P.L.A. Plasy, Operating And Maintenance Manual

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Operating and maintenance manual – ENGLISH
36
Tank for the collection of grey waters
The “grey” waters (drain of kitchen basins, toilette, shower) are collected in a tank located under the
body shell. On the control panel, an apposite light signals the necessity to drain the grey waters tank.
This happens when the 4/5 of the maximum capacity is reached. In winter, or when it’s very cold, it
is important to pour an antifreeze liquid inside the tank for the collection of grey waters.
This simple operation prevents problems caused by frost, like the impossibility of waters’ draining
and damaging risks of the tank.
Unload the tank for grey waters only in the apposite garbage disposal points or in the garbage disposal
of camping.
Draining of the grey waters tank
° Depending on the position of the tank, your vehicle has got, under the body shell, a level that
opens the unload pipe union(pict.38). To open it, unscrew the cap of the valve and pull the level to
you(pict.39) and, when the unloaded is finished, push it again to the inside(pict. 39).
Pict.37 – grey waters tank floor side Pict. 38 – unload valve with cap and LED light
Pict. 39 – bar to open/close the valve Pict. 40 – heating tube of the tank
CAUTION: UNLOAD ONLY IN THE APPOSITE PARKING BAY.
During the winter pour liquid with low freezing level, only in the recovery tank and through the drains
of washbasins and the WC valve, caring to pour it after having drained the tank.
During inactivity period and in case the vehicle stops at low temperatures without activating the
healer, remember to unload completely the whole system (all tanks, tubes, boiler) through the apposite
faucets.
Remember to replace frequently the water in the clear waters tank that, anyway, must not be considered
drinkable.
Caution: no guarantee will be recognised for damages caused by frost.