Teledyne 3000TA-XLEU - Trace oxygen analyzer - Manual (Page 47)

Trace Oxygen Analyzer Installation
Teledyne Analytical Instruments 31
Byte 8 bits
Parity none
Stop Bits 1
Message Interval 2 seconds. When CRC opens
again, zero and span are done,
and the sample is being analyzed.
3.4 Installing the Micro-fuel Cell
The Model 3000TA-XL-EU can be equipped with either the
standard B-2CXL Micro-fuel Cell or as an option, Teledyne’s Insta-
Trace cell. An existing instrument can also be retrofitted to use the Insta-
Trace cell using Teledyne retrofit kit P/N C-71792-A. This kit contains a
cell holder and an Insta-Trace cell.
3.4.1 B-2CXL Micro-fuel Cell
The B-2CXL Micro-fuel Cell is not installed in the cell block when
the instrument is shipped. It must be installed before the analyzer is
placed in service.
The Micro-Fuel cell is located inside the stainless steel cell block
behind the front panel (see Figure 3-7).
To install the cell:
1. Remove power to the instrument by unplugging the power
cord at the power source.
2. Open the front panel door by pressing the release button on
the top right corner of the door all the way in with a narrow
gauge tool.
3. With one hand placed underneath the cell block ready to
catch the micro-fuel cell , lift up on the stainless steel gate in
front of the cell block. This releases the cell and cell holder
from the block. The cell and holder will fall out in your hand.
CAUTION: THE CELL IS SHIPPED SEPARATELY INSIDE TWO
BAGS FILLED WITH OXYGEN-FREE INERT GAS.
EXTREME CARE MUST BE TAKEN TO ENSURE
THAT THE CELL IS EXPOSED TO AIR FOR A VERY