162BUsers Guide Transient Recorder 163BType 2519A…
Page 10 2519A_002-606e-10.12
4.2 TR 2519 Installation
4.2.1 Safety Precautions for Working with TR 2519 Instrument
Only qualified personnel may work with TR 2519.
Producer is not responsible for any accidents caused by
unqualified personnel
If the TR 2519 or its equipment works improperly or if
the instrument indicates any failure symptoms, do not
use it! Replace the cable or power supply, send TR
2519 for repairing to repair service!
The TR 2519 is assigned for DC power supply with
nominal voltage 12V (or 24V DC for the relevant
instrument modification, see the label on the rear
panel).This voltage is not allowed to exceed the
maximum value assigned in the chapter C2 Technical
parameters of TR 2519. TR 2519 is permanently
protected against incorrect voltage polarity, it is not
protected against the overvoltage. It is necessary
keeping safety precautions, which are assigned in
standalone manual for this unit, if this one is used for
current supply. Working personnel must keep valid
safety precautions for handling with electro-technical
devices
Cooling of internal electronic components is ensured by
means of heat conducting through the case of the
instrument. It is necessary to ensure free air circulation
around this instrument. Do not place anything on the
instrument case!!!
Respect working temperature range (see chapter C2
Technical parameters of TR 2519 )
Never connect higher voltage than nominal to the input
connectors (see chapter C2 Technical parameters of TR
2519)
In case of installation and TR 2519 operation keep the
instructions for handling with ESD (Electrostatic
Sensitive Devices). Protect it against static electricity,
because the instrument contains sensitive integrated
circuits. Never touch the connector pins and discharge
yourself from static electricity before connecting/
disconnecting connectors
The instrument must be protected against the moisture,
rain, temperature extremes (storage temperatures
below –20 °C and above 40 °C) and temperature and
mechanical shocks. The instrument is not allowed
placing to direct sunlight, near thermal sources and
heavy electromagnetic field sources, to the environment
with aggressive chemicals, flammable and explosive
vapors and gasses. Keep appropriate instructions
against the fire
If the TR 2519 is moved to another environment with
different temperature than 5°C, it is necessary to adapt
the temperature difference sufficient time. Do not turn
instrument on, if condensation is appears!