Teledyne 5000B - Near Infrared Photometer - Manual (Page 73)

4–5
Operations/Analysis Unit 4
Teledyne Analytical Instruments
A Business Unit of Teledyne Electronic Technologies
3. If the analyzer section has been equipped with the automatic zero
SOL option, the zero solenoid device in the accessory sampling
system should have energized the instant power was established.
The device (or devices) should be energized because the mode
switch has been preset to the ZERO position.
4. If the test procedure was normal, the devices should have been
seen or heard to operate as described by personnel located at the
analysis section installation site, and no further check need be
made at this time. If operation is not as described, refer to
Troubleshooting in Chapter 5.0.
5. Check analyzer operation by completing the calibration
procedure described below in Calibration after allowing the
instrument to warm up. The electrical circuits take from 30 to 40
minutes to stabilize.
NOTE: It will take at least four hours for the analyzer to completely stabilize
with respect to temperature.