Hobby OPTIMA ONTOUR EDITION 2019 Manual page 154

• Avoid dry runs.
• Protect the pump from freezing.
• Hard blows or hits as well as very dirty water can destroy
the pump.
The TANDEM submersible pump requires no maintenance.
The TANDEM submersible pump switches itself on automati-
cally when the water taps are opened.
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Fresh water tank
Fresh water tank
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The tank has a volume of 100 l and is located in the seating
arrangement.
The tank is filled with fresh water by means of the filler neck
on the side wall.
The neck for filling up fresh water is marked by a blue cap and
a picture of a water tap on the upper edge of the frame. The
screw cap is opened and closed by means of the enclosed key
for exterior flap locks and the door of the structure.
If you fill too much water into the tank, the excess will run out
at the filler neck. If the 10 litre function has been activated,
the water will come out through the opening beneath the
vehicle.
Filler neck for the fresh water tank
Opening
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• Use key to unlock .
• Give the blue cap a strong turn counter-clockwise and
remove it.
8. Water
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