LTG HDF-600, Инструкция по эксплуатации, установке и обслуживанию

Страница: 20 / 32

E
LTG Incorporated · PO Box 2889 · Spartanburg, S.C. 29304, USA Chilled beams HDF-us-OM (01/17)
Phone 864 599-6340, Fax -6344 · info@LTG-INC.net · www.LTG-INC.net
Former editions are invalid · Subject to technical modifications
page 20 of 30
Installation, operating and maintenance instructions
Active chilled beams HDF-600, ceiling installation
5.3.1 Instructions for installation of water connections using flexible hoses
Warranty will only apply if the following
instructions are observed and if installa
­
tion is performed in compliance with DIN-
EN regulations.
In particular, corrosive, electrochemical,
and bacteriological charges are to be ex
­
cluded taking appropriate preventive
measures.
Pressure and exposition to heat may result in slight
elongation of the hose.
Therefore, newly placed hoses must consider such
potential elongation.
Do not fall below the admissible bending
radius R
min
(chart), neither during transport, nor dur ­
ing installation or when installed.
If it should turn out impossible to keep the admissible
bending radius, choose a different installation type.
For minimum length see chart below.
If the hose is being placed by bending it, check
whether there is sufficient hose length to allow for an
open bow in order to avoid
kinking and destruction of the hose at the connecting
points.
Absolutely avoid distorting or kinking the flexible
connection.
Do not subject the hose to any tensile or pressure
loads applied from outside, neither during installa
­
tion nor operation.
Do not retighten rigid connections (outer thread) af ­
ter fixing the second connection since this might re ­
sult in distortion of or damage to the hose.
In general, tightness of the connection (hose/connec ­
tor) is the responsibility of the technician performing
the installation. Do not over-tighten.
Any sealing material included in the delivery is to be
verified by the technician for its
suitability since the hose manufacturer has no infor
­
mation about the material or geometry of the connec ­
tions.
correct incorrect