Videotec WAS, Instruction Manual

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nstruc
tion manual
10 MNVCWAS_1744_EN
6.7 Pump installation
Be very careful not to start the pump when
the tank is empty.
We recommend filling the tank with water
at ambient temperature. If using the pump
at temperatures below 3°C (37.4°F) add
some glass cleaner antifreeze liquid to the
water.
The antifreeze liquid will cause irreparable
damage to the germanium windows. In this
case, do not use anti-freeze liquid, but add
ethanol in a 20% solution.
If present, the level switch enables
automatic stoppage of the pump.
6.7.1 Pump with 5m (16ft) or 11m (36ft)
delivery
Fill the tank with water and insert it in the metal cage.
Insert the pump in the tank and close the cap.
The system is ready to be powered.
6.7.2 Pump with 30m (98ft) delivery
Avoid contact with the pump motor. Hot
surfaces may cause personal injury if
touched.
Adjust the position of the level switch and the ballast.
220mm
120mm
Fig. 9
Fill the tank with water and insert it in the metal cage.
Ensure that the male/female hydraulic joint (01) is
inserted correctly. Insert the float in the tank and
close the cap. Check the delivery hose coupling for
the pump (02) to make sure a small quantity of water
comes out.
02
01
Fig. 10
Unscrew the nut (01). Slide it along the delivery pipe
(02). Insert the end of the pipe into the ogive (03).
Lock the nut to the coupling.
02
01
03
04
Fig. 11
The system is ready to be powered.