AIR COMPRESSOR MANUAL
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7-7 Other safety Device
￭ PRESSURE SWITCH
Function: Stop running of compressor in case of over pressured situation.
◩ PRESSURE UP : CW (CLOCKWISE)
CW ◩ PRESSURE DOWN : CCW (COUNTER CLOCKWISE)
￭ Pressure non-return Valve is integrated
with 4th final oil/water separator.
￭ Pressure Maintaining Valve/non-return valve is installed with Air Purification Chamber.
A pressure maintaining/non-return valve is fitted between water
separator / filter housing and filling valves. it is adjusted to provide a
pressure of at least 120 bar to the filling hose, optimizing the
effectiveness of the filter to ensure the best possible air quality.
7-8 AIR PURIFICATION FILTER
￭ It plays a role for removing the dust, moisture and smell of compressed air and is applied
for cartridge type to change easily. You should replace the air filter every 50 hours to get
a good quality compressed breathing air. If you use the compressor in hot and humid
area or season, change it every 30 operating hours.
￭ Change filter
-Turn the filter housing cap to "CCW" with supplied filter opener and resolve it.
-Take the old filter cartridge out of the housing and insert new cartridge after
cleaning inside of the purification housing with clean and dry rag.
CAUTION
Please Use Only MSL Air Purification Cartridge.
MSL compressor is not responsible for any injury or defects of
ersonnel
and product by using unauthorized air purification filters.
- Close the housing cap by carefully turning to "CW" without damaging the o-ring.
☞ You can easily exchange with supplied volt or attached i-volt on the motor in
case of changing filter element.
Fig_6 PRESSURE S/W
Fig.6-1 Non-return Valve
Fig.6-2 Pressure Maintaining Valve / Non-Return Valve
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