LT
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ISOG26
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1
Issue 1 Print 2
11
Charles Industries, Ltd. All rights reserved. Printed in the United States of America.
SECONDARY
PRIMARY
X1 X2
120 VOLT OUTPUT
120 VOLT INPUT
Black (Line)
H1 H2
SH
White (Neutral)
Wire is fed through the cord grip connector in 2 places
Black (Line)
White (Neutral)
Green
(Ship Ground)
Tie Transformer case to
X2 and ship’s ground
and shield
Figure 5. Terminal Placement
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Method 2 (See Figure 3 for Electrical Diagram)
Securing Covers
After all connections and terminations have been made, the access cover should be re-installed using all hard-
ware supplied.
Applying Power
Power should only be applied after all connections and terminations have been made and the access cover is
secure. Plug in the shore power and turn on the appropriate circuit breakers to apply power. Refer to the section
on
Proper Operation
.
OPERATING THE IsoG2
Safety First
Follow all precautions in the
IMPORTANT SAFETY INSTRUCTIONS
section in this manual. Pay close attention
to the DANGER, WARNING and CAUTION boxes both within this manual and labeled on the unit.
Proper Operation
When properly installed and connected, the IsoG2 will provide isolation between shore and boat power while
maintaining a one to one turns ratio (shore voltage equals boat voltage).
MAINTAINING THE IsoG2
To avoid serious injury or death from high voltage electrical shock, disconnect the AC shore power
before attempting any maintenance or cleaning.
WARNING
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HIGH VOLTAGE
No adjustment or maintenance is required for the IsoG2 other than periodic cleaning of the outside cabinet with a
dry cloth and inspecting all connections for tightness and corrosion by a qualified service person.
