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1. GENERAL INFORMATION
PSPM Ultraswitch™ enclosures provide local and remote position indication for automated valves. They ge-
nerally feature a visual black/yellow or red/green indicator for intuitive local position determination. The PSPM
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 continue working.
This equipment is suitable for use in class
(as applicable), division 2, groups (as applicable) or non-hazardous
locations only.
Report transport damage to the carrier immediately. In case of discrepancies - contact your nearest
FLOWSERVE location.
3. UNPACKING
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 Type sign ................................................................................................................................................4
5.4 PS/PM UltraSwitch™ nomenclature .......................................................................................................5
5.5 PS/PM UltraSwitch™ switch options ......................................................................................................6
6. INSTALLATION .........................................................................................................................................8
6.1 Wiring instructions ..................................................................................................................................9
7. SWITCHES (Certified) ............................................................................................................................10
7.1 ATEX EEx e mb certificate info ...............................................................................................................10
7.2 Installation in hazardous locations ........................................................................................................10
7.3 Adjusting limit switches ........................................................................................................................10
7.4 Cam fine adjustment ............................................................................................................................11
7.5 Adjusting UltraDome™ position indicator ..............................................................................................11
7.6 Calibrating 4-20 mA transmitter............................................................................................................11
7.7 Switch option specifications (all) ...........................................................................................................12
7.8 Analog feedback option specifications...................................................................................................13
8. DIMENSIONS ..........................................................................................................................................14
9. SPARE PARTS ........................................................................................................................................15
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 requirements
must be addressed.
• Pay attention to personal protection, (clothing, glas
-
ses, 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, in-
spection, 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.
• For ATEX Ex e mb certified units the unit must also
be placed in an area where it is low risk of mechanical
danger.
• 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 PMENIM0008-02 - 08/14
FCD PMENIM0008-02 - 08/14
