General Notes And Safety Notes; Material Quality From Memmert - Memmert VO200 Operating Instructions Manual

2.

General notes and safety notes

You have purchased a technically fully proven product which has been produced in Germany with the use
of high-grade materials and the application of the latest manufacturing techniques; it has been factory
tested for many hours.
In addition we guarantee the supply of spare parts over 10 years.
The right to technical modifications is reserved.
Dimensional details are not binding.

2.1 Material quality from MEMMERT:

• External casing: stainless steel (V2A, Mat.Ref. 1.4301)
• Piping: stainless steel (V4A, Mat.Ref. 1.4571)
• Working space: stainless steel (V4A, Mat.Ref. 1.4404) featuring high stability, optimal hygienic
properties, and corrosion resistance against many (not all!) chemical compounds (warning
against chlorine compounds, for example).
• Thermotrays: stainless steel (Mat. Ref. 1.4404 = V4A). The heating mat is vulcanised to the
underside of the thermotray and covered with stainless steel; it consists of Silicone rubber.
• Connector between thermotray and electrical socket in rear wall: Ryton R4 (GF PPS plastics)
and PEEK-GF30
• Seals in solenoid valves and electrical sockets: fluoride rubber FKM/FPM (Viton)
• Door seal: Silicone rubber
The load for the vacuum drying oven must be carefully evaluated for its chemical compatibility with the
above materials.
A table listing about the compatibility of all these materials can be requested from MEMMERT.
PERFECT
This mark in the Operating Instructions means:
Warning – oven hot when operating!
Observation of the Operating Instructions is necessary for faultless
operation and for any possible claims under warranty. If these
Instructions are disregarded, all claims under warranty, guarantee and
Watch out
Important Note!
This mark on the product means:
Note Operating Instructions
indemnification are excluded!
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