Rehau AWADUKT HPP SN16, Руководство по сборке

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EN
6 Safety information
-In addition to the operating instructions,
generally applicable legal and other binding
regulations relating to industrial safety and the
prevention of accidents are to be observed and
the relevant instruction given.
-The safety regulations for the welding device
used are also to be observed
-Keep your workplace tidy and free of obstruc-
tions. Make sure there is always sufficient light
-Keep unauthorised persons away from the
workplace
-Wear suitable work clothing
-Do not use any non-system components
-For general safety reasons, maintain a distance
of min. one metre away from the fusion area
during welding
REHAU does not accept any liability
for damage or injuries that are due
to unsafe use of the product or incorrect
product and system application.
7 Area of application
The REHAU PP electrofusion couplers are suitable
for welding to AWADUKT PP SN10/HPP SN16
heavy duty sewer pipes to DIN EN 1852 (gravity
pipelines). The test pressure for gravity pipelines
according to DIN EN 1610 is max. 0.5 bar (testing
with water) or max. 0.2 bar (testing with air).
8 General information
The installation and welding of the electrofusion
couplers must only be carried out by trained
personnel (we recommend appropriate welding
training with welder‘s qualification test).
The specifications of these REHAU assembly
instructions, the DVS Guideline 2207-11 as well
as the corresponding national stipulations are to
be observed.
It is recommended that the welding data is docu-
mented in welding reports or on data carriers
(see Attachment to DVS 2207-11; outside of
Germany - see equivalent national Guideline).
The welding devices and equipment used must
fulfil the requirements of the DVS Guideline
2208-1.
9 General processing information/Storage
The processing of the REHAU electrofusion cou-
plers is possible at ambient temperatures from
0 °C to +40 °C. In the case of uneven warming
of the pipes, welded fittings and electrofusion
couplers due to sunlight, a temperature balance
is to be achieved e.g. by covering the fusion area.
The fusion area is to be protected against nega-
tive weather conditions (e.g. wind, snow, rain,
fog, moisture) by using welding tents for example.
It is to be ensured that cooling of the fusion area
during the welding process due to draughts is
prevented. The ends of pipe are to be sealed
during welding.
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