2 2
V V
Pressure Regulator
(EU standard CO
Tools required for installation
28mm spanner or similar tool
Parts required for installation
CO
cylinder and 6mm (
2
CO
is supplied in a compressed gas cylinder that is pressurised to a high pressure of
2
approx. 60 bar (900psi). In order to use this gas in an aquarium system the flow of gas has
to be reduced to more manageable levels. The adjustable V
reduces the flow of CO
of CO
into the aquarium.
2
1. Ensure that the V
2. Before connecting the V
pressure adjustment knob (see Photo 1 above) on the pressure regulator is rotated
clockwise to the fully closed position.
3. Place your CO
2
securely to the CO
clockwise until it is fully hand tightened. Then, using a 28mm spanner or similar tool,
secure the connection. Caution: For safety, it is good practice when attaching a
regulator to any compressed gas cylinder to point the regulator dial away from you.
2
4. The V
Pressure Regulator has an outlet hosetail designed for standard 6mm (
flexible tubing with a hosetail locking nut for added safety (see Photo 1 above).
5. Unscrew the hosetail locking nut (see Photo 2) and then thread one end of your chosen
flexible tubing through the hole in the end of the locking nut, and attach this same end to
the outlet hosetail (see Photo 3).
DIN477 Connection
cylinders with fitted gas control valve)
2
Instructions for Use
1
") flexible hosing.
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from the cylinder and allows the accurate adjustment and dosage
2
2
Pressure Regulator is compatible with your chosen CO
2
Pressure Regulator to the CO
cylinder in a stable position on a level surface and connect the regulator
cylinder by turning the connecting lock nut (see Photo 1 above)
2
Photo 2
For Aquarium Applications
Pressure dial
CO
cylinder
2
connecting
lock nut
Hosetail
locking nut
2
Pressure Regulator
cylinder ensure that the
2
Photo 3
V1-2008
Photo 1
Pressure
adjustment
knob
Outlet hosetail
cylinder.
2
1
")
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