kefah
14-02-2014, 07:06 PM
Hi
how are you guys
my question is how to check the compressor (before installation) if its faulty or not
bcoz here when u buy anew compreesor
once u install it u cannot return it to the saler in case its faulty or not pumping properly
some experts here do some test to check the compressor before install it
first method is by removing the discharge line plastic plug
and keeping the plug on the suction line then switching the compressor on
for FEW seconds
if the compressor started viberating then its faulty
if its worked properly then its OK
the second method (-which the saler will not retun it) is by welding a service valve on the discharge line
then attaching a manifold gauge (with its valves closed) to the compressor discharge line
and switching the compressor and make it pumping to 150 or 200 psi then turning it off
then switching it again to see if its can pump with pressure on it>if its pumped its ok
if its not then its faulty.
sorry for my broken english
how are you guys
my question is how to check the compressor (before installation) if its faulty or not
bcoz here when u buy anew compreesor
once u install it u cannot return it to the saler in case its faulty or not pumping properly
some experts here do some test to check the compressor before install it
first method is by removing the discharge line plastic plug
and keeping the plug on the suction line then switching the compressor on
for FEW seconds
if the compressor started viberating then its faulty
if its worked properly then its OK
the second method (-which the saler will not retun it) is by welding a service valve on the discharge line
then attaching a manifold gauge (with its valves closed) to the compressor discharge line
and switching the compressor and make it pumping to 150 or 200 psi then turning it off
then switching it again to see if its can pump with pressure on it>if its pumped its ok
if its not then its faulty.
sorry for my broken english