Owner manual
Manuals
Brands
Heidolph Manuals
Equipment
LABOROTA 20 automatic
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82
E
A
t
tention: Never instal
l a valve in main return
line of coo
ling water. A
close
d
valv
e leads to pressure bui
l
d-up in the glass
ware which can lead to d
amage of
glass.
supply line
return line
Chiller
correct !
No valve in
return line
valve
1
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84
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