Infors HT Multitron Standard Operating Manual page 61

17 March 2021
CAUTION
If the loading mass of the table is too high or too low or the load
is distributed unevenly, high rotation speeds can cause vibrations.
This can result in the device moving uncontrollably and potentially
falling off the table. This can lead to property damage and injuries.
– Do not operate the device without tray and loading. Switch
off the shaker drive when the device has been unloaded.
– In case of strong vibrations, reduce the rotation speed and
check the loading weights or the distribution of the load.
Optimum load weights
The optimum load for a tray falls into the following ranges (mass incl.
tray, clamps, flasks and filling):
Throw
Up to 250
25 mm 9 – 19 kg
50 mm --
The loads listed above ensure that the device is ideally balanced. Both
higher and lower loads cause an imbalance, which results in strong
vibrations at higher speeds and can lead to flasks breaking. When the
load on the tray is too light, the tray must thus be weighed down
using flasks filled with water or weights until the optimum mass is
reached. If the load is too high, reduce the speed, remove vessels or
reduce the fill volume.
ATTENTION
If load weights that are too high or too low are constantly se-
lected, this can place increased wear on the device. However,
short-term deviations in load weights, be they higher or lower, do
not lead to increased wear.
Multitron Standard - Operating Manual
Operation
Speed [min -1 ]
250 or Up to 350
higher
12 – 16 kg --
-- 9 – 19 kg
350 or
higher
--
12 – 16 kg
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