DIAS 4498 Series Інструкція з монтажу Посібник з монтажу - Сторінка 5

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TECHNICAL DOCUMENTATION

Posts Series 4498

for infrared barriers

Installation Instructions

Description

The 4498 Post for outdoor active infrared barriers is suitable for installing various transmitting

and receiving optical units.

Its semi-cylindrical shape allows to aim the beams of the optical units over a whole 180° arch.

The black, transparent to infrared rays, screen allows to hide the optical units.

A sturdy aluminum profile allows the post to be mounted on walls or I-beams, as well as to

be coupled with another Post for 360° protection.

The aluminum cover is provided with ventilation slots to avoid the formation of steam

condensate. It has been designed to compensate the expansion of the black screen in high

temperature conditions.

Installation Procedure

Please refer to the following step-by-step procedure to perform the installation of the 4498 Post.

Depending on the specific installation site, you should select the proper mounting procedure.

• Wall mounting

The installation should be performed by using two or more SC-4400 plates mounted on the

back of the Post, according to the procedure shown in Fig. 1 . Please note that for Posts

higher than 2 meters it is recommended to use three SC-4400 plates.

Fig. 1

• Ground mounting

Procedure 1 : The installation should be performed by building a plinth in concrete according

to the dimensions shown in Table A, in which an I-beam should be placed by fastening the

Post directly to it (installation procedure suggested in all critical environments).

Procedure 2 : By inserting four M8 bolts into the plinth to fasten the BC-4498 Base (see

Fig. 2 ). It is recommended to use the BC-4498 Base when the Post is less than 1.5 meters

high or in environments where wind is not a critical factor.