Flowserve Logix 520MD Plus Series User Instructions page 4

User Instructions - Logix® 520MD+ Series Digital Positioner
FCD LGENIM0105-00
form of cover plates, especially where side-mounted
positioners are fitted. If these plates are removed for
inspection, service or repair special attention is required.
After completing work the cover plates must be refitted.
Logix 520MD+ positioner repair is limited to the replacement
of sub-assemblies and circuit boards with FLOWSERVE-
manufactured replacements as outlined in this manual.
WARNING: Substitution of with non-factory positioner
components may impair intrinsic safety.
WARNING: Before products are returned to
FLOWSERVE for repair or service, FLOWSERVE must be
provided with a certificate which confirms that the product
has been decontaminated and is clean. FLOWSERVE will
not accept deliveries if a certificate has not been provided (a
form can be obtained from FLOWSERVE).
Apart from the operating instructions and the obligatory
accident prevention directives valid in the country of use, all
recognized regulations for safety and good engineering
practices must be followed.
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© Flowserve Corporation Field Trial Version – Printed October 28, 2011