Burkert Type 2105 - Manual (Page 5)

5
Basic safety instructions
3 Basic safeTy insTrucTions
These safety instructions do not make allowance for any
• contingencies and events which may arise during the installation,
operation and maintenance of the products.
• local safety regulations, whereby the operator is responsible for their
compliance, by the installation personnel too.
Danger!
risk of injury from high pressure in the equipment/product!
▶ Before working on equipment or product, switch off the pressure
and vent the lines.
risk of injury due to electrical shock!
▶ Before reaching into the product, switch off the power supply and
secure to prevent reactivation!
▶ Observe applicable accident prevention and safety regulations
for electrical equipment!
risk of burns!
The surface of the product may become hot during long-term
operation.
▶ Do not touch the product with bare hands.
risk of injury from moving parts in the device!
▶ Do not reach into openings.
risk of injury caused by the spring jumping out when the actuator
is opened!
▶ The actuator must not be opened.
General hazardous situations.
To prevent injury, ensure:
▶ Secure system/equipment from unintentional activation.
▶ Only trained technicians may perform installation and maintenance
work.
▶ After an interruption in the power supply or pneumatic supply,
ensure that the process is restarted in a defined or controlled
manner.
▶ The product 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 product.
▶ In the potentially explosion-risk area the diaphragm valve may be
used only according to the specification on the separate Ex type
label. For use observe the additional information enclosed with the
product together with safety instructions for the explosion-risk area.
▶ Products without a separate Ex type label may not be used in a
potentially explosive area.
To prevent damage to property of the product, ensure:
▶ Supply the media connections only with those media which
are specified as flow media in the chapter entitled “7 Technical
data”.
▶ Do not put any loads on the valve (e.g. by placing objects on it
or standing on it).
▶ Do not make any external modifications to the valves. Do not
paint the body parts or screws.
english
Type 2103, 2104, 2105