FCD PMENIM0010-04 - 10/21 1. GENERAL INFORMATION WS/WM Ultraswitch™ enclosures provide local and remote position indication for automated valves. They generally feature a visual black/yellow or red/green indicator for intuitive local position determination. The WS/WM Ultraswitch™ is available with a number of limit switch options for remote indication, in a variety of electrical applications.
FCD PMENIM0010-04 - 10/21 3. PACKAGING AND PROPER SEALING Report transport damage to the carrier immediately. In case of discrepancies - contact your nearest FLOWSERVE location. Instructions for proper sealing. • Take care to ensure that cover gasket seal is properly located in seal groove •...
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FCD PMENIM0010-04 - 10/21 Code Certificate ATEX II 1G Ex ia IIC T4/T5/T6 ATEX II 1G Ex ia IIB T4/T5/T6 ATEX II 1D ta IIIC T80°C T 85°C Da IP66/67 cCSAus IS cCSAus NI Notes Valid certification codes according to table in WS/WM Nomenclature on page 7. Some models have more than two open terminal locations open as standard.
FCD PMENIM0010-04 - 10/21 6. INSTALLATION The WS/WM Ultraswitch™ may be installed to valves or valve actuators with a variety of mounting hardware. For best results, specify the NAMUR shaft option and NAMUR mounting hardware when fitting to a NAMUR compliant actuator. These options allow direct coupling to actuators without couplings, reducing dead band.
FCD PMENIM0010-04 - 10/21 6.1 Wiring instructions • Perform all wiring according to the Internal and external grounding wiring diagram found on the label in the housing (see picture) and instructions given below. • Make sure that the ground wire is correctly connected •...
FCD PMENIM0010-04 - 10/21 7. Switches (certified) Substitution of components may impair suitability for hazardous (classified) locations. Do not disconnect equipment unless area is known to be non-hazardous. To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing, or; read, understand and adhere to the manufacturer’s live maintenance procedures.
FCD PMENIM0010-04 - 10/21 11. Applied standards EN IEC 60079-0:2018 EN 60079-11: 2012 IEC 60079-0:2017 IEC 60079-11:2011 EN 61000-6-2 EN 61000-6-3 EN 61000-6-4 EN 60204-1...
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When properly selected, this Flowserve product is designed to perform its intended function 585, Hanwei Plaza safely during its useful life. However, the purchaser or user of Flowserve products should be aware 7 Guanghau Road that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions.