GarrettCom FT14 Welding System User Manual


 
FT14 and FT14H 10Mb Media Converters Installation and User Guide (09/04)
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terminals are identified as positive (+) and negative (-), and they are floating inside the
unit so that either of the terminal may be grounded by the user if desired. The chassis is
“earth” or ground (GND).
The connection procedure is straightforward. Simply insert the DC leads to the
FT14H’s power terminals, positive (+) and negative (-) screws. The use of Ground
(GND) is optional; it connects to the FT14H chassis. Ensure that each lead is securely
tightened from the top, as shown here.
NOTE: Always use a voltmeter to measure the voltage of the incoming power supply
and figure out the +ve potential lead or -ve potential lead. The more +ve potential lead
will connect to the post labeled “+ve” and the rest to the “-ve”.
The GND can be hooked up at the last.
When power is applied, the green PWR LED will illuminate.