Positions of the emergency closure lever
Position
Function
"OPEN"
Operating
(lever in sewer-
position
side position)
"N"
Construction
(lever in cen-
phase posi-
tral position)
tion, pendu-
lum position
"CLOSED"
Pipe locking
(lever in house-
in the event
side position)
of a break-
down or decom-
missioning
32 / 112
Effect
The consumers connected can
be drained and are secured by
the motor-driven backwater flap.
The consumers connected can be
drained and are secured against back-
water by a flap. This non-motor-driven
condition as supplied is only suitable for
the draining of faecal-free wastewater
(e.g. during the construction phase until
commissioning has taken place properly).
The building is secured in the best pos-
sible way against water penetration,
but consumers can NOT be drained.
Installation and operating instructions
Side view
010-842_01