AirMaid 10 000 V Installation and maintenance instructions

Installation and service guide for
AirMaid® V ozone cleaning system
10 000 V
5 000 V
2 000 V
Ai r MA i d ® o z o n e c l e A n i n g s y s t e M
i n n o v A t i v e A i r t r e A t M e n t

1. Check Product
2. System Overview
3. Installation Guidelines
4. Electrical connection and settings
5. System Test
6. Service and Maintenance
7. Technical Specication
8. Airmaid® Warranty Application
Check that the shipment consists of the components below and that there are no visible damages. Any discrepancy must
always be reported to the distributor or manufacturer. Read through the complete guide before starting the installation.
1 x AirMaid® Ozone Generator 1 x AirMaid® Alarm Panel
CONTENT
1 CHECK PRODUCT
LIMITED WARRANTY FOR INTERZON EQUIPMENT
This warranty is subject to the following conditions.
To validate this warranty, the warranty application for the product must be mailed to Interzon within ten (10)
days after installation.
A new product is warranted to be free from defects and/or workmanship for a period of 2 years from the date of
the original installation.
A spare part is warranted to be free from defects and/or workmanship for a period of ninety (90) days from the
date of the original installation.
The warranty for new equipment covers the repair or replacement of the defective part and includes labor
charges according the recommended hours by Interzon and maximum kilometer charges of 300 km round trip.
The warranty for spare parts covers only the repair or replacement of the defective part and does not include any
labor charges for the removal and installation of any parts, travel or other expenses incidental to the repair or
replacement of a part.
Any claim must be presented to either Interzon or the distributor from whom the product was purchased. No
allowance will be granted for repairs made by anyone else without Interzon written consent. If damage occurs
during shipping, notify the sender at once so that a claim can be led.
The above limited warranty does not apply to damage resulting from accident, alteration, misuse or if the serial
number is removed or defaced.
2
This guide describes a typical installation in a commercial kitchen exhaust duct. The product can also be used
in other applications as long as the specic requirements according to the guide are fullled.
The device may not be used by children or by persons with diminished physical, sensory or mental capacity
or lack of experience and knowledge unless supervised or having received instruction. Supervise children to
ensure that they do not play with the device.

3
SAMPLE TWO
SAMPLE THREE
2 SYSTEM OVERVIEW
SAMPLE ONE
Study carefully the three dierent samples for installation. Choose one of the samples that is most appropriate for your
case. If central ventilation (inlet) 1 cannot be used, use ltered (EU3) fresh outdoor air less than 40°C. Do newer use just
indoor air for the generator. AirMaid® is very eective in reducing odours provided that the reaction time between the
ozone and the exhaust air in the kitchen exhaust duct is at least 2 seconds. This condition is important and must be taken
into account during the planning stage.
1 Central Ventilation (inlet)
2 Damper
3 Inlet tube Ø125 mm
4 AirMaid® Ozone Generator
5 Outlet Tube Ø 80-125 mm
6 Horizontal Exhaust Duct
7 Vertical Exhaust Duct
8 Kitchen Hood
9 90° Tube Ø 80-125 mm
1 Central Ventilation (inlet)
2 Damper
3 Inlet tube Ø125 mm
4 AirMaid® Ozone Generator
5 Outlet Tube Ø 80-125 mm
6 Horizontal Exhaust Duct
7 Vertical Exhaust Duct
8 Kitchen Hood
9 90° Tube Ø 80-125 mm
10 Min. 10 mm overlap
1 Central Ventilation (inlet)
2 Damper
3 Inlet tube Ø125 mm
4 AirMaid® Ozone Generator
5 Outlet Tube Ø 80-125 mm
6 Horizontal Exhaust Duct
7 Vertical Exhaust Duct
8 Kitchen Hood

4
3 INSTALLATION GUIDELINES
1. Prepare a circular hole in the exhaust duct 6 7 or in the kitchen hood 8 . The diameter of the hole is depended
on the tube you select. The diameter must be between Ø 80-125 mm.
2. Install the ozone generator. 4
The ozone generator must be installed horizontally with the suspension brackets upward and service hatch down-
ward. Use M8 threaded rods and anchor these with nuts on each side of the respective bracket. Note that the mini-
mum installation dimension for the generator is 500 x 600 x 439 mm.
Make sure that you have selected the correct ozone generator.
General sizing would be: Typical sizing for McDonald’s
AirMaid® 2000 V: Exhaust-airow max. 1000 m3/h (300 l/s) AirMaid® 2000 V: For each fryer
AirMaid® 5000 V: Exhaust-airow max. 2500 m3/h (700 l/s) AirMaid® 5000 V: For single grills
AirMaid® 10000 V: Exhaust-airow max. 5000 m3/h (1400 l/s) AirMaid® 10000 V: For other grills
The generator must be easily accessible after installation. Never screw or drill through the generator. Always use the
brackets for suspension.
The length of the ozone outlet tube 5 can be maximum 5 m. The minimum dimension of the ozone outlet tube
can go down to Ø 80 mm. The material of the ozone outlet tube must be stainless steel (AISI 316). Make sure that
the tube is not blocking any inspection hatches.
Note that the direction of the airow must correspond to the arrows on the generator and the picture below.
3. Fasten the outlet air tube 5 between the ozone generator and the exhaust duct 6 7 (or the hood). Make sure
that all connections are properly xed and sealed.
4. Connect the inlet air tube 3 and damper 2 to the ozone generator 4 according to the picture below.
The damper is required to achieve proper airow and pressure. For more information, see section “5 SYSTEM TEST”.
The exhaust ducts must be swept clean of grease and soot at the time of installation. This is required to achieve the
desired result of the ozone cleaning.
Minimum 1m
Air Damper
To hood or exhaust duct
AirMaid® Ozone Unit
Clean Air 30 +/- 10 l/s (Target: 35 l/s)
302 346

5
The installation must be performed by an authorised electrician and follow national standards and regulations.The in-
terlock device displayed on the diagram below is mandatory. A Typical example of the safety interlock would be to shut
down the main power to the generator when the exhaust fan is shutting down. An all-pole safety switch with a break
length of at least 3 mm must be installed as well. The electrical requirements for the ozone generator are 230V AC and
50 Hz. Each and every generator must be connected to its own 6A fuse.
Remove the four screws that fasten the AirMaid® alarm panel to it’s base. Fasten the base to the wall using devices
suitable for the wall material. In commercial kitchens place the alarm panel where it will be visable to the sta but
not to customers.
NOTE: Upon delivery the generator and alarm panel within the shipping carton are calibrated together and have
matching serial numbers. Make sure that generators are always connected to their own alarm panel.
If you desire to connect AirMaid® to an external monitoring or alarm system, you can accomplish this by connecting it to
the external alarm terminal block within the AirMaid® alarm panel.
NOTE: The maximum load is rated to 250V and 4A.
The earth ground cable is connected to the chassis screw next to the circuit board.
4 ELECRICAL CONNECTION AND SETTINGS
L
N
PE
AirMaid® Alarm Panel
Interlocking Device
All-pole Safety Switch
External Alarm Outlet AirMaid® Ozone Generator
230 VAC
MAX 6A
Plug & Play
Performed by electrician Plug & Play
ASSEMBLY AND ELECTRICAL INSTALLATION
EXTERNAL ALARM OUTLET
Connection to external
alarm device.
Voltage freerelay output
NO=Normally open
COM=Common
NC=Normally closed
Outlet power
connection
to generator
Inlet power
connection
from mains