58 | EN
OBO Bettermann
Retrofitting
9 Retrofitting
If cables are inserted later in the PYROLINE
®
Con PLC fire protection
duct,
– then the proper construction, as described in these instructions, must
be maintained,
– and the approved cable load may not be exceeded (see table).
Duct type
Wall/ceiling mounting
Mounting
with
support
system
Cable load
Cable
directly on
top
Cable mounting
with separating
bracket/separat-
ing clamp
PYROLINE
®
Con D PLC
x
–
–
≤ 10.0 kg/m
PYROLINE
®
Con D PLC
–
x
–
≤ 15.3 kg/m
PYROLINE
®
Con S PLC
–
–
x
≤ 31.5 kg/m
Tab 8:
Approved cable load
10 Maintenance
The PYROLINE
®
Con PLC fire protection duct does not require mainten-
ance. However, it should be inspected regularly for possible damage,
which must be repaired with KTM mortar.
Summary of Contents for EI30
Page 63: ...EN 63 Notes...
