp auxiliary twist-lock (CS-
6369) receptacles (Figure 9) provided on the output
terminal panel.
.
Figure 9. 120/240V Twist-Lock Auxiliary
Receptacles
Each auxiliary receptacle is protected by a 50 amp circuit
breaker. These breakers are located directly above the
GFCI receptacles. Remember the load output (current) on
all three receptacles is dependent on the load requirements
of the output Terminal lugs.
Turn the voltage regulator control knob (Figure 10) on
the control panel to obtain the desired voltage. Turning the
knob clockwise will
increase the voltage, turning the knob
counter-clockwise will decrease the voltage.
Figure 10. Voltage Regulator Control Knob
Removing the Plastic Face Plate (Hard Wire
Hookup Panel)
The output terminal lugs are protected by a plastic face
plate cover (Figure 11). Un-screw the securing bolts and
lift the plastic terminal cover to gain access to the terminal
enclosure.
After the load wires have been securely attached to the
terminal lugs, reinstall the plastic face plate.
Figure 11. Plastic Face Plate (Output Terminal Lugs
)