STARTING THE TANK
STEP 4: INSTALLING AND SETTING THE
AUTO TOP OFF SYSTEM
•
Only use the Auto Top Off system after filling the aqua-
rium, i.e. once the water is at the correct level and the
valve is correctly set.
•
The water level in the return chamber can be set with the
angle of the Auto Top Off system. The higher the white
ball of the Auto Top Off system, the higher the water
level. The position of the ball can be adjusted up or down
through pressure. The water level should always lie abo-
ve the intake of the return pump, so that the pump does
not draw in air.
•
Now connect the Auto Top Off system and the refill tank
with the transparent hose provided, and set the refill
tank on the two glass bars.
•
Fill the refill tank with RODI water. The Auto Top Off sys-
tem is now fully installed and automatically compensates
for water lost through evaporation in the return chamber.
•
You can now place the cover panel for the left chamber
back on the sump.
STEP 5: SIMULATION OF POWER FAILURE
•
Disconnect all electrical equipment from the mains and
test to ensure the sump does not overflow in the event
of a power failure. There is no risk of this if the valve is
correctly set.
22
Summary of Contents for OPUS 300
Page 1: ...OPUS 300 INSTRUCTIONS...
Page 4: ...SAFETY INSTRUCTIONS 4 Fig 1...
Page 34: ...NOTES 34...
Page 35: ...NOTES 35 EN...