Product Installation; Summary Of Installation Procedure - ABB Uvisor SF910i User Manual

Integrated safeflame scanner

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3 Installation

3.3 Product Installation

3.3

Product Installation

The installation of the SF910i begins with the selection of station address. SF910i can

be physically installed on the burner, and then it can be wired as needed. Installation

terminates with the correct procedure to close the cover of the enclosure to maintain the

explosion proof capability and with the preliminary operations and adjustments.

To meet EMC specifications, it is mandatory to follow the recommendations given in

Appendix

SF910i comes from the factory already loaded with the factory-default configuration.

This configuration could be not suitable to correctly discriminate the presence of

the flame in the target burner. Therefore, for safety reasons, the SF910i will power-up

in a safe state (First-Time Power-Up state - FTPU) in which the flame relay will

never energize, even if the local display shows active signal flame algorithm vote

for flame present.

SF910i exits from this first-time power-up state only after the default setting is changed

or confirmed either on local or from remote through Flame Explorer.

While in FTPU state, the flame LED blinks red slowly.

3.3.1

The installation procedure refers to the actions required to install the SF910i up to the

point when it can be powered, and it can begin to roughly detect a flame. Now, the user

will be ready for the next phase (configuration and tuning for best performance).

Installation procedure:

–

Preliminary steps (air flow, ESD precautions, special handling, unpacking, and

inspection)

–

Protocol and station address selection

–

Physical installation

–

Wiring

–

Closing the enclosure

The details of the above installation steps are discussed in the following sub-sections.

8VZZ005286 B

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