FRITSCH PULVERISETTE 9 - Manual (Page 23)

6 Using the device
CAUTION!
Before starting the machine, make sure that the grinding
set has been clamped correctly and that there are no loose
parts inside the device.
Failure to observe this will render void the guarantee, and
releases us from liability for any resulting damage to the
device as well as for any resulting personal injury.
CAUTION!
If the grinding elements used are not genuine accessories,
we assume no guarantee and exclude all liability for
damage to the device or for personal injury.
NOTICE!
When using our older grinding sets
– 48.4125.00 grinding set, tempered steel 250ml
– 48.4225.00 grinding set WC+Co 250ml
– 48.1250.00 grinding set, tempered steel 250ml
– 48.2250.00 grinding set WC+Co 250ml
in a PULVERISETTE 9 (09.500x.00), the maximum permis-
sible speed needs to be limited to 1000 rpm. Higher speeds
can damage the mill due to the high grinding set weights.
NOTICE!
During grinding, the temperatures in the grinding bowl may
get very high.
In encased grinding bowls, the inserts are glued into the
casing with a two-component construction adhesive.
The adhesive is resistant to temperatures up to approx. 140
°C. Above 140 °C, the adhesive will liquefy and accumulate
below the insert in the casing. When the adhesive cools
down, it solidifies and pushes the casing up. That can cause
irreparable damage to the insert. The grinding bowl will
definitely be rendered unusable.
Above temperatures of 200 °C, the adhesive will be
destroyed. The same applies for encased grinding bowl lids.
Using the device
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