2 dangers, warnings and cautions – Defibtech DDU-120 Series User Manual
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DAC-530E-EN-BH
2 Dangers, Warnings and Cautions
This chapter includes a list of danger, warning, and caution messages that relate to the Defibtech 
DDU-120 AED and its accessories. Many of these messages are repeated elsewhere in this 
User Manual and on the DDU-120 AED or accessories. The entire list is presented here for 
convenience.
DANGER:
Immediate hazards that will result in serious personal injury 
or death.
WARNING:
Conditions, hazards, or unsafe practices that may result in 
serious personal injury or death.
CAUTION:
Conditions, hazards, or unsafe practices that may result in 
minor personal injury, damage to the DDU-120 AED, or loss 
of data.
2.1 Shock, Fire Hazard, Explosion
2.1.1 Electricity
DANGER
Hazardous electrical output. This equipment is for use only by qualified 
personnel.
2.1.2 Battery Pack
CAUTION
Follow all battery pack labeling instructions. Do not install battery packs after 
the expiration date.
WARNING
Lithium battery packs are not rechargeable. Any attempt to recharge a lithium 
battery pack may result in fire or explosion.
WARNING
Do not immerse battery pack in water or other liquids. Immersion in fluids 
may result in fire or explosion.
