10
3 Cut the duct pipes
NOTICE
Make sure if you cut the duct pipes, the part you want to keep has a lip.
To cut the duct pipes, do the following:
1.
Remove the EPP covers.
2. Cut the upper duct pipe (input fresh air) to the total width of the
wall
(D1) + 15 mm
.
Tip:
Use a wide tape or two paper sheets taped together to mark the duct pipes and get a
perpendicular cut.
3. Cut the lower duct pipe (output stale air) to the total width of the
wall(s)
(D1) + 55 mm
.
4. Deburr the duct pipes. Use a deburring tool, such as a file.
D1
D1 + 15 mm
D1 + 55 mm
fig. 7
Determine D1
fig. 8
Make the duct pipes to the correct size
Summary of Contents for fresh-r everywhere On-The-Wall
Page 9: ...9 fig 6 Check the dimensions of the corner holes before drilling 243 mm 105 mm 111 mm 1055 mm...
Page 19: ...19 fig 25 Lip should overlap with the edge of the grilles...
Page 29: ...29 15 1 3 Outer wall template Dimensions are in mm Dimensions in brackets are in inches...
Page 33: ...33...
Page 34: ...34...
Page 35: ...35...
Page 36: ...www vaventis com 2015 by Vaventis B V All right reserved...
