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AFTER SALES SERVICE Snack & Food SERVICE MANUAL “ SFERA ” BASIC TECHNICAL MANUAL THE CONTENTS OF THIS DOCUMENT ARE INTENDED FOR NECTA’S AFTER SALES PERSONNEL. “ “ NECTA SPA TECHNICAL MANUAL SFERA Manual “ SFERA” 1 / 19...
Version - Model with double keypad (Numeric and direct for five advertised selections) NB2: without such code, the machine is supplied with only the 12-button numeric keypad “ “ NECTA SPA TECHNICAL MANUAL SFERA Manual “ SFERA” 3 / 19...
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Detail of spiral control ratiomotor CONNECTOR To connector J 12 CPU board TRAY CONNECTION WIRING DIAGRAM “ “ NECTA SPA TECHNICAL MANUAL SFERA Manual “ SFERA” 9 / 19...
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Connector J14 - 24 V DC CPU board power supply 5-6-7-8 Connector J3 IN / OUT to CPU Wiring diagram of dispensing compartment slider lock device kit “ “ NECTA SPA TECHNICAL MANUAL SFERA Manual “ SFERA” 10 / 19...
4 - POWER SUPPLY AND WIRING Like all other NECTA products, the “SFERA” vending machine is type-approved (or awaiting approval) by IMQ, therefore all components and electric units are certified as Vending trays conforming to European directives, and all cables are fully connectors sheathed and provided with double insulation.
INDICATE THE TEMPERATURE +32° C) software function. See programming NB: AFTER THE SENSOR FAILURE HAS BEEN manual DISPLAYED FOR TWO HOURS, A COMPRESSOR FAILURE WILL ALSO BE INDICATED. “ “ NECTA SPA TECHNICAL MANUAL SFERA Manual “ SFERA” 15 / 19...
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Replace the microswitches and/or the “Programming” cables In this situation it is not possible to have correct operation. If the warning is with the door closed, check the microswitch. “ “ NECTA SPA TECHNICAL MANUAL SFERA Manual “ SFERA” 16 / 19...
When the display indicates an error message immediately check the trouble-shooting sheet. Use only recommended cleaning products approved for foodstuff, preferably liquid; do not use powder and abrasive products that could scratch plastic surfaces. “ “ NECTA SPA TECHNICAL MANUAL SFERA Manual “ SFERA” 17 / 19...
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Slide out the trays without removing them (FIG. 2-3) and clean the inside of the cabinet with a cloth dampened with a chlorine based detergent. Check that there are no small insects. FIG. 2 FIG. 3 “ “ NECTA SPA TECHNICAL MANUAL SFERA Manual “ SFERA” 18 / 19...
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Pull-Down: technical term that defines the length of time required for bringing the temperature inside the cabinet to the correct level FIG. 2 FIG. 3 FIG. 4 “ “ NECTA SPA TECHNICAL MANUAL SFERA Manual “ SFERA” 19 / 19...