V3000XX Compressor Replacement

Technical Support Subject V3000XX Compressor Replacement Version Document Department Revision Details Revised by Tech. Eng. Implemented B EXT-BUL-002 Tech Add background info MSP DSB KRM 10 Sept 2018 Page 1 of 1 Knowledge Base: www.kb.vmacair.com Email: tech@vmacair.com Web: www.vmacair.com Technical Support: 1(888)241-2289 Toll Free:1(800)738-8622 Fax: 1(877)740-3201 SYSTEM OR PARTS AFFECTED • All V3000XX compressor systems • P130001 • P130003 • P130004 • P130006 • P130007 • P130008 • P130009 • P130010 BACKGROUND The UNDERHOODTM 30 compressor series has been replaced by the UNDERHOODTM 40 compressor series. Compressor part numbers P130001 through P130010 are now obsolete and have been superseded by the compressor part numbers listed below. The replacement compressors are more efficient and as such will produce full system output (30 cfm) at lower engine speeds. Failure to reduce the engine speed to the values listed below will cause erratic performance (including excessive oil carryover) and could lead to permanent compressor damage. In order for the replacement compressor to operate correctly, the VMAC throttle control must be adjusted to the values presented in the table below. Compressor Replacement for Maximum RPM P13R001 V300001 1,700 P13R003 V300003 1,700 P13R004 V300004 2,100 P13R006 V300005 V300007 1,800 V300015 P13R007 V300006 1,700 V300009 2,100 V300014 P13R008 V300008 2,300 P13R009 V300011 1,700 P13R010 V300012 2,000 See the application list at www.vmacair.com for more information (scan or click on the QR code below). Compressors damaged by operating at a speed exceeding the VMAC specified engine speed will not be eligible for warranty. Instructions for adjusting the throttle control can be found in the UNDERHOODTM Lite owners manual starting on page 34 (scan or click on the QR code below).