W 3 1 S E R I E S
H I G H P R E S S U R E B R E A T H I N G A I R C O M P R E S S O R
©ALKIN Kompresör Sanayi ve Ticaret Limited Şirketi
15
Şekil 2-Compressor Unit
W31 Series compressors are design and manufactured with intercooler serpentine located between 1
st
-2
nd
Stage cylinders, and aftercooler located at the 3
rd
Stage outlet. There are water separators at the outlet of 2
nd
Stage intercooler and at outlet of 3
rd
Stage aftercooler. Water Separators are connected to auto drain valves
that periodically drains the condensate water. The duration and frequency of opening of these drain valves are
determined by the time relay located in the electric panel. (Please see Check section.) This time relay can be
set for both functions.
There is a Safety Valve at each stage to prevent an unwanted increase in pressure resulted from a problem in
valves or any other parts. It must be periodically checked that, these safety valves are working properly and
they keep their set pressure values. (Please see Maintenance Table.)
W31 Series compressors are equipped with stainless valves at each stage that are designed to maintain the
airflow without any loss of pressure. They are easy to maintain and replace. The maintenance of valves are
especially important as they are the main parts in proper and problem-free working of compressors.
Lubricants not approved by ALKIN can prevent valves from working properly due to the accumulation of
carbon on springs and washers. Valves not working properly will cause an increase in working temperature
and the deterioration of lubricant, thus in return, will further break down the valves.
Max working pressure is 350 bar and, it is dangerous and strictly prohibited to set a value higher than 350 bar.
ALKIN will not be held liable for any problems resulting from acting otherwise.
Working temperature range of the compressor is
–10/+50 ºC
.
