12 EB 8384-2 EN
Safety instructions and measures
1.3 Notes on possible property damage
NOTICE
!
Risk of damage to the positioner due to incorrect mounting position.
Î Do not mount the positioner with the back of the device facing upward.
Î Do not seal or restrict the vent opening when the device is installed on site.
Risk of malfunction due to incorrect sequence during start-up.
The positioner can only work properly if the mounting and start-up are performed in the
prescribed sequence.
Î Performmountingandstart-upasdescribedinsection5.
An incorrect electric signal will damage the positioner.
A current source must be used to provide the electrical power for the positioner.
Î Only use a current source and never a voltage source.
Incorrect assignment of the terminals will damage the positioner and will lead to mal-
function.
For the positioner to function properly, the prescribed terminal assignment must be ob-
served.
Î Connect the electrical wiring to the positioner according to the prescribed terminal
assignment.
Malfunction due to initialization not yet completed.
The initialization causes the positioner to be adapted to the mounting situation. After ini-
tialization is completed, the positioner is ready to use.
Î Initializethepositionerontherststart-up.
Î Re-initializepositionerafterchangingthemountingposition.
Risk of positioner damage due to incorrect grounding of the electric welding
equipment.
Î Do not ground electric welding equipment near to the positioner.
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