RANGER1
15-09-2011, 08:39 AM
Installed a Bitzer OSKA semi-hermetic screw just under 14 yrs ago.
Its on a glycol chiller with PHE evapaporator & condensor on R22.
It has run continuously for that time (approx 120000 hrs), except for maintenance of course.
It has also condition monitoring with no signs of bearing deterioration,
it sounds like the day we put it in.
It also has standard Bitzer oil filter.
We changed compressor over with the spare for site which is also 14 yrs old,
to give used one a rest & to make sure spare is OK.
Can anyone advise on similar or better records?
I think this one could have lasted forever!
Its on a glycol chiller with PHE evapaporator & condensor on R22.
It has run continuously for that time (approx 120000 hrs), except for maintenance of course.
It has also condition monitoring with no signs of bearing deterioration,
it sounds like the day we put it in.
It also has standard Bitzer oil filter.
We changed compressor over with the spare for site which is also 14 yrs old,
to give used one a rest & to make sure spare is OK.
Can anyone advise on similar or better records?
I think this one could have lasted forever!