Flowserve Automax PMV DS UltraSwitch - Manual (Page 2)

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1. GENERAL INFORMATION
PMV DS/DM UltraSwitch™ limit switch enclosures provide local and remote position indication for automated
valves. An external visual indicator for intuitive local position determination is optional. The DS/DM UltraSwitch™
is available with a number of limit switch options for remote indication in a variety of electrical applications.
They may also be used as a junction box for direct installation of solenoid valves.
2. SAFETY INSTRUCTION
Read the safety instructions in this manual carefully before using the product. If any questions arise during
installation, contact supplier/sales office before continuing further.
3. UNPACKING
Report transport damage to the carrier immediately. In case of discrepancies - contact your nearest
FLOWSERVE location.
1. GENERAL INFORMATION .........................................................................................................................3
2. SAFETY INSTRUCTION .............................................................................................................................3
3. UNPACKING ..............................................................................................................................................3
4. CERTIFICATES ..........................................................................................................................................4
5. SPECIFICATIONS ......................................................................................................................................4
5.1 Technical data.........................................................................................................................................4
5.2 Materials of construction ........................................................................................................................4
5.3 Product label ..........................................................................................................................................4
5.4 DS/DM UltraSwitch™ nomenclature ......................................................................................................5
5.5 DS/DM UltraSwitch™ switch options ......................................................................................................6
6. INSTALLATION .........................................................................................................................................7
6.1 Wiring instructions ..................................................................................................................................8
7. SWITCHES (Certified) ..............................................................................................................................9
7.1 Installation in hazardous locations ..........................................................................................................9
7.2 Adjusting limit switches ..........................................................................................................................9
7.3 Cam fine adjustment ............................................................................................................................10
7.4 Adjusting UltraDome™ position indicator ..............................................................................................10
7.5 Analog feedback option specifications...................................................................................................10
7.6 Calibrating 4-20mA Transmitter ............................................................................................................11
8. DIMENSIONS ..........................................................................................................................................12
9. NOTES ....................................................................................................................................................13
CONTENTS
• Substitution of components may impair suitability
for Div. 2 locations.
• Inspect periodically for degradation. Replace parts
if degradation is found.
• Cleaning this housing by rubbing should be done
in a non-hazardous area.
• Potential electrostatic charging hazard. Clean
only with a damp cloth – danger of propagating
discharge.
• All grounding and bonding installation require-
ments must be addressed.
• Pay attention to personal protection, (clothing,
glasses, gloves) when performing installation or
service.
• Use only Flowserve original spare parts not to
invalidate certification.
• All installation, inspection and maintenance
of the equipment should be performed by
suitably trained personnel. In addition, for ATEX, all
installation, inspection, maintenance and repair
must be done by suitably trained personnel. For more
information refer to EN 60079-14:1997, EN 60079-
17, EN 60079-18, EN 60079-19.
• Do not disconnect equipment unless area is known
to be non-hazardous.
• To prevent ignition of flammable or combustible
atmospheres, disconnect power before servicing.
FCD PMENIM0020-00 - 02/15 FCD PMENIM0020-00 - 02/15