Airtecnics OPTIMA Посібник з монтажу, експлуатації та технічного обслуговування - Сторінка 5
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Attention! Heavy load.
Do not step underneath hanging load during the transport or assembly.
Store in a dry place and weather protected in its original packaging. In case the packing is opened, cover the
air curtain to protect it from dust. Do not step or put heavy load over the package to avoid damages to the
material. Store temperatures are between -20ºC and +40ºC.
When carrying material, make sure it is not damaged by the forklift (fork penetration in the packaging).
Please see the Packaging instructions.
For safety, the air curtains never have to be stopped by disconnecting them from the main
supply, always through the controller and wait for 10 minutes at least to disconnect the
main supply. In case to not follow these instructions, the internal parts of the air curtain
can be damaged.
The PCBoard relays adjust the 2 ventilation and heating speed in case of electrical heated air curtains.
Controllers: There is an inbuilt keypad controller placed in the service door, which allows to switch
the fan speed and the power stage of the electrical element.
2 ventilation speed.
Remote control: All the standard controllers have an IR receiver that works by infrared.
Common characteristics to all controllers for electrical heated air curtains
2 speed system with 2 different Fan Speed and Heating Stages (H1, H2).
Two heating stages: On the first heating stage a green LED turns on, and on the second stage the
LED becomes red.
Thermal Limitation: to work the heating there must be any ventilation speed selected, what allow us
to choose the maximum heating capacity with the minimum ventilation.
Time of delay: When the equipment is stopped, and it has been working, the electrical heater is still
heating during several minutes by thermal inertia with the consequent increase of internal
temperature. In order to avoid internal damages by overheating, when we stop the air curtain, it
keeps turned on for a period of time.
The air speed and the heating stage are indicated by a lighted LED while the safety function is indicated by a
flashing LED.
STORAGE AND TRANSPORT
WORKING INSTRUCTIONS
Control PCBoard characteristics
Controller's common characteristics
Unheated air curtains controller
Controller for electrical heated air curtains
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