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HKZ ozonator canopy is a combination of effective grease removal and stylish design. The canopy is equip-ped with an integrated ozonator and a smart control system, that guarantee efficient and reliable cleaning for kitchen exhaust air. The canopy extracts impurities and excess heat from the kitchen, while removing grease from exhaust air with ozone treatment. Ozone treatment ensures that grease and odor problems in the exhaust duct are substantially decreased, resulting in a smaller fire risk and happy neighbors.

Ozonator canopy advantages

Effective two-phase cleaning Phase 1: Mechanical grease separationPhase 2: Exhaust air ozone treatment

Notably increased fire safety

Up to 95% decreased odors

Enables heat recovery

Low operating cost

No consumable parts

Maintenance service

Canopy construction complies with the standard EN 16282-2 Equipment for commercial kitchens – Kitchen ventilation hoods; design and safety requirements.Ozonator technology used in the canopy complies with standard EN 16282-8 Equipment for commercial kit-chens – Installations for treatment of aerosol. Requirements and testing.

HKZ Ozonator canopy

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Reccomended data

Lenght L

Extraction air flow l/s,

(∆ptot 14-48 Pa)

Supply air flowper linear meter of front panel, l/s per linear

meter of side panel, l/s Turbo Grip, l/sSPx1 SPx2 SPx3

1500 210-390

10-40 Pa 68-130 l/s

10-37 Pa 108-190 l/s

10-25 Pa 160-250 l/s

10-40 Pa 22-40 l/s

10-40 Pa 7-15 l/s

2000 280-5202500 350-6502900 420-780

FunctionHot and greasy air is sucked through the filters into the exhaust air chamber. The mechanical grease filters collect most of the large grease particles, which drip down from the filters to the grease collection container. Ozone sucked into the exhaust air chamber mixes up with greasy air, continuing to clean it in the exhaust air duct.Turbo Grip air curtain directs the greasy air rising up from the kitchen appliances into the hood and towards the grease filters.Supply air module delivers clean air to replace the extracted greasy air. Supply air is delivered through holes in the front plate and the adjustable extra air holes on the bottom side of the supply air module.Ozonator is located inside the supply air chamber, out of which it sucks the clean air for the production of ozone. The underpressure of the exhaust air sucks the ozonated air into the exhaust air chamber, where ozone starts to break the grease particles.

Construction and dimensionsThe canopy is made of 1 mm thick stainless steel (AISI 304, surface 2K). Duct connections are equipped with a rubber gasket and the supply air chamber is heat insulated to prevent the condensation of steam on to the inner surface of the canopy. For fixing the canopy there are hanging screws in each corner of the canopy roof.All NORDcanopy kitchen canopies are manufactured as custom orders. There can be several modules and they can be shaped completely according to project requirements and special demand.

54 6 8

1111 1212 141313 1610

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UNLESS OTHERWISE SPECIFIED:DIMENSIONS ARE IN MILLIMETERSSURFACE FINISH:TOLERANCES: LINEAR: ANGULAR:

FINISH: DEBURR AND BREAK SHARP EDGES

NAME SIGNATURE DATE

MATERIAL:

DO NOT SCALE DRAWING REVISION

TITLE:

DWG NO.

SCALE:1:20 SHEET 1 OF 4

A3

WEIGHT:

G4.00.00

1- Front panel2- Ozonator3- Regulating damper4- Supply air connection5- Supply air adjusting plate6- Lighting7- Suspension points8- Exhaust air connection9- Adjusting plate for exhaust air10- Front panel lock11- Auxiliary supply openings12- Turbo Grip air intake13- Air flow measuring nozzles14- HFK grease filter15- Blind panel for grease filter16- Grease collection container

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LightingProfessional kitchen requires functioning lighting, which guarantees the employees good working conditions. ETS NORD professional kitchen canopies use next generation energy efficient LED lights, which can save up to 50% more energy compared to older fluorescent lights.Grease removal canopies use a light integrated into the ceiling of the canopy covered by a casing made of aluminum and glass. Condensation canopies use surface mounted lighting covered in glass fiber reinforced plastic casing, which is attached to the support frame of the condensation plates. Casing protection class is IP66.The size and number of lights is determined based on the size of the canopy, so that there is enough light output for the working space.Luminaries:

Canopy length (mm) Marking

Lighting length (mm)

Energy cons. (W) Light color

Color temperature

(K)

Color rendering index (Ra)

Flux (lm)

1000 ≤ L <1550 LED770 769 20 840 4000 80 2250L ≥1550 LED1370 1369 37 840 4000 80 4900L <1550 LED1670 1669 53 840 4000 80 6750

Dimensions

HKZ Dimensions, mm

L Lenght 800, 900, ..., 2800, 2900B Width 900, 1000, ..., 1700, 1800H Height 400, 550

HKZ-1 Wall installation, 1-part HKZ-1 Island installation, 1-part (with HFKV modul)

L Lenght 800,900, ..., 2800, 2900 L Lenght 800,900, ..., 2800, 2900B Width

B=900 (No lighting)B=1000,1100, ..., 1800

B Width B=1500 (No lighting)B=1600, 1700 (1 row of lights)B=1800, ..., 2900 (2 row of lights)

H Height 400, 550 H Height 400, 550S1 160, 200, 250 S2 160, 200, 250E1 200, 250, 315 E3 200, 250, 315, 400 (HFKV moodul)

H+1

50

E3

S2

SPxK

SPxK

B

L

180

Product

SPx2SPx3

SPx0SPx1

HFKV

H

J. Junolainen 15.06.2018

Brushed AISI 304

SheetLeht

Drawn ByJoonestas

MaterialMaterjal

ProductToode

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HKZ-LxBxH-S1-E1-SP-HFK-LED

SPx0SPx1SPx2SPx3

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S1

E1

SPxK

SPxK

L

B

130

215 180

Service area Service area

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HKZ-2 Island installation, 2-parts HKZ-2 Island installation, 2-partsL Lenght 800,900, ..., 2800, 2900 L Lenght 500, 600, ..., 2800, 2900B Width B=1800, 1900 (No lighting)

B=2000, 2200, ..., 3400, 3600B Width B=1800, 1900 (No lighting)

B=2000, 2200, ..., 3400, 3600

B1/B2 Width 900 (No lighting)1000,1100, ..., 1800 B1/B2 Width 900 (No lighting)

1000,1100, ..., 1800

H Height 400, 550 H Height 400, 550S1 160, 200, 250 S1 160, 200, 250E1 200, 250, 315 E1,E2 200, 250, 315

Hood lengthening with modular sections

H+1

50

SPx0SPx1SPx2SPx3

H

Connected chambers SPxK

SPxK 180

E2

S1

B

L

B1 B2 E

1

Service area

H+1

50

SPx3SPx2

SPx0SPx1

ConnectedChambers

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SPxK

SPxK B

E1 B2

L

S1

B1 215 180

Service area

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SheetLeht

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terial

Ma

terjal

Product

Toode8/19

HKR-LxBxH

-S1-E1-SP-HFK-LED

B

S1

E1

215 180

L L1 L2 L3

Preferred lenght dimensions are 1000, 1500, 2000 mm

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Technical data Supply air values per one meter of canopy length.

Facts about OzoneOzone is a colorless gas with a pungent smell that can often be detected by any person at a concentration of 0,02 ppm(0,4 mg/m3). The smell of ozone is similar to chlorine like in a swimming pool.Local protection legislations must be followed when using ozone. In Sweden, for example, the Swedish Work EnvironmentAuthority issues the following hygienic limits for ozone:

• 0,1 ppm (during a working day, 8 hours)• 0,3 ppm (during 15 minutes)

At acute exposure ozone can cause following injuries:• On skin: Irritation and burning feeling• In eyes: Hard irritation, burn injuries and reduced vision• In lungs: Irritated effect on respiratory organs and breathing problems

Always take corrective action and safety precautions if ozone is detected in an indoor environment.

HKR_SP_Turbo grip 1m.grf

Air flow qv (l/s)

Pre

ssur

e dr

op

p tot

(Pa)

7 8 9 10 20 303010

20

30

40

506070

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200

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40

LpA, dB(A)

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HKR_SP_Front_panel.grf

Air flow qv (l/s)

Pre

ssur

e dr

op

p tot

(Pa)

40 50 60 70 80 90100 200 300 400 500 600567

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20

30

40

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100 SPx1 SPx2 SPx3

LpA, dB(A)

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40

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50

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HKR_Side_panel.grf

Air flow qv (l/s)

Pre

ssur

e dr

op

p tot

(Pa)

5 6 7 8 9 10 20 30 40 50 60 70701

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4050

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LpA, dB(A)

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hfk_filter_zenner_070618.grf

Air flow qv (l/s)

Pres

sure

dro

p p t

ot (P

a)

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LpA, dB(A)

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HFK filter

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Ozonator electrical connectionsOzonator installation must be performed by an authorized electrician and the installation must abide by national standards and regulations. The interlock displayed in the graph below is mandatory. Typical example of an interlock is to cut off power from the ozonator when the exhaust fan is turned off or loses power. An all-pole safety switch with a break length of at least 3 mm must be installed as well. The ozonator requires 230 V AC and 50 Hz. The alarm panel must be connected to it’s own 10 A slow fuse.

Performed by electrician Plug & Play

Interlocking Device

External Alarm Outlet

AirMaid® Alarm panel

All-pole Safety Switch

LNPE

Plug and play(ax 4 zonators)

Junction box(not included)

230 VACMAX 10A

Performed by electrician Plug & Play

Interlocking Device

230 VACMAX 10A

All-pole Safety Switch

LNPE

Plug and play

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Product marking

Marking - Dimensions - Supply air - Exhaust air - Front panel - Grease filters - Lighting

HKZ - 1 modul in widthHKZ-2 -2 moduls in width

L - LenghtB - WidthH - Height

S1 - Supply air chamber on one sideS2 - Supply air chambers on two sidesDiameter of supply air connectionQuantity of supply air connections

E1 - One exhaust air chamberE2 - Two exhaust air chambersE3 - HFKV exhaust air moduleDiameter of exhaust air connectionQuantity of exhaust air connections

SPx0 - Only “Turbo Grip” air intake systemSPx1 - Perforation pattern 1SPx2 - Perforation pattern 2SPx3 - Perforation pattern 3SPxK - Perforation pattern on side panel

HFK Grease filters quantity

LED770 - L=769, 20WLED1370 - L=1369, 37WLED1670 - L=1669, 53WQuantity of lightings

Example: HKZ-2 3500x2400x550 - S1=250x8 - E1=315x4 - SPx3 - HFKx12 - LED1370x4

Blind plate: Instead of filter (low air volumes). Extra panel installed instead of filter. Blind filter will cover part of filter area to ensure suffi cient pressure loss and air velocity.

Masking plates:Mounted in the area between hood and ceiling, when conduits and other components are to be concealed. N

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