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INSTALLER
USERMAINTENANCE TECHNICIAN
TECHNICAL DATA
16
To calculate the length of the ue, simply add, for each component you intend to use, the corresponding value indicated in the
column "Length equivalent to m of pipe" in the table in par. 1.14, and check that the resulting sum is equal to or less than the
maximum length indicated in par. 1.15.
Coupling of extension pipes.
To install push-tting extensions with other elements of the ue, proceed as follows: Couple the pipe or elbow with the male side (smooth)
in the female side (with lip seal) to the end stop on the previously installed element. is will ensure sealing eciency of the coupling.