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Digestion Unit K-435 6 Maintenance
6 Maintenance
6.1 General
The casing of the Digestion Unit K-435 is made of metal and
covered with an acid-resistant coating.
To avoid damage to this synthetic coating, any acid drops
should be wiped away with a damp cloth.
Avoid any scratching of the coating whatsoever!
6.2 Upkeep
Daily care:
• Check glass parts for damage.
• Clean synthetic parts with a damp cloth.
The glass parts are cleaned.
6.3 Seals
The seals are expendable material and must be replaced if
they are damaged or no longer seal properly.
Inspection and Maintenance Requirements
Observe all guidelines which aim at maintaining the apparatus
in operable condition. This includes regular cleaning and
inspection for possible damage.
The operator shall carefully check the apparatus for proper
operation following every repair.
6.4 Replacing Insulation
Before changing any components of the apparatus, disconnect
the apparatus from all power sources in order to prevent
possible electric shocks.
Electric and electronic components must be replaced by
authorized personnel only.
Do not attempt to replace any components when the appara-
tus is still hot or warm. Allow it to cool first!
Upper Insulation Plate
This insulation can easily be reached and can be replaced
without using any tools.
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