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TELEDYNE INSTRUMENTS
460L Instruction Manual Getting Started
05228 Rev B 7
DCN 5164 PRINTED DOCUMENTS ARE UNCONTROLLED
3. GETTING STARTED
3.1. Unpacking
1. Inspect the received packages for external shipping damage. If damaged, please advise
the shipper first, then Teledyne Instruments.
2. Loosen the 2 setscrews located in the top and bottom left corners of the front and swing
open the cover.
Set Screw
Set Screw
Gas
Flowmeter
&
Control
O
3
Concentration
Display
Status
LED’s
ZERO
Buttons
Alarm
Acknowledge
Key
Ozone Monitor –
Model 460L
SYSTEM OK
INVALID READING
LAMP LOW
ALARM ACTIVE
Figure 3-1 M460L Front Cover Layout
3. Inspect the interior of the monitor to make sure all circuit boards and other components
are in good shape and properly seated.
NOTE
Printed circuit assemblies (PCAs) are static sensitive. Electro-static discharges (ESD),
too small to be felt by the human nervous system, are large enough to destroy sensitive
circuits.
Before touching PCAs, read Chapter 12 of this manual and follow the procedure
described there for avoiding damage to your monitor due to ESD.