3 | Safety
Spectron Gas Control Systems GmbH
10
GES_LT2000_0122
NOTICE
Lighting
Incorrect switching actions or confusion can occur due to inadequate lighting.
a) Ensure sufficient lighting in accordance with the statutory regulations.
3.3 Emergencies and safety devices
The operational local safety regulations of the system operator, such as the alarm plan, fire
safety regulations and the escape and rescue plans, apply in all cases for the operation of the
Pressure regulator.
When handling gases, all specifications from the safety data sheets must be followed. Local
emergency services should be informed of the gases used at the site of the system.
In the event of mechanical damage, the product must be put into a safe operating condition.
Pressure regulators and pressure control panels are equipped as standard with an integrated
relief valve to protect the armatures – except for variants with outlet pressures >100 bar. The
user must ensure there is a suitable safety device installed downstream, if not already included
with the equipment as standard.
NOTICE
The pressure relief valve or the burst disc are used to blow out gas that must be conveyed away
via a non-permitted pressure rise.
They do not function as a safety valve for the entire gas supply system.
CAUTION
Overpressure in downstream armatures, pressure vessels and pipelines in the
event of failure of the pressure regulator and its outlet pressure protection
To protect downstream armatures, pressure vessels and pipelines against excess pressure, a
safety device corresponding to the operating firm's regulations must be installed.
3.4 Qualification of the operating and maintenance
personnel
The intended user group is the system operator (user of the system) and the system mainten-
ance personnel.
Every person working on the system must be familiar with the functions and dangers associated
with the overall system. Instruction on the system is to be documented in writing.
Maintenance and repair work should only be carried out by specially trained personnel.
All operators, as well as personnel who regularly enter the area, must be trained on a minimum
of the following topics:
– Alarm rules at the site and conduct in the event of malfunctions and leaks
– Basic functions of the product
– User manual
– System documentation incl. manufacturer documentation
– Position of the safety devices
