Main Parts Of The Electrical System; Advice And Checks - CBE PC-540HY Instruction Manual

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CONTROL PANEL "PC-540HY" - mains' control, battery test, tank test, alarms.
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RELAY BOX "DS-540HY" - relay, car battery recharging device, protection fuses.
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12V DISTRIBUTION BOX "DS-340HY" - battery paralleling relay (12V - 70A), step's relay, ampere-
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meter.
BATTERY CHARGER "A2018" - buffer-system battery charger.
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ELECTRONIC TANK PROBE - it measures the content of the drink and waste water tank,
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visualization in "%".
STEM PROBE - it measures the content of the sewage water tank, three levels visualization.
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LEISURE BATTERY "B2" - it gives power to all the users.
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CAR BATTERY "B1".
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ENGINE ALTERNATOR - it recharges in parallel both the car and the leisure battery.
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230V CUT-OUT board "DS-120HY" - it powers and protects all the 230V users.
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"50A" CAR (B1) AND LEISURE (B2) BATTERY PROTECTION FUSES.
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IMPORTANT
Maintenance interventions on the electric implant may be carried out by specialized personnel.
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Before carrying out maintenance disconnect the battery and the alimentation line.
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BATTERIES
Read with care the maintenance and instructions of use of the batteries.
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The acid kept in the batteries is poisoning and corrosive. Avoid any contact with skin and eyes.
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If the battery is completely discharged it needs recharging for almost 10 hours. If discharged for more
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than 8 weeks it may be damaged.
Check periodically the level of the liquid of the battery (with acid); the GEL battery does not need any
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maintenance but a continuous recharging.
Check the correct tightening of the connection binding screw and brush off the oxide.
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If the leisure battery is removed, isolate the positive pole (in order to avoid short-circuits during an
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accidental car engine starting).
In case of a longer stop the services battery has to be connected or recharged regularly.
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BATTERY CHARGER
Check the correct recharging, looking at the 2 LEDs placed on the front side of the battery charger.
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The battery charger can be constantly connected to the 230V net.
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The battery charger must be installed in a dry and ventilated place.
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The battery charger supplies no voltage and cannot work if not connected to the battery.
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TANK PROBES
Never let water in the tanks for long time, in order to avoid foiling, especially in the waste water tank.
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230V CUT-OUT BOX
Before taking away the cover, check if the 230V socket is disconnected.
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In order to avoid damages to the box, check the correct tightening of the connections.
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In order to cut power to the whole 230V system, please take care that the 230V main switch must be
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on the "0" (OFF) position.
Connect and disconnect the external 230V net only when the main switch is off.
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In case of automatic switch break, find the damage before giving power again to the electrical system.
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FUSES
Replace the fuses after finding out the real cause of the damage only.
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In case the fuses are replaced respect the value of the amperage established.
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MAIN PARTS OF ELECTRIC AL SYSTEM

ADVICE AND CHECKS

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