Schneider Airsystems DK 2300, Оригинальное руководство по эксплуатации

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1.2 WARNINGS
Compressed air is a highly hazardous energy source. Never work on the dryer with parts under
pressure. Never point the compressed air or the condensate drain jet towards anybody. The user is
responsible for the installation of the dryer, which has to be executed on the basis of the instructions
given in the “Installation” chapter. Otherwise, the warranty will be voided and dangerous situations
for the personnel and/or damages to the machine could occur.
Only qualified personnel can use and service electrically powered devices. Before attempting any
maintenance action, the following conditions must be satisfied :
•
Ensure that any part of the machine is under voltage and that it cannot be connected to the mains.
•
Ensure that any part of the dryer is under pressure and that it cannot be connected to the
compressed air system
These refrigerating air dryers contain R134a or R407C HFC type refrigerant fluid. Refer to the
specific paragraph - maintenance operation on the refrigerating circuit.
Warranty does not apply to any unit damaged by accident, modification, misuse, negligence or
misapplication. Unauthorized alterations will immediately void the warranty.
In case of fire, use an approved fire extinguisher, water is not an acceptable means in cases of
electrical fire.
1.3 PROPER USE OF THE DRYER
This dryer has been designed, manufactured and tested for the purpose of separating the humidity normally
contained in compressed air. Any other use has to be considered improper.
The Manufacturer will not be responsible for any problem arising from improper use; the user will bear
responsibility for any resulting damage.
Moreover, the correct use requires the adherence to the installation instructions, specifically:
•
Voltage and frequency of the main power.
•
Pressure, temperature and flow-rate of the inlet air.
•
Ambient temperature.
This dryer is supplied tested and fully assembled. The only operation left to the user is the connection to the
plant in compliance with the instructions given in the following chapters.
The purpose of the machine is the separation of water and eventual oil particles present in
compressed air. The dried air cannot be used for breathing purposes or for operations leading to
direct contact with foodstuff.
This dryer is not suitable for the treatment of dirty air or of air containing solid particles.