Fritsch PULVERISETTE 7 classic line, Operating Manual, Page: 10 / 30

Page 7
PULVERISETTE 7
2 Operating Safety
2.1 General Safety Instructions

Read the operating instructions carefully before use.

The instrument can only to be used for the purpose described in sec-
tion 1.3.1 Applications.

Use only original accessories and original spare parts. Failure to do so
may call into question the performance of the instrument.

The operators must be familiar with the contents of the operating in-
structions.
To this end, for example, the operating instructions must with the instrument.

Do not remove labels.

Protective devices must not be made unserviceable or removed.

Unauthorized modification of the instrument or any part thereof will re-
sult in the loss of the conformity to European directives which is as-
serted by Fritsch and the warranty.

Wear protective gloves!
Grinding bowls may be very hot after grinding.

Wear safety glasses
Wet grinding may cause high pressure in the grinding bowl- Danger of
squirting!

Wear ear protectors if the noise level is higher than 85dB(A).

Don’t run the instrument several hours without cooling phases - Dan-
ger of overheating.

Behaviour at all times must be such as to strictly preclude any accidents.

Furthermore, the MAC values at place of work specified in the perti-
nent safety regulations must be adhered to. Where applicable, ventila-
tion must be provided or the instrument must be operated under an
exhaust hood.

Use the instrument only inside. The air must not contain any electrical
conductive dust.

When oxidizable materials such as metals, organic materials, wood, coal,
plastic, etc. are ground or sieved, the risk of spontaneous ignition (dust
explosion) exists whenever the fine particles exceed a specific percent-
age. While such materials are being ground, it is therefore necessary to
take special safety precautions (e.g. wet grinding) and the work must be
supervised by a specialist.

The instrument is not explosion-proof and is unsuitable to grind or sieve
materials which are explosive, combustible or promote combustion.

Do not allow the planetary micromill to run unsupervised. Due to the vibra-
tions, under certain operating conditions, the machine may creep along the
surface on which it is located or mounted.