Retsch AS 450 control - Handbuch (Seite 32)

Wet sieving
32
8 Wet sieving
Pos : 7. 57 /00004 Warnhinweis e/ W0001 WARNUN G G ef ahr durc h Stromsc hl ag (AS450) @ 3\ mod_1282730212243_9.doc @ 22722 @ @ 1
WARNING
5.W0001
Danger from electric shock
–
An electric shock can result in burns and arrhythmia or to respiratory arrest
as well as cardiac arrest.
• Never operate your AS450 in a water basin.
• Always operate your AS450 using a mains socket with an RCD circuit
breaker.
Pos : 7. 58 /00004 Warnhinweis e/ W0009 WARNUN G Lebensg efahr durc h Str omsc hlag I P40 ( AS450) @ 3\ mod_1282730353954_9.doc @ 22730 @ @ 1
WARNING
6.W0009
Danger to life from electric shock
–
The control panel has safety class IP40.
An electric shock can result in burns and arrhythmia or to respiratory arrest
as well as cardiac arrest.
• Ensure that the control panel does not come into contact with water.
Pos : 7. 59 /00004 Warnhinweis e/H 0048 HIN WEIS Nasssiebung ( AS450) @ 3\ mod_1282731343679_9.doc @ 22738 @ @ 1
NB
7.H0048
Wet sieving
–
Observe the following instructions for successful wet sieving :
• The hose inner diameter of the water supply to the spray nozzle must be
13mm.
• During the wet sieving a water pressure of between 2 bar and 5 bar is
recommended at the sieve cover entry (approx. 2 liters/min
– 4 liters/min).
These values depend on the sieve mesh size used, sieve material and
collecting pan loading
• Use ventilation bases between the sieves.
• The water outlet from the drain hose must be positioned below the water
sieve outlet (W1).
• The distance between the water outlet of the drain hose and the water
sieve outlet should not be too great. (W2)
• The inner diameter of the water drain hose must be sufficiently
dimensioned. (Hose inner diameter 20mm)
• Used sieves must be cleaned immediately after sieving. Depending on the
sieved material, surface rust may develop in the sieve mesh.
Pos : 7. 60 /00004 Warnhinweis e/H 0049 HIN WEIS Besc hädigung das Si ebg ewebes (As 450) @ 3\ mod_1282731456436_9.doc @ 22746 @ @ 1
NOTICE
8.H0049
Damage to the sieve mesh
–
A build-up of water in the sieve column can lead to overloading and thus to
damage or irreparable damage to the sieve mesh.
• Always dose the volume of water applied in a way that ensures there
is no build-up of water
Pos : 7. 61 /00004 Warnhinweis e/H 0050 HIN WEIS Belast ungs diagramme (As 450) @ 3\ mod_1282731525373_9.doc @ 22754 @ @ 1