Dupla 250 Instrucciones De Uso página 10

Figure B shows the fully automatic CO ² fertilizing system for aquaria up to 400 l. It consists of the CO ² Depot 2,000 g
CO ² Armatur Pro , CO ² Reactor 500
B2
products CO ² Solenoid Valve Pro
the control device pH-Control
installed concealed in the aquarium cabinet and enables a concealed installation of the CO ² reactor in the aquarium.
The control device pH-Control measures the pH value in the aquarium and regulates it by means of a controlled addition of CO ² .
The pH-Control unit operates with great precision thanks to digital data processing and is equipped with an alarm function. Aquaria
between 400 and 5,000 l can be supplied with CO ² using the same products in combination with the CO ² Reactor S (item no. 80215).
CO ² Armatur Pro
(item no. 80204)
With the CO ² Armatur Pro you have obtained a product of the highest
quality and reliability. Strict and continual quality checks and manufacture
according to ISO 9001 ensure a product with a long service life.
Special features of the CO ² Armatur Pro:
· high control accuracy through precision pressure reducer
· finely adjustable operating pressure setting
· pressure-tight fine precision needle valve
count setting
· large, easily readable working
· integrated overpressure safety valve
· wear-free seal to the cylinder valve
· incl. integrated check valve to protect the CO ² fitting
· corrosion-resistant thanks to material finishing
· fine filter in cylinder connection and fine needle valve
· for all CO ² cylinders with external cylinder valve
· low pressure has factory setting of 0 bar
· optimum operating pressure setting at 1 – 1.5 bar
1
5
Special instructions: Replacing the depot and work on the CO ² Armatur Pro must only be carried out when the device is
pressureless.
10
, CO ² Permanent Test
B3
(item no. 80243), CO ² Bubble Counter
B6
(item no. 80286) plus the pH Electrode Set basic
B8
1
for high-precision bubble
2
and cylinder pressure gauge
3
5
6
2
6
and the safety valve included in the CO ² Set 500 as well as the
B4 B5
(item no. 80210), which can be purchased separately, and
B7
(item no. 80292). The CO ² bubble counter can be
B9
4
3
, the products
B1
4