Hardi FOAM MARKER Standard, Руководство оператора

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9 HARDI ® FOAM MARKER STANDARD VERSION
3.2 Power Supply Connection
For optimum performance of your HARDI ® Foam Marker, it must be con-
nected directly to a fully charged 12V power source that is capable of
delivering at least 20 amps.
NOTE: The performance of the HARDI ® Foam Marker is greatly deter-
mined by the electrical power that it receives. At ten tion must
be given to assure that the power supply con nec tion is clean
of dirt or corrosion and that the terminal connections are
tight and secure for optimum Foam marker operation.
ORANGE WIRE - POSITIVE BATTERY TERMINAL
BLACK WIRE - NEGATIVE BATTERY TERMINAL
CAUTION: Reversed polarity will blow fuse and may cause
damage to the internal circuitry.
If the power supply cable needs to be lengthened, the cable size should
not be any less than #10awg (4mm
2 ).
There is one 30 amp ATC fuse protecting the circuits of the HARDI ® Foam
Marker. It is located at the beginning of the power cable ( Fig. 4 ).