Emerson SZO22 Air Compressor User Manual


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20 2008SSD-34 (5/11)
Single-Compressor Module Maintenance
• Scavenge line orice or screen is restricted. Clean or replace.
• Insufcient back pressure. Conrm 50-60 psig or higher backpressure when the compressor is
running.
• No specic cause found. Replace oil separator block assembly, scavenge line and secondary oil
separator element.
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