Unipulse F805AT-BC Operation Manual page 4

WARNING
Warning during startup and maintenance
● Use a power supply voltage and load within the specified and rated ranges.
● Do not damage the power cord. Doing so may cause fire or electric shocks.
● Do not touch any signal input/output terminal while applying power. Doing so may cause
electric shocks or malfunctions.
● If the cover of the main body is opened, it may cause an electric shock internally. Even if the
power is off, the internal capacitor is charged. Contact us for internal inspection or repair.
● In the case of smoke, an abnormal smell or strange sound, immediately turn off the power,
and disconnect the power cable.
● Lithium battery use in the F805AT-BC unit.
type: CR14250SE manufactured by Sanyo Electric, or equivalent
Voltage: 3 volts
Capacity: 850 mAh
CAUTION
Caution on installation
● Use the F805AT-BC as it is incorporated in a control panel, etc.
● Do not install in the following environments:
- Locations where temperature or humidity exceeds specifications;
- Locations subjected to drastic temperature fluctuations or icing and condensing;
- Outdoors or locations above 2,000m;
- Locations exposed to direct sunlight;
- Locations subject to dust accumulation;
- Locations with poor ventilation;
- Locations with a lot of salt and metal powder;
- Locations where the main unit is subject to direct vibration and shock.
● Take adequate shielding measures when using at the following locations.
- Near a power line.
- Where a strong electric field or magnetic field is formed.
- Where static electricity, relay noise or the like is generated.
● Install the F805AT-BC as far away from devices generating high frequency, high voltage,
large current, surge, etc., as possible. Also, carry out wiring separately from their power
lines. Do not carry out parallel wiring and common wiring.
● Do not use it, broken down.
This sign forewarns the presence of hazards
that could result in serious injury or fatality
when incorrectly handled.
This sign forewarns the presence of hazards
that could result in personnel injury or property
damage when incorrectly handled.
Safety Precautions
III