ABB Uvisor SF910i - Troubleshooting FOC

Table 16.1: Troubleshooting LOS
(Continued)
Corrective ActionsPossible CausesProblem
Search for the original manufacturer
driver, make sure it complies with the
PC Win-OS running Flame Explorer
and execute the installation wizard
Flame Explorer network not
initialized
Wrong communication protocol
Refer to Section 8.3.6 for COM
parameters setting
16.2 Troubleshooting FOC
Table 16.2: Troubleshooting FOC
Corrective ActionsPossible CausesProblem
Ask for the authorized personnel to
take actions
Combustion is bad
Lens at the hot side is dirty
SF910i does not sense the flame
Make sure that the cooling/purging
air matches the requirements, and
follow the maintenance instruction
for cleaning
Wrong wiring to the scanner
Fiber optic bundle is damaged
Electronics board failure
Check wiring
Replace the fiber optic bundle and
make sure no levers or mechanical
bodies bangs or bends sharply the
outer carrier
Replace the unit
Change or confirm the factory default
setting and store it
Device is in “First Time Power Up”
Wrong wiring to the scanner
Flame is detected but the flame relay
does not energize
Check wiring
Flame-relay contact failure
Replace the device
Find out the error code in Section 17Hardware failure (?)Error code on display
8VZZ005286 B 106
16 Troubleshooting
16.2 Troubleshooting FOC