Buchi Scrubber K-415, Руководство по эксплуатации

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5 Putting into operation
36
K-415 Operation Manual, Version B
5 .10 Filling up the prepared washing solution
!
WARNING
Risk of serious chemical burns by corrosives.
• Allways use the glass handles of the neutralization vessel to lift or carry it.
• Never try to lift or carry the neutralization vessel while holding it on the cover of the neutral-
ization vessel.
To fill up the washing solution, proceed as follows:
• Remove the adsorption vessel
a
by gently pulling it upwards. (If available store it on the tray
f
.)
• Loosen the hose connector GL 14
b
at the neutralization vessel and pull off the hose. (If available
store it on the tray
f
.)
• Take the neutralization vessel with the attached cover away from the instrument. Lift or carry the
neutralization vessel solely by using the glass handles
h
of the vessel.
• Remove the cover of the neutralization vessel
c
togehter with the attached swirl discs
d
.
• Carefully pour the prepared washing solution into the neutralization vessel and fill up to the blue
wavy optimal filling mark
g
.
• Reassemble the instrument in the reverse order.
NOTE
Make sure the cover is pressed firmly against the neutralization vessel to ensure tightness of the
system!
5
1
2
3
4
6
7
8
a
Adsorption vessel
b
Nut GL 14
c
Cover with swirl discs
d
Washing insert
e
ON/OFF switch
f
tray
g
filling mark
h
glass handles
Fig. 5.15: Filling up the washing solution
NOTE
For information on how and when to exchange the washing solution, see chapter 7.6.