TBH DF Serie Manual De Uso Y Mantenimiento Original página 104

6 Speed cannot be changed via the
interface
7 No/little extraction capacity, filter
saturation indicator does not
indicate filter change
8 System runs unstable or vibrates
strongly
Only FP 130/150
10 System does not dedust
Troubleshooting and Correction
Attention! Interface partly only optionally available!
Speed setting at the system has priority
Attention! Interface partly only optionally available!
Extraction line blocked, defective, bent or not mounted
Extraction capacity not set correctly
Motor / control system defective
Motor bearing defective
Contamination on the impeller of motor
A Run/Standby button
C Button for manual activation of filter
cleaning (only on systems with filter
cartridge)
B Extraction-capacity control
1 Filter saturation indication (shows
the filter saturation of all filters
installed in the system)
Filter differential pressure not yet reached
No compressed air on the line or compressed air line
not connected
Dedusting module not connected
Dedusting module defective
104
External speed control has priority over manually set speed on
unit
Clean or replace the extraction line.
Increase extraction capacity at speed controller (front) or
remote control
Contact country representative
Replace motor or contact country representative
Check filters for leaks. Contact country representative if
necessary
6 Filter Status Indication
Green: Filter OK
Yellow: Check filter status indications (item
6) - Re-order filters if necessary
Red: Max. filter saturation reached -
System switches off - Check filter
status indications (item 6)
5 Filter cleaning status message (only
on systems with filter cartridges)
4 Indication of error message Motor /
Temperature
3 Indication of capacity setting/hour
meter
2 Signalling of system error
In differential pressure monitoring mode, the system is in the
green range or at the beginning of the yellow range; everything
is OK.
Check pressure or connect compressed air line:
1.5 - 2 bar
Connect the dedusting cleaning cable to the socket below the
interface.
Check cable and solenoid valve for damage; contact your
country representative if necessary