Spectron Gas Control Systems GmbH
Description | 2
GES_FS4_0520
5
2 Description
2.1 Intended use
The intended use of the Controller FS4 is the control of up to 4 pneumatic valves. These can be
individually configured or used for up to 2 automatic changeovers between 2 gas sources each.
The permissible gas types and pressure ranges are each specified on the label (see "Identifica-
tion / label").
The Controller is not permitted to be used in an explosion hazard zone.
To be able to use the Controllers as intended, all persons working with it must comply with the
specifications of the relevant user manual.
The area in which hazards can occur when used as intended is the area around the Controllers.
The danger zone changes depending on the system status and use.
2.2 Misuse
Any improper use constitutes misuse. Controllers may only be used for the specified gases and
in the specified pressure range. Controllers with electrical components without marking accord-
ing to EU Directive 2014/34/EU may not be used in an explosion hazard zone.
Furthermore, the following operating conditions are regarded as misuse:
– Use for gases in their liquid phase
– Failure to carry out inspection and maintenance work
– Pressurisation in reverse (opposite to the flow direction)
– Operation with gases that are not specified on the label
– Operation outside the permissible technical limit values
– Failure to heed and comply with any applicable legal regulations and other provisions
– Non-observance of the user manual
– Failure to heed the information on the label and in the product data sheet
2.3 Identification / label
The label is located on the on the body of the Controller.
The label provides the following details:
Details
Example
Manufacturer
Spectron Gas Control Systems GmbH
Article description
FS4
Article number
66QE0017
2.4 Environment
2.4.1 Temperatures
Normal temperatures expected in a production area are assumed when operating the system:
0°C to +45°C. On storage, temperatures between -20°C and 60°C are permissible.
The air humidity must be below 60 % rel. humidity to prevent condensation. The operating tem-
perature depends on the gas used.
