Pentair HAFFMANS RPU-352 - Page 20

HAFFMANS RPU 352, RPU 353, RPC 80 RPC 50
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Page 20 of 112 RPU 352, RPU 353, RPC 80, RPC 50
Only for RPU-353:
In order to make a record run the pressure sensor can be connected in the same bottle as the
temperature sensor.
Preparation for measurement in bottles and cans. For bottles an additional centre ring (1) is
needed to centre the bottle. Preparations are:
1. Adjust the Piercing mechanism (2) by placing a sufficient amount of distance tubes
Bottle length = 80 (base ring) + n x 40 (distance ring) + n x 5 (distance ring)
2. Tighten nut (3).
3. Place bottleor can on the base (4)
4. Lower the plate with pressure adapter and temperature sensor (5).
5. Close the piercing mechanism (2)
6. Optional snifting. By pushing the levers (2) up and down quickly, the pressure in the
bottle or can gets down to the atmospheric pressure
7. Push the temperature sensor (6) down into the bottle and adjust the sensor with the
screw (7). This process is described in the section “Appendix 1: Background Information”
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