TOPwave Care
61
7 Care
7.1 Safety information
In the following situations, the unit must be disconnected from the mains power supply
and be locked out to prevent accidental use:
If the unit evidences visible signs of damage;
If unit parts or components are found to be loose;
If the unit fails to operate;
If the unit is to be stored for extended periods of time under unfavorable conditions
(e.g., outdoors, in very moist or humid environments).
CAUTION
The housing cover may only be removed by authorized trained personnel!
The unit must be disconnected from the mains power supply!
7.2 Cleaning
WARNING
Risk of chemical burn!
digestion vessels and spare parts authorized by Analytic Jena for use with the
Always wear safety glasses/goggles and protective gloves when working with the pres-
sure vessels!
Note any changes in the appearance of the p
ressure vessel which could indi
cate possible
material fatigue, e.g., deformation of the vessel, difficulty screwing on lids, etc. even
when the vessel is cold and not under pressure. All such vessels should be immediately
returned to Analytik Jena for inspection.
The oven should be wiped out with a moist cloth at regular intervals as well as after
any rupture disc activation. All relevant safety measures should be observed in case
of contamination by acids, particularly hydrofluoric acid.
Allow the oven to thoroughly dry before again using it!
Use only a dry cloth to wipe off the display.
If a rupture disc has activated, perform the following procedure:
First, gases in the collecting system and hoses may be suctioned by connecting acid-
proofed pump to the exhaust tube (e.g. a water jet pump).
Remove all vessels from the rotor and open them as described in the section "Sample
Removal" p. 45.
Oven chamber
Control unit
Gas collecting system
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