Burkert Type 8695 - Manual (Page 6)

6
Basicsafetyinstructions
General hazardous situations.
To prevent injury, ensure:
▶ In the potentially explosion-risk area the control head Type 8695
may be used only according to the specification on the separate
approval sticker. For use observe the additional instructions
enclosed with the device together with safety instructions for the
explosion-risk area.
▶ Devices without a separate approval sticker may not be used in a
potentially explosive area.
▶ Installation and repair work may be carried out by authorized
technicians only and with the appropriate tools.
▶ After an interruption in the power supply or pneumatic supply,
ensure that the process is restarted in a defined or controlled
manner.
▶ The device may be operated only when in perfect condition and
in consideration of the operating instructions.
▶ The general rules of technology apply to application planning
and operation of the device.
To prevent damage to property on the device, ensure:
▶ Do not feed any aggressive or flammable media into the pilot air
port.
▶ Do not feed any liquids into the pilot air port.
▶ When unscrewing and screwing in the body casing or the trans-
parent cap, do not hold the actuator of the process valve but the
connection housing of Type 8695.
▶ Do not put any loads on the body (e.g. by placing objects on it
or standing on it).
▶ Do not make any external modifications to the device bodies. Do
not paint the body parts or screws.
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Type 8695