DVTELL Ioimage trk-101 Instrukcja Instalacji Pobierz pdf (Strona 7)

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vii

Warning:

Assure the connected electrical power source uses a circuit breaker or fuse no larger than 120

VAC, 15A or 240 VAC, 10A are used on the phase conductors (all current-carrying conductors).

Caution:

To avoid damage from overheating or unit failure, do not block the vents of the unit and assure,

there is sufficient temperature regulation to support the unit’s requirements (cooling/heating).

Ambient operating temperature should be kept in the range 0° to 50°C (32° to 122°F).

Warning:

To avoid possible shock hazards or damaging the unit, assure that the positive and negative of

the power leads are properly connected to the terminal block connector before plugging it into

the unit or turning on the power source.

In the following situations, the electric power should be turned off immediately and appropriate repairs,

replacements or remedies should be taken:

 The power line or plug is damaged, frayed or shows heavy wear

 The unit has been physically crushed or deformed

 The unit has been exposed to water

 The unit has been exposed to fire, intense heat or heavy smoke

 Electrical connections of the unit become abnormally hot or generate smoke

 The unit has been dropped, damaged or shows signs of loose internal parts

 The unit does not operate properly

 The unit shows signs of damage from exposure to fumes or vapors

Preventing EMI and RFI

When wires run for a significant distance in an electromagnetic field, electromagnetic interference (EMI)

can occur. Poor quality or worn wiring can result in radio frequency interference (RFI).

Note:

Strong EMI (e.g. lightning or radio transmitters) can destroy the units and can pose an electrical

hazard by conducting power through lines and into the system.

To remedy EMI problems, consult RFI experts.

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DVTELL Ioimage trk-101 Instrukcja Instalacji Strona 7