Hauff-Technik HRD Series, Инструкция по сборке

Страница: 23 / 64

23
Art. Nr.: 5090020213 Rev.: 00 /2018-01-30
HRD (D)-2PV(G)-z/d
Press seal with test valve.
EN
Finally, tighten the hexagonal nuts with a torque
spanner in several steps crosswise until the torque
(siehe Tabelle 2) is achieved ( see fi g.: 6).
3
Fig.: 6
NOTE!
Incorrect installation!
Improper assembly can result in leaks and damage.
• Tighten hex nuts evenly so that there is no over-
lapping of the press plates.
• For thin-walled or foamed pipes, do not tighten
the seals so much that the pipes are deformed.
• If sealing is to be applied to the outside of the
building , the torque has to be checked and if
necessary tightened before fi lling the trench
and completing all laying and connection work.
max� zulässiges Anzugs-
moment
Hexagon
nut
AF
Inside
hexagon
AF
Thread Torque
M4 4 Nm 6 3
M5 4 Nm 8 4
M6 5 Nm 10 -
M8 12 Nm 13 -
M10 20 Nm 17 -
Table 2
Fig.: 7
NOTE!
Incorrect installation!
Improper assembly can result in leaks and damage.
• Two clamping straps must also be installed
centrally over the individual press seal that are
located outside the wall (wall sleeves which are
not embedded into concrete).