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M21/M26/M30
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5 Installation 5
5.1 Operating Environment 5.1
5.1.1 Regulations
You must observe applicable regulations for room ventilation and size,
odor and noise emissions, accident prevention, etc. The switch panel contains
contacts for the room ventilation control system (see Point 7.3.2).
Noise level: xx dB (A)
(Average value at 6 measurement points at a distance of 2 m (78.7 in) from
the machine and 1.60 m (63.0 in) above the floor.
If there is an increase in the air-borne sound (for example, resonance) because of the spatial
conditions at the place of installation (for example, the condition of and distances between walls
and ceiling), you must take local sound insulation measures.
5.1.2 Temperature
Do not expose the machine to direct sunlight. Ensure that there is an adequate air supply
for the heat exchange (heat buildup.)
Room temperatures under 5 °C (41 °F) are not permitted because of the risk that the water
in the system will freeze.
During continuous operation, the room temperature is not permitted to exceed 35 °C (104 °F)
because of increased solvent consumption and for safety reasons.
Heat dissipated to the surroundings: *
M21 M26 M30
kJ/cycle 11000 14000 18000
* 2-bath procedure, precleaning bath low level for distillation
5.1.3 Structural Surroundings
Partitions, panels, suspended ceilings and other structures near the machine must be installed
in such a way that they do not interfere with the operation, that no heat buildup occurs and
that they can be easily removed for maintenance and repair work.
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