13
6.2 Installing in 2", 3", 4", 5" or 6" observation wells,
top cap with adapter plate recess
Required accessories: OTT top cap with appropriate sized recess and
the matching adapter plate.
Install the OTT Orpheus Mini as follows
Preliminary work: If not already done, install batteries
(see Chapter 5).
Open the top cap cover.
Insert correctly sized adapter plate into top cap.
Pass pressure probe through the hole in the adapter plate.
Slowly
and
carefully
lower the pressure probe into the observation
well with the pressure probe cable (see Fig. 7).
Pass the communication unit through the hole in the adapter plate until
the O-ring sits on the adapter plate (see Fig. 7).
Determine the current depth with a contact gauge and make a note of it.
Set operating parameters (see Chapter 7).
Close the top cap.
Fig. 7: Installing the OTT Orpheus Mini in
2", 3", 4", 5" or 6" observation wells.
Example: 2" observation well
Adapter ring 2"
Communication
unit
Recess
O-ring
OTT top cap
Summary of Contents for Orpheus Mini
Page 1: ...Operating instructions Groundwater Datalogger OTT Orpheus Mini English...
Page 40: ...40 Appendix A Declaration of conformity OTT Orpheus Mini...
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