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Applying the screed
26 | EN
OBOBettermann
Fig. 20:
Mountingthesocketcover
8. Placethesocketcoveronthebase,insertthescrewwiththequick
unlockingaid
7
orturninthescrewthroughtothebaseplate.
9. Setthelockingto"I".Todothis,liftthesocketcoverslightlyuntilthe
topsocketframecanbelocked.
10 Applying the screed
Corrosion protection!
Themetallicparts(underfloorducts,underfloorjunctionboxes/underfloor
devicesocketsandtheaccessories)tendtowardscorrosionformation
whenmountedinaggressivescreed.
Whenmountingtheductsysteminaggressivescreed(e.g.magnesia
screed),anepoxy-basedrustprotectioncoatingmustbeappliedtoall
themetallicparts.
Risk of damage!
Noscreedmayingressintotheductsystem.Whentheductsystemis
mountedinfloatingscreed,sealoffalltheopeningsoftheductsystem
usingsuitableagents.
Risk of damage!
Theductsystemmaynothaveadirectconnectionwiththepouredas-
phalt!
Whenmountingtheductsysteminpouredscreed,protecttheductsec-
tionswithasuitableinsulationmaterial(e.g.Fasoperlplatesorasphalted
ATTENTION
ATTENTION
ATTENTION