Teledyne 3300PB - Low cost percent oxygen analyzer - Manual (Page 18)

3 Installation Model 3300 PB
3-2
Teledyne Analytical Instruments
3.2 Location and Mounting
3.2.1 Control Unit Installation
The 3300PB Control Unit is designed to be wall-mounted, in a general
purpose, area. The unit should be installed at viewing level in a sheltered
area.
Refer to the Outline diagram D-69220 for the physical dimensions of
the analyzer.
3.2.2 Installing the Micro-Fuel Cell
A Micro-Fuel Cell is included as a separate item. It must be installed
prior to instrument use.
Also, once it is expended, or if the instrument has been idle for a
lengthy period, the Micro-Fuel Cell will need to be replaced.
To install or replace the Micro-Fuel Cell, follow the procedures in
Chapter 5, Maintenance.
3.3 Electrical Connections
Figure 3-1 shows the Model 3300PB rear panel of the control unit.
For detailed pinouts, see the wiring/interconnection drawings in the Draw-
ings section at the rear of this manual. To gain access to the terminal blocks,
the analyzer door screws must be lossened, and the door opened.
Figure 3-1 Electrical Connectors for AC Control Unit