Section 6: Maintenance - Emerson M11S-S Installation, Operation And Maintenance Manual

Section 6: Maintenance

June 2012
Section 6: Maintenance
Bettis does not recommend periodic field maintenance for the M11S-S module and pump.
The only time the M11S-S module or pump should be disassembled is when either the
pump or the M11S-S module fails to perform its override function. If maintenance is
required and when possible the M11S-S package should be returned to the factory for
maintenance.
NOTE:
This product is only intended for use in large-scale fixed installations excluded from the
scope of Directive 2011/65/EU on the restriction of the use of certain hazardous substances
in electrical and electronic equipment (RoHS 2).
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Installation, Operation and Maintenance Manual
121960 Rev. C
Maintenance