AirCom R119-J Посібник з експлуатації - Сторінка 2
Переглянути онлайн або завантажити pdf Посібник з експлуатації для Контролер AirCom R119-J. AirCom R119-J 4 сторінки.
Друкувати сторінкуOil and grease must never be used at gas control units. Oil and grease ignite easily and can intensely react with
some gases under pressure. In special cases greases can be used, which are specified for the corresponding
application.
The use of AirCom pilot operated regulators for oxygen applications is permitted only with signed units.
Special safety instructions for pilot operated regulators
If devices are connected with the pilot pressure reducer ensure via separate protection equipment that no dangerous
pressure will be built up in them. The relief valve of the pressure reducer (if available) is not applicable for these
devices as protection means.
3.2 Regulations and Rules
The national rules and regulations
concerning the handling of:
-
compressed gases
-
toxic gases
-
flammable gases
are to be observed.
4 Installation
4.1 Transport and Packing
Please check directly after delivery the pilot operated regulator for any transport damages and deficiencies
The port openings of the pilot operated regulators are often closed via hole plugs to prevent contamination with dirty
particles. Remove plugs just before the assembly. In case of further disassembly close the port openings again
before storing or transporting. Temporarily it can be done using a strip of adhesive tape by sticking it to the opening.
The pilot operated regulators (e. g. dispatch to customer service) may only be transported in an appropriate, stable
packing.
4.2 Preparation
•
The regulator (pilot regulator), who gives the signal to the pilot operated regulator must be complete released,
output pressure 0.
•
Make shure, that during the installation is no pressure on the pilot regulator
•
Attach pressure reducer - make sure that connection threads are matching.
•
To ensure that the pilot operated regulators works properly, all lines have to be purged prior to installing the
regulator. Deposits and other foreign objects can damage the valve seat and influence the regulatorís
behaviour.
Do not use any lubricants since this would contaminate the pilot operated regulators and, in the case that oxygen or
nitrous oxide is used, there is danger of combustion.
The pilot operated regulators has to be installed in the line in such a way that the air flows in the direction of the
arrows on the housing (IN to OUT).
The pilot regulator is connected to the pilot connection.
An internal filter is provided only to stop random contamination resulting from the installation of the regulator; an
auxiliary upstream filter is recommended for use in all but the cleanest of media. Gaseous media should be free of
excessive moisture to prevent icing of the regulator at high flow rates.
Dok-Nr.: BA-R119-J
R119-J
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Created on 2023-05-17