ETS NORD NORDcanopy Service manual

NORDcanopy
HR/HZ Installation, use and maintenance manual

www.etsnord.com
2RDM-032-0923
HR/HZ Installation, use and maintenance
®
Installation, use and maintenance manual
In the kit:
A- Loop nut
B- Ozone duct for HZ canopy
C- Ceiling panel for modular
connection
D- Grease collection container
E- Blind plate for grease filter rail
F- HFK Grease filter
G- Bolts and cap nuts
H- Screws
108 9
7
12
21
13
54
1411
3 6
ABCD
EFGM5/10 HM4/16
H
GM5/10
1- Front panel
2- Supply air adjustment plate
3- Supply air connection
4- Ozonator
5- Ozone duct
6- Lighting
7- Suspension points
8- Auxilliary air supply
9- Front panel lock
10- “AirGrip” air nozzle system
11- Airflow measuring nozzles
12- HFK grease filter
13- Blind plate for grease filter rail
14- Grease collection container
1. Removing the ceiling panel (Optional) ................................................................................................3
2. Hanging the kitchen canopy and ozone duct installation ...................................................................4
3. Leveling the canopy ............................................................................................................................4
4. Opening the front panel ......................................................................................................................4
5. Fastening kitchen canopy modules together ......................................................................................5
6. Installing grease collection containers and blind panels for the grease filter rail................................6
7. Installing HFK grease filters.................................................................................................................6
8. Installing the ozonator.........................................................................................................................7
9. Lighting connection.............................................................................................................................7
10. Measuring and adjusting airflow .........................................................................................................8
11. Accessories.........................................................................................................................................9
12. Replacing the luminaires...................................................................................................................10
13. Kitchen canopy maintenance............................................................................................................11
M8

3
Images are for illustrative purposes.
We reserve the right to make changes. RDM-032-0923
HR/HZ Installation, use and maintenance
®
1. Removing the ceiling panel (Optional)
With larger canopies, removing the center ceiling panel can provide better access for exhaust duct and
insulation installation.
B
B-96
L-30
L+50
L2-30
240180
L2+25L1+25
L+50
40
48
15
48
Safety
It is prohibited to hold or add additional
weight on the top of the canopy.

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4RDM-032-0923
HR/HZ Installation, use and maintenance
®
2. Hanging the kitchen canopy and ozone duct installation
3. Leveling the canopy
Is performed for each module
4. Opening the front panel
B
A
The panel locks automatically.
NOTE! At the end of the installation, make sure that the panels are correctly fixed.

5
Images are for illustrative purposes.
We reserve the right to make changes. RDM-032-0923
HR/HZ Installation, use and maintenance
®
5. Fastening kitchen canopy modules together
5.1 Hanging the canopy modules
Each module has to be suspended at least from four anchor points
5.2 Sequential connection
5.3 Installation of the ceiling panel between the modules
x4
5x G
6x G
ABCD
EF
GM5/10
HM4/16
H
GM5/10
4x H
C

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6RDM-032-0923
HR/HZ Installation, use and maintenance
®
5.4 Fastening sides back-to-back
Requires additional bolt holes
6. Installing grease collection containers and blind panels for the grease filter rail
7. Installing HFK grease filters
4x Ø6mm
4x G
ABCD
EF
GM5/10
HM4/16
H
GM5/10
E
D
F

7
Images are for illustrative purposes.
We reserve the right to make changes. RDM-032-0923
HR/HZ Installation, use and maintenance
®
8. Installing the ozonator
Connecting and starting the ozonator is described in the "Ozonator Installation and Maintenance Manual".
9. Lighting connection
NOTE! PERFORMED BY ELECTRICIAN
NOTE! The ozonator needs supply air to work!
The ozonator must not be installed if there is no supply air duct connected to the canopy!
PE
N
L

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8RDM-032-0923
HR/HZ Installation, use and maintenance
®
10. Measuring and adjusting airflow
NORDcanopy canopies are fitted with measuring nozzles located inside the canopy.
NOTE! During measurement, HFK all grease filters and blind plates must be in place and the front panel
must be closed.
In order to adjust supply airflow, the position of the adjusting plate located in the supply chamber is adjusted.
The exhaust airflow adjustment plate is located behind the HFK grease filters. Lock the adjustment plate in
place using the butterfly nuts!
K-factor for measuring airflow
• Exhaust K-factor = 16,6 (per 1 filter)
Supply air K-factor, per 1 m of front panel
SPx0 SPx1 SPx2 SPx3 SPxK
Front panel* - 19,2 32,3 50,4 -
AirGrip 2,4 - - - -
Side panel* - - - - 6,6
* The supply panel k-factors above include the "AirGrip" air capture system K-factor.
* If the side panel has perforation, add the side panel k-value to the front panel k-value.
Qv=k√∆pm

9
Images are for illustrative purposes.
We reserve the right to make changes. RDM-032-0923
HR/HZ Installation, use and maintenance
®
Calculation example:
Supply air canopy L=2 meter with SPx2 front panel.
Calculation of the supply air volume:
Pressure in the supply air chamber is 26 Pa
Front panel SPx2 k-factor is 32,3
Calculation of the exhaust air volume:
Pressure in the exhaust air chamber is 22 Pa
4 x HFK grease filter k-factor is 16,6
11. Accessories
11.1 Installation of cover plates
Qs = 2 x 32,3 x √26 = 330 l/s
Qe= 4 x 16,6 x √22 = 312 l/s
x2
x4
x8
x2
B
x8
A
C

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10 RDM-032-0923
HR/HZ Installation, use and maintenance
®
11.2 Grease filter removal tool
Use the Helping Hand filter tool for easy filter handling.
12. Replacing the luminaires
12.1 Luminaires
NORDcanopy kitchen canopys use integrated
light fixtures with protection class IP 66.
All luminaires are fitted with a power cable
(3x1.5 mm, length 1,5 m) and a junction box.
To remove luminaires, fastening screws of the
protective glass are unfastened and the glass
is removed.
12.2 Spot LED lighting
Spot LED lighting is fastened with spring clips on
the top surface of the canopy ceiling. For replacing
the luminaire, it should be pulled downward from
the canopy ceiling.
ATTN! PERFORMED BY ELECTRICIAN