21
Art. Nr.: 5090020213
Rev.: 00 /2018-01-30
11 Preparing for assembly
1
Any breaks in a core drilling must be repaired. Where
necessary, preserve or pre-treat the concrete around the
opening beforehand using a suitable liquid plastic or epoxy
resin (see
13 Impermeability test
"Potential causes of
leakage", point 8).
Legend for Fig.: 1
1
Diameter
(D)
core drilling/liner
2
Diameter
(d)
cables/pipes
NOTE!
No sealing due to incorrect installation!
Incorrect preparation can result in damage.
• The inside of the wall sleeve must be clean, dry
and greaseless.
Check the diameter tolerance of the core drilling/liner
(D
+3/-1 mm)
and cables/pipes
(d +1/-2 mm)
(see fi g.: 1) as
well as outer or drilling dimension
(siehe Tabelle 1)
of the
press seal (see fi g.: 2).
Legend for Fig.: 2
1
Outer diameter of the HRD
(D)
2
Bore diameter(s)
of the HRD
(d)
Fig.: 1
1
2
NOTE!
Continuous longitudinal score marks on the
cables!
There must not be any continuous longitudinal score
marks on the cables in the seal area.
• If necessary, move the cables slightly forwards or
backwards until there are no longitudinal score
marks visible.
Fig.: 2
1
2
HRD (D)-2PV(G)-z/d
Press seal with test valve.
EN
Diameter
range in mm
Tolerance in
mm
Outer diameter of
HRD (D)
30 - 500
D (0/-3)
Bore diameter of
HRD (d)
3 - 450
d (+3/0)
Table 1
