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4.7.
4.7.
4.7.
4.7.
Notes on reducing noise and vibration
Notes on reducing noise and vibration
Notes on reducing noise and vibration
Notes on reducing noise and vibration
4.7.1.
Noise
Noise
Noise
Noise
Details of your chiller's airborne sound emissions are given in
Chapter
Chapter
Chapter
Chapter
4.6
.
To reduce noise pollution caused by airborne sound emissions it is advisable to install the chiller
out of doors and out of the range of workplaces.
If this is not possible we recommend that when the unit is installed attention is paid to ensuring
that the air intake side is not pointed directly at a workplace/workstation.
High ambient temperatures mean high fan speeds and this increases the noise levels produced.
It is advisable not to expose the chiller to direct sunlight or to install it in rooms with high air
temperature. Further information is given in
Chapter
Chapter
Chapter
Chapter
6.2
Installation site
Installation site
Installation site
Installation site....
4.7.2.
Vibration
Vibration
Vibration
Vibration
The chiller is designed so that the vibrations caused by the compressor are largely isolated by the
chiller's frame.
To minimise the effect of vibration still further it is possible to install the chiller with optionally
available levelling feet (
3.20
Levelling feet
Levelling feet
Levelling feet
Levelling feet
). These are fitted with damping elastomers.
4.8.
4.8.
4.8.
4.8.
Residual risks
Residual risks
Residual risks
Residual risks
4.8.1.
Electrical
Electrical
Electrical
Electrical
If all safety provisions are complied with there is no risk.
4.8.2.
Mechanical
Mechanical
Mechanical
Mechanical
If all safety provisions are complied with there is no risk.
Mechanical damage to components or pipes of the refrigerant circuit can cause refrigerant to
leak. Leaking refrigerant can cause cold burns.
4.8.3.
Chemical
Chemical
Chemical
Chemical
ATTENTION! Toxic and caustic products are produced b
ATTENTION! Toxic and caustic products are produced b
ATTENTION! Toxic and caustic products are produced b
ATTENTION! Toxic and caustic products are produced by the thermal
y the thermal
y the thermal
y the thermal
decomposition of the R410A refrigerant.
decomposition of the R410A refrigerant.
decomposition of the R410A refrigerant.
decomposition of the R410A refrigerant.
ATTENTION! Do not install in rooms with naked flames or smoke.
ATTENTION! Do not install in rooms with naked flames or smoke.
ATTENTION! Do not install in rooms with naked flames or smoke.
ATTENTION! Do not install in rooms with naked flames or smoke.
