Spectron Spectrotec LT2000, User Manual

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2 | Description Spectron Gas Control Systems GmbH
4 GES_LT2000_0122
2 Description
2.1 Intended use
Pressure regulator of type LT2000 are suitable for flammable gases, non-flammable gases,
non-corrosive gases and for oxygen in technical gas quality.
The permissible gas types and pressure ranges are each specified on the label (see " Identifica-
tion / label [
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4] ").
The equipment versions of the Pressure regulator without electrical components may be used in
an explosion hazard zone as they do not have separate ignition sources (ignition hazard as-
sessment according to DIN EN ISO 80079-36).
Pressure regulator with electrical components that are suitable for use in an explosion hazard
zone are marked on the label according to EU Directive 2014/34/EU.
To be able to use the Pressure regulator 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 Pressure
regulator. The danger zone changes depending on the system status and use.
2.2 Misuse
Any improper use constitutes misuse. Pressure regulator may only be used for the specified
gases and in the specified pressure range. Pressure regulator with electrical components
without marking according 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 Pressure regulator.
The label provides the following details:
Details Example
Project number PROJECT
Article description LT2000-200-10-M-M-…
Inlet pressure P1 200 bar
Outlet pressure P2 10 bar
Gas type GAS TYPE