Burkert Type 8691 - Manual (Page 5)

5
Authorized use
2 auThorizeD uSe
non-authorized use of the control head type 8691 may be a
hazard to people, nearby equipment and the environment.
▶ The device is designed to be mounted on pneumatic actuators
of process valves for the control of media.
▶ Do not expose the device to direct sunlight.
▶ Use according to the authorized data, operating conditions and
conditions of use specified in the contract documents and oper-
ating instructions. These are described in the chapter entitled “6
Technical data”.
▶ The device may be used only in conjunction with third-party
devices and components recommended and authorized by
Bürkert.
▶ In view of the large number of options for use, before installa-
tion, it is essential to study and if necessary to test whether the
control head is suitable for the actual use planned.
▶ Correct transportation, correct storage and installation and
careful use and maintenance are essential for reliable and fault-
less operation.
▶ Use the control head Type 8691 only as intended.
2.1 restrictions
If exporting the system/device, observe any existing restrictions.
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 devices.
• local safety regulations – the operator is responsible for observing
these regulations, also with reference to the installation personnel.
risk of injury from high pressure in the equipment/device.
▶ Before working on equipment or device, switch off the pressure
and deaerate/drain lines.
risk of electric shock.
▶ Before working on equipment or device, switch off the power
supply and secure to prevent reactivation.
▶ Observe applicable accident prevention and safety regulations
for electrical equipment.
english
Type 8691