84
The hole made in the wall must be a through one and with an inclination of 1 ° - 2 ° outwards. In
order to be able to use the recessed tube supplied, the wall thickness must not exceed
500mm. The wall intended to the product installation must not be less than 250mm thick. Once the
through hole in the wall is formed, place the recessed tube within (6).
Make sure that the length of the recessed tube (6) is equal to the wall thickness.
The tube must end flush with the surfaces of the internal and external walls.
The "M" quote can not be less than 250mm - in this case, the wall provided is not suitable to the
product installation.If necessary, adjust the tube to the wall thickness with appropriate tools, in a
timely manner, as shown below: