Flowserve Automax XCL UltraSwitch - Manual (Page 4)

Automax XCL/XML Switch Box User Instructions FCD AXENIM0120-13-A4 02/15
4
Special Conditions For Safe Use
(see section 8.1 with max safe gaps)
a CAUTION (specific for different certificates):
cCSAus EX:
a CAUTION: To prevent ignition of hazardous atmospheres, keep
unit tightly closed while circuits are live. Disconnect supply
circuit before opening.
a AVERTISSEMENT: ouvrir le circuit avant d’enlever le couvercle
bien ferme’ lorsque les circuitssont sous tension.
cCSAus NI:
a WARNING: Explosion hazard - substitution of components may
impair suitability for class i, division 2.
a AVERTISSEMENT: risque d’explosion - la substitution de com-
posants peut rendre ce material inacceptable pour les emplace-
ments de class i, division 2.
a WARNING: Explosion hazard - do not disconnect equipment
unless power has been switched off or the area is non-hazardous.
a AVERTISSEMENT: ouvrir le circuit avant d’enlever le couvercle
bien ferme lorsque les circuits sont sous tension.
cCSAus IS:
a WARNING: Substitution of components may impair intrinsic
safety.
a WARNING: To prevent ignition of flammable or combustible
atmospheres, disconnect power before servicing. Refer to control
drawing x00525c for entity parameters and installation.
ATEX/IECEx/KOSHA Ex d:
a WARNING: Potential electrostatic charging hazard, clean only with
a damp cloth. Danger of propagating discharge.
a CAUTION: To prevent ignition of hazardous atmospheres, keep
unit tight while circuits are live. Disconnect supply circuit before
opening.
a AVERTISSEMENT: ouvrir le circuit avant d’enlever le couvercle
bien ferme’ lorsque les circuits sont sous tension.
a WARNING: Connecting cables must be rated for ambient tempera-
tures above 100°C (212°F). Therefore select appropriately-rated
cable.
a WARNING: To prevent ignition of hazardous atmospheres, conduit
runs must have sealing fitting located within 18 inches of the
enclosure. See nameplate for version with solenoid for additional
electrical rating.
INMETRO Ex d:
“ATENÇÃO-NÃO ABRA QUANDO ENERGIZADO”
“ATENÇÃO-RISCO POTENCIAL DE CARGA ELECTROSTÁTICA - LIMPE
SOMENTE COM UM PANO ÚMIDO”
“ATENÇÃO-UTILIZE CABOS APROPIADOS PARA A TEMPERATURADE
110 ºC”
3 Configuring the Unit
3.1 Adjusting Limit Switches
UltraSwitch enclosures feature quick-set cams which are used to trip
the limit switches. These cams are easily adjusted without tools.
a CAUTION: Disconnect power before removing cover when
installed in hazardous locations. Remove cover and set aside.
Rotate actuator/valve to full clockwise (CW) position. Adjust cam(s)
associated with CW as follows:
1. Push or pull cam against spring to disengage it from splines.
2. Rotate cam CW, breaking contact with switch (or moving magnet
away from switch).
3. Continue rotating cam CW until switch trips.
4. Release cam and reengage it with splines.
5. Rotate actuator/valve to full counterclockwise (CCW) position.
Adjust cam(s) associated with CCW as described insteps 1 through
4, except rotate cam(s) CCW.
NOTE: Factory setting is top switch = CW (closed), second switch =
CCW (open), third switch = CW, and fourth switch = CCW.