Burkert 6517 Manual de Instruções - Página 3

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BASIC SAFETY INSTRUCTIONS

These safety instructions do not make allowance for any contin-
gencies and events which may arise during assembly, operation and
maintenance.
Danger – high pressure!
▶ Turn off the pressure and vent the lines before loosening lines or
valves.
Risk of electric shock!
▶ Before reaching into the device or the equipment, switch off the
power supply and secure to prevent reactivation!
▶ Observe applicable accident prevention and safety regulations for
electrical equipment!
Risk of injury from greatly accelerated device parts!
▶ Before pressurizing the valve, check that all screw connections
and screw joints are tight and secure.
Risk of burns/danger of fire during long-term operation due to
hot device surface!
▶ Keep the device away from highly flammable substances and
media and do not touch with bare hands.
Risk of injury due to malfunction of valves with alternating
current (AC)!
Sticking core causes coil to overheat, resulting in a malfunction.
▶ Monitor process to ensure flawless functioning.
To prevent injuries/damage:
▶ Never adjust the screws which are locked with red paint.
▶ Do not make any internal or external changes to the device and
safeguard against unintentional actuation.
▶ Installation and maintenance work may be carried out only by autho-
rized technicians with the appropriate tools.
▶ After an interruption in the electrical or pneumatic supply, ensure
that the process is restarted in a defined or controlled manner.
▶ Do not subject the housing to mechanical loads.
▶ Observe the general accepted technical rules.
3.1 Restrictions
If exporting the device, observe any existing restrictions.
english
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