57
Pos: 26.9.1 /BA Nederman Filtration/Überschriften/1.1.1/Filter @ 27\mod_1511166502528_2901.docx @ 268537 @ @ 1
12.3.1 Filter
Pos: 26.9.2 /Be triebsanleitung /Leerzeile Halb @ 10\mod_14 78598405587_0.docx @ 209637 @ @ 1
Pos: 26.9.3 /Be triebsanleitung /12 Störungsbehebung/TABELLE: Titelz eile Check liste Störungen @ 20\mod_1492002750700_2901.docx @ 231449 @ @ 1
Pos: 26.9.4 /BA Nederman Filtration/12 Störungsbehebung/Filter/FMC/K*/Checkliste: Filterwiderstand zu hoch (Insight Control Pane l) (Nr. 1) @ 41\mod_1562303598858_2901 .docx @ 336999 @ @ 1
1 Filter resistance too high
• Filter not cleaned frequently
enough
➔ Check the parameter settings and restore the
factory setting if necessary (→ section
“Supplier documentation” → “Operation
instructions Insight Control Panel”)
➔ Use the “Test operation” (→section
“Supplier documentation” → “Operation
instructions Insight Control Panel”) function
to acoustically check correct functioning of the
filter cleaning valves
• Jet of compressed air too low
➔ Check compressed air supply
➔ Check operating pressure in the pressure
vessel (min. 90 psi / max. 100 psi)
➔ De-aerate the compressed air system
➔ Check the pilot voltage on the electrical control
➔ Replace the valve diaphragm
• Down-time-cleaning is not
performed at the turn-off of the
filter
➔ Check that the electrical connection is correct
so that the down-time-cleaning normal stop is
commenced
• Too large amount of material
supplied in too short time
➔ Lower the material supply per time unit or
increase plant capacity
• Filter elements are saturated
with dust
➔ Clean filter elements and, if necessary, replace
Pos: null /Betriebsa nleitung/12 Störungsb ehebung/Begrenzun gslinie @ 44\mod_1578479058796_0.docx @ 350427 @ @ 1
Pos: 26.9.6 /BA Nederman Filtration/12 Störungsbehebung/Filter/FMC/K*/Checkliste: Abgeschiedener Staub häuft sich im Staubsam melrumpf an @ 30\mod_151782 7515414_2901.docx @ 27771 5 @ @ 1
2 Separated dust
accumulates in dust
collection hopper
• Wet dust sticks to the walls
➔ Ensure that dryer dust is supplied
➔ Check filling level and empty the dust bin if
necessary
• Single flap valve
1
defective
➔ Check single flap valve and repair if necessary
• Rotary valve
1
defective
➔ Check rotary valve and repair if necessary
(→ section “Supplier documentation”)
• Connection hose
1
for venting
the dust collector not connected
➔ Remount the connection hose on the vent
connection
Pos: null /Betriebsa nleitung/12 Störungsb ehebung/Begrenzun gslinie @ 44\mod_1578479058796_0.docx @ 350427 @ @ 1
Pos: 26.9.8 /BA Nederman Filtration/12 Störungsbehebung/Filter/Checkliste: Staubau stritt an den Filtertüren @ 20\mod_149206 9958436_2901.docx @ 231545 @ @ 1
3 Dust exit at the filter doors
• Door is not closed correctly
Pos: null /Betriebsa nleitung/12 Störungsb ehebung/Begrenzun gslinie @ 44\mod_1578479058796_0.docx @ 350427 @ @ 1
Pos: 26.9.10 /BA Nederman Filtration/12 Störungsbehebung/Filter/Checkliste: Staub im Reingas @ 20\mod_14920 70073417_2901.docx @ 231573 @ @ 1
• Defective filter element
➔ Replace defective filter element
• Filter element is not mounted
correctly
➔ Mount the filter element correctly
• Unsuitable filter material used
➔ Contact our customer service
• Defective seal mounting plate
Pos: null /Betriebsa nleitung/12 Störungsb ehebung/Begrenzun gslinie @ 44\mod_1578479058796_0.docx @ 350427 @ @ 1
Pos: 26.9.12 /BA Nederman Filtration/12 Störungsbehebung/Filter/FMC/K*/Chec kliste: Staubaustritt an den Rohranschlüssen @ 30\mod_1 517836970319_2901.docx @ 277749 @ @ 1
5 Dust emerges from the pipe
connections during the
after-cleaning process
• Missing shut-off damper in the
dirty gas duct
➔ Mount a shut-off damper in the dirty gas duct
• Leaking shut-off damper
➔ Check shut-off damper shuts tight
Pos: null /Betriebsa nleitung/12 Störungsb ehebung/Begrenzun gslinie @ 44\mod_1578479058796_0.docx @ 350427 @ @ 1
Pos: 26.9.14 /BA Nederman Filtration/12 Störungsbehebung/Filter/FMC/K*/Chec kliste: Leistung zu gering @ 30\mod_1517838438292_2901.docx @ 27777 7 @ @ 1
• Deposits in the dirty gas duct
work
➔ Clean dirty gas duct work
Pos: null /Betriebsa nleitung/12 Störungsb ehebung/Begrenzun gslinie @ 44\mod_1578479058796_0.docx @ 350427 @ @ 1
Pos: 26.9.16 /BA Nederman Filtration/12 Störungsbehebung/FUSSNOTE: optionale Ausstattung @ 30\mod_1518090493076_2901.docx @ 278913 @ @ 1
1
optional equipment
Pos: 26.10.1 /BA Nederman Filtration/Überschriften/1.1.1/Filter @ 27\mod_1511166 502528_2901.docx @ 268537 @ @ 1
Pos: 26.10.18 /Betriebsanleitung/12 Störungsbehebung/TABELLE: Titelzeile Checkliste Störungen @ 20\mod_1492002750700_2901.docx @ 231449 @ @ 1
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