Nyos OPUS G2 User manual

OPUS® G2
USER GUIDE
Pro-Line®/ Slim-Line®
EN

2
VIDEO INSTRUCTIONS
EQUIPMENT INSTALLATION
VIDEO INSTRUCTIONS
STARTING THE TANK
VIDEO INSTRUCTIONS
INTRODUCING LIVE STOCK

CONGRATULATIONS
Congratulations on your new Nyos® OPUS® G2 aquarium.
Before putting the product into operation, please read the
user guide and safety instructions carefully.
CONTENTS
SAFETY INSTRUCTIONS .............................................................. 4
BEFORE ASSEMBLY .................................................................... 6
FUNCTIONALITY AND EQUIPMENT REQUIRED.............................. 8
STARTING THE TANK................................................................. 11
MAINTENANCE AND CARE..........................................................14
3
EN

SAFETY INSTRUCTIONS
4
(Fig. 1)

SAFETY INSTRUCTIONS
• Read the user guide carefully and fully prior to putting
the aquarium into operation.
• When using electrical equipment in or in close proximity
to the aquarium, observe the instructions of the respec-
tive manufacturer.
• With all electrical equipment, the cable must form a drip
loop so that no water is able to flow along the cable in
the direction of the socket. The drip loop must be positi-
oned above the respective water level (Fig. 1).
• This product is approved exclusively for use indoors and
only for aquarium applications.
• Do not move the aquarium when filled, or attempt to lift it.
• Even when the aquarium is empty, never lift it by the
overflow box.
• Before putting hands in the water, disconnect all electri-
cal equipment from the power supply.
• This product is not intended for use by persons (including
children) with limited physical, sensory or mental capabi-
lities, unless they are supervised by a person responsible
for their safety, or have received instruction from such
a person on how to use the product. Children must be
supervised to ensure they do not play with the product.
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EN

BEFORE ASSEMBLY
SELECTION OF THE INSTALLATION SITE
• The floor on which the OPUS®G2 is installed must be
level.
• The floor on which the OPUS®G2 is installed must be suf-
ficiently load-bearing. The OPUS®G2 has a base surface
of approx. 90x60cm (39 x 26 in) and a weight of approx.
500 kgs (1,100 lbs) when filled. In case of doubt, consult
a structural engineer in this regard.
• The aquarium should not be exposed to direct sunlight
because this can result in undesirable algae forming.
• The room should exhibit a normal room temperature of
approx. 20 – 24 °C (68 - 75° F).
• Do not install next to a radiator or an air conditioning
system.
6

BEFORE ASSEMBLY
• Ensure sufficient and regular ventilation of the room.
• In order to guarantee sufficient space for cables and
ventilation of the cabinet, the rear side of the OPUS®G2
should exhibit a distance of approx. 8cm (3 in) from the
wall.
• For reasons of accessibility, the OPUS®G2 should exhibit
a distance of approx. 60cm (24 in) from neighbouring
walls or furniture on both the right and left side (Fig. 2).
• Make sure the floor cover around the aquarium is approp-
riately waterproof.
• Do not place any objects that could corrode due to salt
water, or that could be damaged by water, close to the
aquarium.
7
EN
ca. 500 kg
1,100 lbs
8 cm / 3 in
(Fig. 2)
60 cm / 24 in
60 cm / 24 in

FUNCTIONALITY AND EQUIPMENT REQUIRED
FUNCTIONALITY OF PIPEWORK AND VALVE:
• The water from the display tank runs via the overflow
box into the main outflow and then into chamber 1 of the
sump (Fig. 3).
• The second outflow in the overflow box is an emergency
outflow and is only used if the main outflow is blocked.
• The adjusting valve on the main outflow controls the wa-
ter flow to the sump and ensures that the outflow noise
is kept to a minimum.
FUNCTIONALITY AND STRUCTURE OF SUMP:
Chamber 1: Sedimentaion chamber for the outflow water
from the display tank.
Chamber 2: Filter sock filters dirt particles out of the
water.
Chamber 3: The main filter chamber, also known as
the skimmer chamber, has a constant water level. It is
possible to install further filters here, such as a media
reactor (Nyos®TORQ®) for example.
Chamber 4: Bubble trap, in which a coarse filter sponge
can be placed if necessary.
Chamber 5: Return Chamber. In this chamber, the water is
fed back into the display tank via the return pump. As the
water level in the return chamber varies, this is where the
evaporated water needs to be replanished via the auto
top off system.
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1
2
3
4
5
9
EN
(Fig. 3)

FUNCTIONALITY AND EQUIPMENT REQUIRED
OVERVIEW OF TECHNICAL EQUIPMENT REQUIRED
We recommend the following components:
INFORMATION ON THE RETURN PUMP:
• The maximum pump capacity of the Nyos® OPUS® G2
return pump must not exceed 2,000 l/h (530 gph). If this
is exceeded, the display tank could overflow!
INFORMATION ON AUTO TOP OFF SYSTEM
We recommend a separate auto top off system
• Water that evaporates in all areas of the system can
only be detected through a drop in the water level in the
return chamber. The sensor of the Auto Top Off system
needs to be installed in the return chamber.
• Because sea salt does not evaporate, only use fresh wa-
ter (RODI Water) as compensation for water lost through
evaporation.
• IMPORTANT: As the refill tank is higher than the water le-
vel in the sump, please ensure that the refill water is not
beeing topped up even when the pump is turned off. This
can be realized by a de-aeration of the refill tube. Please
read instruction of respective manufacturer carefully.
Component Recommendation für OPUS® 300 Place of Installation
Skimmer Nyos®QUANTUM®120 Main filter chamber
Return Pump
Nyos® Viper 2.0 or
EcoTech Marine Vectra S
Return chamber
Light 2 x Ecotech Marine Radion XR 15W Display tank
Flow 2 x Ecotech Marine Vortech MP10wQD
or 2x Aqua Illumination Nero 5
Display tank
Media reactor Nyos®TORQ®Main filter chamber
Auto top off Tunze Osmolator Return chamber
Heater 100W Main filter chamber
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11
EN
STARTING THE TANK
VIDEO INSTRUCTIONS FOR
STARTING THE TANK
STEP 1: REEF CONSTRUCTION AND SAND:
• We recommend to arrange the aqua scape whilst dry,
before filling the aquarium with seawater. This is sig-
nificantly easier than arranging the reef construction
underwater.
• When the aqua scape is finished, the sand can be added.
STEP 2: FILLING WITH SEAWATER
• Before filling for the first time, make sure all technical
components (skimmer, return pump, etc.) are installed in
compliance with the manufacturer’s safety instructions.
• Check the correct installation of the pipework once more.
First fully close the valve by turning it clockwise. Fill the
overflow box with a little water to test the leak-tightness
of the threaded connections on the overflow box.
• Fully open the valve before filling the display tank by tur-
ning it counterclockwise.
• Now start to fill the display tank with seawater.
• Once the display tank is almost full, the water starts
to flow into the sump via the overflow box. Monitor the
water level in the sump. Once the water level in the return
chamber is approx. 15cm (6 in), turn on the return pump.

STARTING THE TANK
STEP 3: ADJUSTING THE VALVE
• It is now necessary to adjust the valve of the main out-
flow: The valve closes through rotation in a clockwise
direction. This results in the water level in the overflow
box and display tank rising. In order to reduce the water
level again, the valve must be correspondingly turned
counterclockwise so that the valve opens further.
• As soon as you begin to approach to the correct settings,
the valve should only be turned slightly. It takes several
minutes for the water level to adjust to the respective
valve settings.
• The valve is correctly set if no further outflow noise
can be heard and the desired water level in the display
tank has been reached. We recommend a water level of
approx. 2,5-3 cm (0.9 – 1 in) below the top edge of the
display tank. With this, no water (or very little water)
should flow via the emergency outflow.
• Now turn on the skimmer. Note that the skimmer can
overflow for a short while depending on the configuration
(e.g. with fresh live rocks). Turn the skimmer down as far
as possible and remove the cup if necessary. This effect
will subside after a couple of days.
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STARTING THE TANK
STEP 4: 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.
MAINTENANCE AND CARE
FILTER SOCK:
• The filter sock must be cleaned at regular intervals.
Rinse out the filter sock under running water or wash it
in the washing machine on a cold setting. We generally
recommend keeping a number of filter socks in stock.
• Note: If the filter sock is clogged, the water no longer
flows through the filter sock but rather over it. The func-
tion of the sump remains intact.
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EN

MAINTENANCE AND CARE
REFILL TANK:
• The refill tank contains water for a number of days (de-
pending on the ambient temperature, water temperature,
etc.). Make sure there is always sufficient refill water
(RODI) available, otherwise the return pump can run dry
and the water exchange between the sump and display
tank will be interrupted.
OVERFLOW BOX:
• Clean the pump outlet and the filter comb on the overflow
box at regular intervals to remove algae, deposits, etc.
• Check that no foreign bodies are present inside the out-
flow and emergency outflow.
• Clean the pipes of encrustations, coralline algae, etc. at
regular intervals.
CABINET:
• Only clean the cabinet with water and a soft cloth. Do not
use any aggressive cleaning products.
• Make sure no water runs beneath the cabinet. Wipe up
water on the floor immediately.
• Make sure no water runs down the panes of the display
tank.
• Only OPUS® G2 Pro-Line®: If water lands on the silicone
cord, wipe this off immediately.
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MAINTENANCE AND CARE
• Make sure no water is present inside the cabinet, around
the sump.
DISPLAY TANK:
• When cleaning the panes of the display tank and sump
with a scraper, make sure the blades do not damage the
silicone seams.
• Do not use magnetic cleaners to clean the rear pane of
the display tank because the paint on the outside of the
rear pane may be damaged.
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EN

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Nyos®Aquatics GmbH
Siemensstr. 26
70825 Korntal-Muenchingen, Germany
www.nyos.info, [email protected]