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DCA-220SSJ— OPERATION AND PARTS MANUAL — REV. #1 (03/22/07) — PAGE 41
1
100 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 U, V, and W output terminal lugs.
Pressing the
reset
button resets the GFCI receptacle after
being tripped. Pressing the
Test Button
(See Figure 10) in
the center of the receptacle will check the GFCI function.
Both receptacles should be tested at least once a month.
Figure 10. 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 12) 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 11. 240/139V Twist-Lock
Auxiliary Receptacles
DCA-220SSJ — OUTPUT TERMINAL PANEL FAMILIARIZATION
Twist Lock Dual Voltage 120/240 VAC Receptacles
There are three 240/139V, 50 amp auxilliary twist-lock
(CS-6369) recepacles (Figure 11) provided on the output
terminal panel.These receptacles can
only
be accessed
when the voltage change-over board is configured for
three-
phase 240 operation.
Figure 12. Voltage Regulator Control Knob
Figure 13. Plastic Face Plate (Output Terminal Lugs)
Removing the Plastic Face Plate (Hard Wire Hookup Panel)
The
Output Terminal Lugs
are protected by a plastic face
plate cover (Figure 13). 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.