DDL S-HEF User manual

DDL
®
Durchführungstechni
k
Dichtsysteme
Lutz
DIVISIONAL BUILDING ENTRY S-HEF IN 5 TYPES
S-HEF ED Standard
Seal insert internal wall for cables/pipes Ø 6 – 40 mm
S-HEF DD Standard
Seal insert internal wall for cables/pipes Ø 6 – 40 mm
Seal insert external wall for cables/pipes Ø 6 – 40 mm
S-HEF DD GF
Seal insert internal wall for glass bre cables 2 x Ø 7 mm or
1 x Ø 12 – 16 mm
Seal insert external wall for cables/pipes/corrugated tubes
Ø 6 – 40 mm
S-HEF EDS GF 2 x 7
Seal insert internal wall for glass bre cables 2 x Ø 7 mm
Dirt guard external wall for glass bre cables 2 x Ø 7 mm
S-HEF EDS GF 12 –16
Seal insert internal wall for glass bre cables Ø 12 – 16 mm
Dirt guard external wall for glass bre cables Ø 12 – 16 mm
NOTE
The purchaser of the DDL seal inserts is responsible for
their suitability for use and for all damages (immediate or
consequential) resulting from improper installation.
Last updated: February 2021
DDL GmbH, Borsigstr. 26, D-73249 Wernau/N.
© DDL GmbH. We reserve the right for modications in technology and
design, Februar 2021
Installation guide for
divisional building entry (S-HEF)
(water / power / telecommunication / glass bre)
D D L S-HEF
®
web www.ddl-dichttechnik.de
phone [phone]
fax [phone]
mail [email protected]
ACCESSORIES
Drilling template
Segmental ring seal insert
Seal insert 2 x 7
Dirt guard sealing 2 x 7
Rubber sealing plate
Housing
Dirt guard sealing 12 – 16
Dowel SX 10 x 50
Hexagon screw 7 x 60
Washer 6.4

(a)
INSTRUCTIONS
1 Mark the lower edge of the divisional building entry on the
internal wall of the building
2Place the drilling template (included in delivery) against the
wall and mark all ve drill holes on the wall
3Drill dowel holes into the wall 4 x Ø 10 x 60 and insert
dowels (included in delivery)
4Choose the drilling diameter for centric penetration
opening in building and drill
- up to 9 mm OD* cable/pipe Ø 10 mm
- up to 19 mm OD* cable/pipe  Ø 20 mm
- up to 29 mm OD* cable/pipe and glass bre cable 2 x 7
 Ø 30 mm
- up to 36 mm OD* cable/pipe Ø 40 mm
- up to 40 mm OD* cable/pipe Ø 45 mm
* outside diameter
5Lead the cable/pipe through the wall to desired length,
facing the ground
- when using type S-HEF EDS lead the cable through the
red dirt guard sealing beforehand, facing the ground
(2 x 7 or 12 – 16)
- when using types S-HEF DD and DD GF rst lead the
cable through the S-HEF housing and then through the
(adapted) red segmental ring seal insert
6 When using the red segmental ring seal insert, adapt it to
the cable/pipe diameter by removing the appropriate
segmental rings. See section “Adapting the segmental ring
seal insert” for instructions 7.1
7 Press the red seal insert over the cable/pipe to the wall
(caution: open segmental ring side must be facing the
wall!)
8 Pull the S-HEF housing with inserted rubber sealing plate
over the cable/pipe and press it to the wall while pressing
the red seal insert into the opening of the housing back
9 Screw together with four pieces of hexagon screws 7 x 60
and washers (included in delivery) until the rear housing
frame with inserted rubber sealing plate lies completely
against the wall and is securely fastened.
When using type S-HEF DD install another assembly kit
facing the ground by repeating steps 6– 9.
When using type S-HEF ED protect the penetration on
the external wall against impurities with sealing material
(not included in delivery, e.g. foam) upon completion.
SELECTION OF SEGMENTAL RING
1
3
5
6
8 9
2
4.1
4.2
7.1
7.37.2
ADAPTION OF SEGMENTAL RING SEAL INSERT
• Determine the adequate
segmental ring diameter
with the help of the table
• Open the segmental ring
seal insert at the junction (a)
• Unfold the segmental
ring seal insert
• Detach the segmental ring blind cover (1) and the surplus
segmental rings (2 – 7) anually from inside to outside.
Caution: detaching too many segmental rings will impair the
tightness
• Place the segmental ring insert around the cable/pipe, close
it and press it to the wall. Caution: open segmental ring side
must be facing the wall
(2– 7)
(1)
Segmental ring
element
cuts at
[mm]
cable diameter
from [mm] to [mm]
1 (blind cover) 10 6 10
214 >10 14
318 >14 18
424 >18 24
530 >24 30
636 >30 36
742 >36 40