Dru 0063CT3681, Installation Manual

Page: 16 / 48

I nst allation manual
1 6
System
DRU LAS AG-1 150/100
DRU LAS ES-I 150/100
DRU LAS ES-I 200/130
DRU PV-I 100/60
(also see:
installation manuel
PowerVent©)
DRU LAS ES-E 200/150/100
Ø
(mm)
≥250
≥300
≥200
≥204
Ø
(mm)
≥154
≥204
≥104
≥204
Notes
The terminal hole may be covered
with a rosette made of
non-combustible material. This
terminal hole must be ventilated.
A 2 mm wide ventilation opening
around the tube is sufficient.
The space between the tube and the
combustible material may not be
filled with insulation material.
The distance from combustible
material may be 0 mm.
The terminal hole does not require
ventilation.
If a clip binding is placed in a terminal
hole, a hole diameter of Ø230
mm must be maintained.
Note
Make terminal hole all around 2mm
larger than the diameter of the
concentric system to prevent
"ticking"and such like.
The terminal hole does not require
ventilation.
Make terminal hole all around 2mm
larger than the diameter of the
concentric system to prevent
"ticking" and such like.
The terminal hole does not require
ventilation.
If a clip binding is placed in a terminal
hole, a hole diameter of Ø230 mm
must be maintained.
3
- Maintain a distance of at least 50 mm between the outside of the concentric system and the walls and/or ceiling. If the
system is built in (for instance) a cove, it should be made with non combustible, heat-resistant material all around it.
This does not apply to the insulated concentric system (DRU LAS ES-E 200/150/100).
- Some heat-resistant insulation materials contain volatile components that will spread an unpleasant smell for a
prolonged time; these are not suitable.
The concentric system is constructed from (the flue spigot of) the appliance.
If, due to constructional circumstances, the concentric system is placed first, it is possible to connect the appliance by
means of a telescopic pipe piece.
Place the concentric system as follows:
1
Build the system up from (the flue spigot of) the appliance.
1
Connect the concentric pipe pieces and, if necessary, the bend(s).
1
Apply a clip binding with silicon sealing ring on each connection (does not apply to DRU LAS ES-E 200/150/100, here the
sealing ring is inside the tube).
1
Use a sheet metal screw to fix the clip binding to the pipe on locations that cannot be reached after installation.
1
Attach the concentric system with sufficient fastening brackets, so that the weight is not resting on the appliance.
Observe the following;
- Place the first fastening bracket 0.5 metre from the appliance, at the most.
- Place a fastening bracket maximum 0.1 metre from each bend, if the bends are more than 0.25 metre away from each
other. If two bends are closer to one another than 0.25 metre, 1 fastening bracket between these bends will be
sufficient.
- At least every 1 metre, place a fastening bracket at slanted and horizontal sections.
- At least every 2 metres, place a fastening bracket at vertical sections.
1
Fasten a roof terminal with anchor cables, if it protrudes more than 1,5 metres above the terminal.
1
Determine the remaining length for the wall or roof terminal and cut it to size, make sure the correct insertion length is
maintained.
1
Place the wall terminal with the (groove/folded) seam at the top. Attach the wall terminal from the outside by means of
four screws.
Hole diameter and execution
Combustible material Non combustible material
Table 7-2: Terminals