Emerson SZV22, SZO22 manual Single-Compressor Module Maintenance

Single-Compressor Module Maintenance

•Scavenge line orifice or screen is restricted. Clean or replace.

•Insufficient back pressure. Confirm 50-60 psig or higher backpressure when the compressor is running.

•No specific cause found. Replace oil separator block assembly, scavenge line and secondary oil separator element.

20 2008SSD-34 (5/11)