Spare Parts And Useful Accessories; Technical Data; Guarantee Conditions - Dennerle Crystal Line CO2 Nano Set Notice D'emploi

• Ensure that the cartridge is totally empty. For this purpose, turn the
control valve open and check whether any bubbles issue from the
bubble counter or the CO
2
If a solenoid valve (CO night cut-off valve) is in use, this must be
2
open during the check, i.e. supplied with power.
• Slowly unscrew the CO cartridge from the pressure reducer.
2
• Close the control valve again.
• Screw new CO cartridge into pressure reducer (see point 2).
2
Note: A brief hiss may occur when screwing in the cartridge, simi-
larly to when opening a bottle of mineral water.
Only original DENNERLE Crystal Line disposable CO
no. 2994) are to be used.
• Reset number of bubbles.
5 What if ... – Troubleshooting
Fault Cause
A faint hissing sound is to Pressure reducer is not
be heard at the screwed screwed tightly enough to
connection between cartridge.
pressure reducer and CO
2
cartridge. or bubble issue Washer defective.
during the leak test in
water
No more bubbles at the CO cartridge empty.
2
CO diffusor.
2
Control valve closed.
Hose connection leaking.
6 Upgrades
Level 1: The Dennerle CO
(solenoid valve) is controlled by a time switch and cuts off
the CO supply at night, as plants do not consume any
2
CO at night. This saves valuable CO
2
Level 2: The Dennerle pH Controller Evolution measures
the pH value in the aquarium continuously and controls
the supply of CO
solenoid valve.

7 Technical data

Nano CO pressure reducer
2
Max. permissible cylinder pressure: 120 bar
Connection for hose 4/6 mm
Precision control valve
Pressure relief valve
Disposable CO cartridge
2
UN no. 1013 carbon dioxide
Capacity: 115 cc
10
diffusor.
cartridges (art.
2
Remedy
Screw pressure reducer tight.
DO NOT unscrew pressure
reducer – first empty dis
posable cartridge outdoors
by allowing CO
2
content to escape.
Fit new washer. Ensure that
washer is fitted correctly and
that the sealing surfaces are clean.
Replace CO cartridge.
2
Open control valve.
Check hose connection,
replace if necessary.
night cut-off valve Comfort
2
.
2
precisely and fully automatically via a
2
Sales / distribution: DENNERLE GmbH, D-66957 Vinningen, Germany
Customer service: DENNERLE GmbH, Industriestrasse 4, D-66981 Münchweiler, Germany • www.dennerle.de
Contents: 80 g CO max.
2
Pressure at 20 °C: 5.8 MPa (58 bar)
Bursting pressure: > 47 MPa (470 bar)
Connecting thread: 5/8-18 UNF
8 Spare parts and useful
accessories
3035 2 spare washers for Nano pressure reducer
2994 Crystal Line disposable CO
2995 Crystal Line disposable CO
2997 Adapter for connecting the Nano pressure reducer to 500 g Dennerle
Comfort Line disposable CO
2998 Adapter for connecting the Nano pressure reducer to 500 g Dennerle
Classic Line disposable CO
2985 Crystal-Line Mini CO long-term test
2
2986 Crystal-Line Maxi CO
2
2978 2 black suction clips for CO
2980 Crystal-Line Mini CO diffusor pot
2
2981 Crystal-Line Maxi CO
2
2982 Crystal-Line Mini CO diffusor pipe
2
2983 Crystal-Line Maxi CO
2
2987 Crystal Line CO check valve
2
2984 Crystal Line CO bubble counter
2
2990 Crystal Line CO hose, transparent, 2 m
2
2979 Crystal Line CO hose, black, 2 m
2
2991 CO Crystal set 125 for aquaria from 10-125 l, comprising check
2
valve, bubble counter, diffusor, hose, suction clips and long-term test
2992 CO Crystal set 125 for aquaria from 125-250 l, comprising check
2
valve, bubble counter, diffusor, hose, suction clips and long-term test
3060 Special Softflex CO hose, 2 m
2
3080 CO night cut-off valve Comfort
2
3092 pH Controller Evolution
3093 pH controller Evolution Deluxe

9 Guarantee conditions

Guarantee period: 36 months
Defective parts will be replaced or repaired free of charge during the gua-
rantee period, on condition that the equipment is used in the appropriate
manner for the intended purpose and the completed guarantee card
and shop receipt are sent to Dennerle.
During the guarantee period, the device may only be opened by Dennerle's
after sales personnel, otherwise the guarantee coverage will lapse.
No claims shall be assertible in excess of the value of the device, in parti-
cular damage to fish or plants, for example.
We reserve the right to carry out changes and modifications, particularly in
the course of technical development.
For further information on the range of aquarium plants and accessories
from Dennerle, consult your dealer or check out Dennerle's free professio-
nal tips!
cartridge 80 g
2
cartridge 80 g, set of 3
2
cylinders with thread M 10 x 1.25
2
cylinders with thread W 21.8 x 1/14"
2
long-term test
long-term test
2
diffusor pot
diffusor pipe