WIKA CPC6000 - Manual (Page 85)

Automated Pressure Calibrator
CPC 6000
Mensor/WIKA Operating Instructions - CPC 6000 85
9.3.2 Transducer Installation
To replace a transducer first make sure that it is going into the proper transducer berth in the pneu-
matic module. Each berth is clearly marked on the pneumatic module baseplate (see Figure 3.6). The
“PRIMARY TRANSDUCER” must be the transducer with the highest pressure range.
To install a transducer with the front panel already open:
1. Rest the transducer on the baseplate and the retention bar. The transducer will be tilted down
slightly.
2. Slide the transducer inward until resistance is felt. Then apply enough pressure against the trans-
ducer for it to clear the clamp so that it clears the retention bar and is fully seated and level on the
baseplate.
3. Tighten the thumb screw to secure the transducer.
4. Swing the front panel closed and secure it by tightening the two captive screws.
9.3.3 Pneumatic Module Removal
1. VENT THE SYSTEM! Then turn off the power.
2. Remove top cover.
3. Remove all external pressure connections.
4. Remove the 6 slotted 2.5mm screws that fasten the pneumatic module rear panel to the chassis.
5. Inside the pneumatic module disconnect one 9-pin D-sub connector at the regulator, and the two
connectors on the power cable.
6. Slide the pneumatic module out through the rear and clear of the chassis.
Pneumatic modules have EMI containment strips that may necessitate
some force to remove modules.
9.3.4 Pneumatic Module Installation
To install or replace the pneumatic module, simply reverse the steps taken for its removal.
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Notice