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7 The startup/shutdown of a pump
Liquids
isopropanol
+
acetone
+
ethanol
+
DI-water
+
fine mechanics
-
oil
hydraulic oil
-
nitrogen
-
air /
compressed air
Legend:
+ ... good/suitable
table 35
Selection of the conservation liquid
In order to prevent dust particles and foreign bodies from penetrating into the
pump or the conservation liquid from leaking out, please secure the liquid input
and output with the delivered protective plugs or screws.
Water or deionized water (DI-water) should not be used as conservation
Warning
agents. These liquids germinate already after a few days and build a biofilm
which can later block the pump.
7.4.2 Dismantling of the system
Put the drive out of operation by turning down speed to 0 rpm and by
Now that the pump has been stopped you may remove it from the system.
Protect the inlet and outlet openings of the pump with adapted protective
52
+
o
o
+
o
o
+
o
o
+
-
-
-
+
+
-
+
+
+
+
+
+
+
+
o ... satisfactory;
- ... bad/inadequate
switching off the voltage supply. Make sure that the procedure described in
the chapter 7.3 has been completed.
caps or screws.
Technical data subject to change without prior notice!
o
+
solvent for organic compounds, cosmetics, essential oils,
waxes and esters, antifreezers, antiseptic agents
o
+
solvent for a number of organic compounds, unlimited
solubility in water, dissolves natural and synthetic resins, fats,
oils and commonly used plastifiers
o
+
solvent for organic compounds, fats, oils and resins
+
+
solvent for many organic and mineral liquids
+
+
cleansing and protective action (dissolves fats, tar, rubber or
adhesive substances, protects against corrosion)
+
-
lubricating and preserving properties (Warning: may resinate
or deteriorate with time)
o
+
is not a solvent, may leave deposits after drying out
+
+
is not a solvent, may leave deposits after drying out
Operating manual mzr-2542 / mzr
Last update: January 2016
-
2942
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