Campbell PC208W Manual do Utilizador descarregar pdf (Página 25)

MicroMet Manual Pg. 22

Replacing the CR10X Data Collector Canister

The CR10X Data Collector is the unit which interfaces to, and collects data from

physical sensors at your data site. It is located in the wall mounted, gray plastic NEMA

enclosure. By replacing only the CR10X canister and not its wiring panel, it will be

possible to leave the existing sensor wiring undisturbed. See page 24 for an exploded

overview of the CR10X and its wiring panel. Please read and understand these

instructions prior to attempting to replace the CR10X canister. Should you have any

questions, please do not hesitate to contact Micro Specialties, Inc.

Removing the old CR10X canister

! Unplug the power in and CSIO connectors from the upper right corner of the CR10X

wiring panel. Both of these connectors are friction fit only. Gently grasp each

connector by its plastic shell (not by the wiring) and withdraw it from its receptacle

with a slight rocking motion.

! Loosen the knurled thumbscrew at the right side center of the wiring panel. This will

allow the removal of the wiring panel end cap. It is not necessary to completely

remove the thumbscrew.

! Remove the wiring panel end cap by lifting the wiring panel slightly, then pulling the

end cap to the right to disengage it from the wiring panel. The end cap is tabbed into

slots in the wiring panel mounting bracket. By tilting the end cap far to the right,

these tabs may be disengaged, and the end cap may be completely removed.

! Without disturbing the sensor wiring, gently tilt the wiring panel and canister to the

left to facilitate the canister’s removal.

! The canister is attached to the wiring panel only by the friction fit of two data

connectors on the left end of the canister. Remove the canister by gently rocking

and pulling it to the right and away from the wiring panel.

! Set this canister aside so as to not confuse it with the replacement canister.

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Campbell PC208W Manual do Utilizador Página 25