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FMTEAM
20-04-2016, 07:41 AM
Hello,

I need help with Mycom screw compressor model 37H141OSSC R-404A.

following documentation is needed

- spare part list
- maintenance and overhaul manual

I am not sure is it that right model of the compressor, picture of the compressor name plate is in attachment to determine the exact model of the compressor.

Thanks in advance.
RANGER1
20-04-2016, 12:06 PM
Do you have more pictures showing full view of compressor?
Grizzly
20-04-2016, 05:31 PM
Hi FMTEAM
The nearest I can get is the last screw listed in the following link under compound screw compressors

http://www.mayekawausa.com/techdata/index.html

Good Luck Grizzly
FMTEAM
21-04-2016, 09:56 AM
1411514116

I post the pictures. I can not determine the exact model of the compressor.
please advice what type of oil can be used for this compressor (refrigerant Mo89).
thanks in advance
Josip
21-04-2016, 01:03 PM
Hello, FMTEAM,


1411514116

I post the pictures. I can not determine the exact model of the compressor.
please advice what type of oil can be used for this compressor (refrigerant Mo89).
thanks in advance

Just thinking out loud :D,
but your client should have some documentation about his plant ... i.e. type of unit and type of compressor ... type of oil filters to be replaced ... and of course oil type and quantity to be replaced ...

Unfortunately from your photos is not realy visible, but I assume it is I-Series screw compressor with step capacity regulation 50%, 75% and 100%.

It is possible to use oils as follows ... but check it once more ....

Oils for Systems Using Hydrofluorocarbon (HFC) Refrigerants
Polyolester Synthetic Oil (POE) for R404A and R507A: Compatible Synthetic Oil

Brand Kinematic viscosity (40°C)mm2/s Manufacturer Type
SUNISO SL-68S 67 Sun Oil POE
EMKARATE RL68H 72 Lubrizol

but you need to check is it possible to use with refrigerant Isceon M089...

http://www.linde-gas.com/en/products_and_supply/refrigerants/HFC_refrigerants/MO89/index.html

https://www.chemours.com/Refrigerants/en_US/products/*****/*****-MO89.html


Hope this will be of some help....

Best regards, Josip