GCE PC0780747 Notice D'instruction page 10

ENGLISH
EN
OPERATING INSTRUCTION FOR CYLINDER PRESSURE REGU-
LATORS CORRESPONDING TO EN ISO 2503
These instruction are intended to ensure the safe operation of pressure control
regulators in conformity with the eff ective regulations. Careful attention to these
instructions will help to avoid risks and loss of production as well as enhance
reliability and durability of pressure control equipment.
THESE INSTRUCTIONS MUST BE KEPT PERMANENTLY AT HAND IN YOUR
WORKSHOP.
For Safety Instructions also see paragraph 2; in case of doubt please do consult
the manufacturer.
1. OPERATION
1.1. Use in conformity with eff ective regulations:
Pressure control regulators are intended to be used with compressed gases or
with under pressure dissolved gases in cylinders having a fi lling pressure of max.
300 bar,also for liquid gases, and to reduce the respective cylinder pressure as
well as to ensure a constant working pressure. Pressure control regulators may
only be used for those gases that are mentioned in the markings of the valve (see
Markings, paragraph 3).
1.2. Use contrary to eff ective regulations
• pressure control regulators must not be for gases in state of liquidity
• pressure control regulators must not be operated under ambient temperatures
of under -20°C or above +60°C.
• pressure control regulators must not be for corrosive gases, such as ethylamin,
dimethylamin, ammonia etc.
2. SAFETY INSTRUCTIONS
All indications showing this exclamation mark are important safety instructions.
2.1. Under no circumstances must the Cylinder Pressure Regulator be modifi ed or
tampered with without the written consent of the manufacturer.
2.2. Intermediary connections between the Cylinder valve and the Cylinder Pres-
sure Regulator are strictly prohibited.
2.3. Regulations to be adhered to: EN ISO 2503 Cylinder Pressure Regulator.
2.4. Incorrect use may endanger the operator and other personnel, damage to
the Cylinder Pressure Regulator and Installation may also result in fi re and / or
explosion.
DESIGNATION CORRESPONDING TO EN ISO 2503 (SEE FIG. 1)
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