Teledyne 3190Z - Zirconium oxide trace oxygen analyzer - Manual (Page 20)

Installation Model 3190Z
Teledyne Analytical Instruments 12
3.2 Location and Mounting
3.2.1 Control Unit Installation
The 3190Z control unit is designed to be panel-mounted in a
general purpose, indoor area, away from moisture and the elements. The
unit should be installed at viewing level in a sheltered area.
CAUTION: FOR THE DC POWERED VERSION, THE CONTROL
UNIT CHASSIS MUST BE ISOLATED FROM THE
INPUT POWER GROUND.
Refer to the Outline Diagram for the physical dimensions of the
analyzer, which can be found at the back of the manual.
3.2.2 External Probe Installation
The external probe should be installed as close as possible to the
control unit
The standard Model 3190Z includes the external probe unit
depicted in the Final Assembly and the Analysis Unit (probe) Outline.
Dimensions are also given in the Specifications section in the Appendix.
For special applications, the type of external probe unit supplied
may vary depending on the specific process. With these systems,
specific installation and interconnect information is given in a separate
probe manual or in an addendum to this manual depending on the model
External Probe used. The addendum will reference the specific Outline
and Interconnection Drawings in the Drawings section of this manual,
and provides any other appropriate information.
3.3 Electrical Connections
Figure 3-2 shows the two alternate Model 3190Z rear panels. The
first illustration shows the AC powered version, and the second
illustration shows the DC powered version. The only difference between
them is the power connections; all other connections are the same.
Primary Input Power (AC version): The power cord receptacle, fuse
block and power switch are located in the same assembly. A 6-foot