Marti Electronics SRPT-40A - Operating the SRPT-30;40 A; Connecting Power and Powering Up

8/7/2003
23
OPERATION
Connect up SRPT-30/40A to the AC Line Receptacle or External
DC Supply
CAUTION & WARNING
NEVER CONNECT THE SRPT-30/40A TO THE AC LINE AND EITHER OF THE EXTERNAL DC
SUPPLIES AT THE SAME TIME.
DOING SO MAY DAMAGE THE INTERNAL SWITCHING SUPPLY OR THE EXTERNAL DC
SUPPLY.
AC Line Operation
Position AC LINE switch to “OFF”, then plug SRPT-30/40A into a 110-120 VAC (if internal supply switched to
115) or 220-240 VAC (if internal supply switched to 230), grounded, 3-prong receptacle.
WARNING
DO NOT PLUG INTO AC WITHOUT FIRST KNOWING THE POSITION OF THE AC INPUT SWITCH
LOCATED ON THE SIDE OF THE INTERNAL POWER SUPPLY.
SEE AC LINE INPUT SELECTION – 110-120 VAC OR 220-240 VAC SUB-SECTION IN THE
CALIBRATION AND ADJUSTMENTS SECTION FOR VERIFICATION AND CHANGING.
WARNING
THIS EQUIPMENT MUST BE OPERATED WITH A 3-PRONG, GROUNDED, 110-120 or 220-240 VAC
RECEPTACLE!
FAILURE TO USE A PROPERLY GROUNDED OUTLET COULD RESULT IN A SAFETY HAZARD
OR FAULTY EQUIPMENT PERFORMANCE.
IF AN EXTENSION CORD IS USED, IT MUST BE THE THREE-WIRE GROUNDING TYPE TO
INSURE SAFETY.
DO NOT CUT OFF THE GROUND PIN OF A 3-PRONG PLUG!!
External DC Supply (12-15 Volt) Operation
Make sure that the SRPT-30/40A is not connected to an AC line. Place the front panel AC LINE switch in the ON
position. This turns off External DC Supply (12-15 Volt) to the unit.