Pre-Start-Up Electrical Checkout; Power On Observation - Teledyne 514 Instruction Manual

4. SPAN control preset to the setting noted in Specific Application
Data in the Appendix.

4.2.2 Pre-Start-up Electrical Checkout

After the preliminary procedures have been accomplished (refer to
Preliminary Inspection and Control Settings, above), the integrity of the
system interconnection and the power sources must be verified before
attempting the analytical start-up procedures.
The observations and measurements described in the following para-
graphs are vital to the operation of the analyzer. If the analyzer does not
respond as described, the equipment has been damaged in shipment or
installation, or the user-installed wiring is in error. If a problem arises,
correct it before proceeding further.
The following procedures should be employed in the same sequence
in which they appear.
4.2.3 Power On Observations
Turn both the analysis section and control module ON/OFF switches to
ON and make the following observations:
1. Open the analysis section detector module and verify that the
chopper motor is operating. The motor should start turning the
instant power is established. If it does not, check the integrity of
the main fuse on the control module door. If the fuse is blown,
re-check the power service connections on TS2 in the control
module, and the control module to analysis section
interconnection wiring (refer to Electrical Installation in
Chapter 3.0: Installation, and dwg. C-15245).
2. The lamp source should light the instant power is established.
Open the cover on the source module to verify illumination.
WARNING: 1. The light intensity from the quartz iodine lamp is intense
and should not be looked at directly without special protective
eyewear. Protective goggles with shaded lenses (Fed. Spec.
#5) should be worn if it is necessary to look directly at the
source.
2. Before opening any of the enclosure covers with the power on,
make certain that the area has been classified as safe to do so.
3. If the analyzer section has been equipped with the automatic zero
option, the zero solenoid device in the accessory sampling system
Teledyne Analytical Instruments
A Business Unit of Teledyne Electronic Technologies
Operations 4.0
4–5