3.14 Dustcloud when opening the furnace
Pos: 3.29 /0010 E LTRA/0015 s ervice_instructio ns/CS-2000_s ervice/05Faults_C S-2000/0 580 Modul Dustclo ud when openi ng the furnace @ 9\mod_1 425540118802_9. docx @ 74273 @ @ 1
: Valves
After pressing the key to open the furnace, the valves (V1) and (V2) are energized. This means
that they have across their coils 24V DC coming from the electronic unit.
Valve (V2) closes the oxygen supply to the furnace.
Valve (V1) opens, releasing the pressure from the furnace through the dust trap (3), through the
moisture trap (4) and through the filter cartridge (1) into the open air (in the direction of the
arrow).
Following this, the pneumatic valve shuts and the furnace opens (lift downwards). When dust
comes out of the furnace after this process this will cause, that the pressure in the furnace is not
sufficiently reduced.
The causes:
– Too much dust in the dust trap (3),
(a few hundred analyses without cleaning)
– Saturated moisture trap (4)
– Clogged paper filter in the moisture trap (4)
To Next Page
Loading...
Need help?
General
