ITRON RB 4000 DN 100 Betriebsanleitung Seite 10

Safety Instructions and CE Certificate of Conformity:
• T his „Instruction manual" has to be kept on the place, which can be easy reached
• T he regulator has to be used only for dry and clean gases Never use with oxygen:
risk of explosion.
• T he national norms and standards about installation, start-up and maintenance of the devices and gas
installations have to be strictly respected
• T he handling with the device has to be done carefully, specially by the installation works The pick up
has to be made by using the stretcher eyes or belts
• T he device should be examined before the installation for possible transport damages and be mounted
only if it is in perfect state Possible lacquer damage should be improved The sealing surfaces of the
threaded connections or flanges must be damage-free and clean
• F or reading off the device and its serving are sufficiently space to designate
• F or the protection of the device is recommendable to install a filter
• T he device is to be installed in such a way that it is not impaired in its function by other installation
components
• T he regulator has to be mounted in the pipe line without any tension
• T he mentioned below torque's values for screws must be respected by tighten of the flanged connec-
tions:
DN100
Value of Torque
• These torque's values are mentioned per screw and are valid for metal soft material gaskets
(specified as k0xKD=45bD und k1=2,2bD). Other gaskets can require another torque's values.
• T he screws used for the flange connection must be according to the flange size and must be adapted
to the temperature range of the regulator Please tighten the screws crosswise
• A fter the installation works are completed, the tightness of the connections (threaded or flanged) must
be checked with appropriate means
• T he operating conditions indicated on the name plates must be respected; if necessary appropriate
safety devices have to be designated
• R epairs of the device are allowed to be made only by trained or qualified personal Afterwards a tight-
ness test with 11 X PS must be performed When changing pressure containing parts their compliance
with PED must be assured After guarantee only with repair by Actaris
• T he device has to be regularly examined for corrosion danger in the interior and external area and be
taken from use if noticeable corrosion is discovered
• T he internal chamber volume of the RB 4000 DN 100 amounts to 12 litre
• T he cleaning of the devices has to be done without using any alcohol containing solvent or cleaning
agents
• T he device is not appropriate for floods and loads by earthquakes
• T he pressure has to be completely discharged before to take the device from the pipe line The rest of
gas can withdraw; therefore the required ventilation has to be insured
• T he appropriate measures for noise reduction have to be seized depending on the installation place
and work conditions
10
PN16
85Nm
( M16 )
ANSI150
85Nm
( M16 )
PN 25
170Nm
( M20 )