ABB UNITROL 1020 - Pacemaker; Danger Signs

Chapter 2 - Safety Instructions 
10 3BHS335648 E82 UNITROL 1020 User Manual
1 Switch off all power supplies and ground the system.
2 Remove the injured person from the dangerous location.
3 Provide first aid for electric shock.
4 Call for emergency assistance.
2.5.3 Pacemaker
DANGER!
Electrical and magnetic fields.
The system can cause malfunction of pacemakers.
Avoid being close to the excitation system.
Electrical and magnetic fields can influence pacemakers. It is difficult to
predict the general sensitivity of pacemakers.
2.6 Danger signs
Danger signs are attached to any equipment/location with a potential
danger.
The degree and likelihood of such dangers are described by the signal
words DANGER, WARNING and CAUTION. The content of the warning
sign contains information about the respective situation and the
preventive safety measures that must be taken.
Structure of danger signs:
Sign
Description
DANGER
Hazardous voltage inside.
Disconnect power and
ground equipment before
maintenance work.
Signal word
Situation
Essential safety measures
Meaning of signal words and consequence statement:
Sign
Description of the signal word
DANGER
DANGER, electrical
This symbol indicates imminent danger that will
result in life-threatening physical injury or death.