WAGNER TITANUS, Техническое руководство, Страница: 129 / 208

TITANUS MICRO·SENS
®
Installation Pipe System
MS_A_06-en-e Data: 01/09
6 – 5
6.2 Patented air sampling points
Fig. 6.2: Example of an air sampling point with aspiration-reducing film sheet
Air sampling point Design air sampling points (bore holes) and their positioning according to
project requirements and pipe design guidelines.
Air Sampling Holes
1.
Bore a hole with a 10mm drill at a right angle to the pipe.
2. Carefully de-burr the holes.
3. Clean the area around the hole (around the whole pipe) from dirt and
grease with Tangit cleaner.
4. Select the size of the aspiration-reducing film sheet according to the
pipe design guidelines
5. Stick the aspiration-reducing film sheet over the bore hole
(see fig. 6.3,
1
).
6. Prevent the film sheet from coming loose by sticking marking tape
over it (see fig. T.3,
2
).
The perforations in the aspiration-reducing film sheet and the marking
tape are to be placed exactly on the hole in the pipe. The diameter of the
perforation in the aspiration-reducing film sheet must not be changed.
Avoid touching the adherend in order to keep it free from dust and fat.
INSTRUCTION