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  9. JNS Aquaria Bullet-2 User manual

JNS Aquaria Bullet-2 User manual

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1.
1.
2.
3.
4.
Warranty
JNS warrants all JNS products to be free from manufacturing defects for one year from the original purchase date
when purchased through an authorized JNS retailer. This warranty does not cover any damages caused by
misuse, neglect, alterations or improper handling / transport / maintenance / installation. Physical damages are
not covered by warranty. JNS does not cover personal injury, personal loss, or other damages associated with the
use of our products. In order to request warranty service, please email us at [email protected]. A purchase
receipt is required for any warranty service. Products requiring warranty service must be returned to JNS. You are
responsible for the cost of shipping a warranty claim to JNS and any damages that may occur during transit.
Once a returned product has been inspected, it will be repaired or exchanged at our discretion and returned to
you. International and/or expedited shipping are not covered under your JNS warranty.
Before Installation
Assembly
Please check if there are
any damaged or lost parts.
Pick up the collection cup,
then pick up the inside
plate.
Install the diffuser to the
pump. Tighten the screws
to fix the diffuser.
2. Loosen the screws marked on the
image to separate the diffuser.
3. Combine the pump to
the inside plate.
5.
4. Install the
inlet tube and
connect the
silencer to the
pump with
the air hose.
6 . Put the inside plates
into the main body.
Recommendations
While we take great care to keep any contaminants away from our products during assembly, please take a
moment to clean before attaching them to your tank. Please clean with warm water ONLY. Never clean Acrylic
with alcohol-based products. Use caution when handling acrylic scratches easily.
It may require 2 – 4 weeks for the skimmer to reach optimal performance due to tiny amounts of oil or
remnants left from manufacturing. Skimmer performance may be erratic during this time; be sure to allow
ample time for the skimmer to break-in before making adjustments.
Regular maintenance of the pump will ensure a long life and maximum performance: recommended every 3
months.
For best performance, clean the collection cup frequently with a sponge and warm water.
Loosen the screw to
pick up the sponge of
water outlet, make sure
to keep it clean.
The air hose needs to be clear all the time, check the connected part
with the silencer often, once it’s clogged, you can clean it right away.
Sometimes the silencer got clogged by limescale or unpredictable
foreign matters, clean it regularly or anytime it needs. You can pick up
the silencer by loosening the screws marked on the image.
Clean the water intake
frequently to prevent it
from being clogged.
Sponge
Air hose & Silencer
Water intake
clean the collection cup
frequently with a sponge
and warm water.
Collection cup
main body
(with collection cup
and air hose)
inlet tube
Shark 0.5 pump
Do not over-tighten the screws.
Bullet-2
Hang-On-Back Protein Skimmer www.jnsaquaria.com
[email protected]
To Start
1.
Install the collection cup.
2.
3.
7. Maintenance
The skimmer will take 2-4 weeks to reach optimal operation. During the break-in period, we recommend
setting the collection cup in its highest position.
Regular maintenance of the pump will ensure a long life and maximum performance: recommended every 3
months. You can disassemble the pump by following steps:
5.
6.
(2)
(1)
Pump
Remove the air hose from
the silencer, immerse the
air hose in skimmer water.
Plug in the pump, wait until the pump primes. This may take a few minutes.
(verify the air hose is immersed in water and the inlet pipe are tightly connected)
4.
How to remove the limescale?
NO OTHER CHEMICALS, soak in a mixture of 1 part
water and 1 part vinegar (citrin acid also available) for
at least 24 hours. Once you finish, please rinse with
warm water.
Fill the skimmer with
aquarium water until it
flows out from the outlet.
recommended
water level
Separate the
air hose and
the inlet tube
from the
pump.
(3) Loosen the screws to separate
the diffuser.
(4) Pick up the inside plate.
The connected part with the air hose should be
cleaned frequently to prevent it from clogging.
Make sure to put back in position.
Please clean carefully with brush.
1venturi with nut ring and pre-chamber
3impeller
2bearing*2
collection cup
adjusting screw
Once the pump is primed and operating normally (water flushes out from the outlet),
re-connect the air hose to the silencer.
outlet
Pick up the
collection cup,
then pick up the
inside plate
Loosen the nut ring to pull out the impeller assembly
(5)
1
venturi with
nut ring and
pre-chamber
2
central shaft
3 4
impeller
bearing*2
When the pump operates normally.
The main chamber will fill with
bubbles, once the bubbles reached
the bottom of the collection cup, you
can start to adjust the water level
according to your preference. Loosen
the collection cup adjusting screw to
adjust the position of the collection
cup. Tighten the screw to fix it when
you finished the adjustment.
cup position
skimmate color
high
low
Caution! Over-tightening the screws
will damage the skimmer!
1.
2.
3.
Select a suitable place to set your protein skimmer
The aquarium’s water level must not be more than 100mm from
the aquarium’s rim.
The water intake of inlet pipe must be completely submerged
underwater when in use.
Hang the protein skimmer on the aquarium.
Adjust the screw on the outlet sponge, so the skimmer is parallel to
your aquarium.
Caution! Over-tightening the screws will damage the skimmer!