N. SPECIAL MAINTENANCE ..... N.1 CHECKING AND REPLACING G. TECHNICAL SPECIFICATIONS ..FUSES ........G.1 PERMITTED USES ....G.2 CONTROL SYSTEM O. MC BOX SPARE PARTS ....PERFORMANCE ....... G.2 METERING PRECISION.... P . MANUFACTURER AND G.3 ABSORBED POWER ....SERVICE DATA ......
Piusi S.p.A. or following request sent to the email address: doc_tec@piusi.com The person authorised to compile the technical file and draw up the declaration is Otto Varini as legal representative. Suzzara 29/12/2009 the legal representative The MC BOX dispensing units described in this manual are for professional use only.
MC BOX Electronic Panels are designed for the private distribution of fuel (or other liquids). All of the models in the series are characterised by the same form for which the MC BOX is known: a solid metal structure, high-accuracy measurements in the dispensed product and PC software that is designed for simplicity.
• RS converter with USB plug for direct connection to the PC via cable (up to 1000 m). SAFETY INSTRUCTIONS All the MC BOX models have been designed and built according to applicable EEC directives relating to essential safety and health requirements.
To remove the cardboard packaging, use a pair of scissors or cutters, being careful not to damage the appliance. Fully open the packaging and take out the MC BOX so that it can be taken to the place of final installation.
(Translated from Italian) USING AND LOOKING AFTER THE MANUALS This manual is common to all MC box models and illustrates the main characteristics of the various models, providing information on: • electrical and mechanical installation • first start up operations •...
(voltage / frequency). DESCRIPTION OF MAIN PARTS The MC BOX is designed for the private dispensing of fuel. Recognised for their ease of use and maximum safety, MC BOX dispensers are reliable, high-performing, quick to install and ready-to-use. Equipment and features are: •...
INSTALLATION H.1 GENERAL The MC BOX can be installed outdoors. Nevertheless, it is advisable to locate it under the shelter of a roof to ensure the dispenser's longevity and provide greater comfort during refueling in the event of bad weather.
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MC BOX be installed with an electrical panel that is suitable to the individual MC BOX and has a differential power switch or, at the very least, a fast-access device such as a socket/plug, to be used in the event of anomalies;...
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Open Collector output signal, with 60 Hz maximum frequency and between 20% and 80% duty cycle The RS 485 data line to the PC (optional) MC BOX 230Vac - 110Vac: EXTERNAL ELECTRICAL CONNECTIONS DIAGRAM BLACK WHITE GREEN BLUE...
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(Translated from Italian) MC BOX 12Vdc / 24Vdc: INTERNAL ELECTRICAL CONNECTIONS DIAGRAM KEYBOARD READER CPU CARD DISPLAY CARD BLUE YELLOW BLACK I/O CARD KEY READER (I-BUTTON) DISPLAY CARD VERSION 12V: CPU CARD POWER INPUT 12V VERSION 24V: KEYBOARD POWER INPUT 24V...
I.1 ELECTRICAL POWER SUPPLY Once the power connections have been made, the MC BOX can be energised by means of the master switch to be fitted by the installer on the upstream line. Switching on of the MC system will be indicated by the lighting up of the two backlit LCDs fitted on the front.
(Translated from Italian) I.3 DISENGAGING THE “MC” SYSTEM All the MC BOX functions are controlled by the MC control system. The MC system can nevertheless be disengaged for any startup or maintenance activities requiring repeated pump starting. In these case, it is often convenient to simplify pump startup by not having to enter any code and record any dispensing data.
Differences of up to 1/10 of a litre affecting the dispensing of 20 litres of fluid fall within the guaranteed precision of +/- 0,5%. EVERY DAY USE Thanks to the MC control system, all the MC BOX models provide access to authorised users only. MC acknowledges User authorisation by means of two alternative systems: •...
(Translated from Italian) The configuration of the MC system permits requiring the User to enter further optional data (vehicle licence plate, mileage, quantity to be dispensed). For details, see the MC control system manual. In the event that these options are not set, MC will recognise an activated PIN CODE and, once the nozzle contact (if applicable) has been closed, the pump is enabled, allowing it to dispense ! WARNING...
• Turn the vehicle key to the the OFF position (if the ON position “ignition on” power supply option has been adopted) The MC BOX turns on and the displays light up but no words appear The MC BOX turns on AUTO/MAN jumper in the MAN.
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(Translated from Italian) PROBLEM POSSIBILE CAUSES SOLUTIONS It has not been connected Check connections properly to the set terminals The MOTOR Check how the nozzle contact will NOT START Action not permitted by nozzle option has been set (YES/NO) contact and the status of the relevant jumper The Pulser that emits the count...
• in the junction box (for DC versions): 1) Remove voltage from the device; 2) Open the door to the MC BOX with the special key; 3) Open the junction box that contains the motor fuse (DC only) for verification and possibly replacement;...
EDITION: Bullettin M0188A EN - Rev. 1 PRODUCT: Diesel fuel dispenser for private use with meter MODEL: All the models of the MC BOX range, with single- phase/three-phase mechanical/electronic meter, with various voltages/frequencies CONFORMITY: CE Mark (see Declaration of conformity, page 4)
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Authorized reseller’s stamp M0188A EN - Rev. 1...
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