Instruction Manual

DCA-45USI — OPERATION AND PARTS MANUAL (STD) — REV. #2 (04/22/05) — PAGE 25
120 VAC GFCI Receptacles
There are two 120 VAC, 20 amp GFCI (Duplex Nema 5-20R)
recepacles provided on the output terminal panel. These
receptacles can be accessed in any voltage selector switch
position. 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 UVWO terminals.
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
Each auxilliary 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 9. 240 VAC Twist-Lock
Auxiliary Receptacles
DCA-45USI — OUTPUT TERMINAL PANEL FAMILIARIZATION
Twist Lock Dual Voltage 120/240 VAC Receptacles
There are three 120/240 VAC, 50 amp auxilliary twist-lock
(CS-6369) recepacles (Figure 9) provided on the output
terminal panel.These receptacles can only be accessed
when the voltage selector switch is placed in the single-
phase 240/120 position.
Figure 10. Voltage Regulator Control Knob
Figure 11. Plastic Face Plate (UVWO Terminals)
Removing the Plastic Face Plate ( Output Terminal Lugs )
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
Output Terminal Lugs , reinstall the plastic face plate.