UDP6720 Series Digital Control Power Supply
User’s Manual
4
Do Not
open the cover when the
instrument is inoperating
Please do not operating the instrument when open the cover and do not
change the internal circuit.
Do Not
touch live part
When the instrument is in operating, do not touch the bare connect wire,
spare input terminal and the circuit is in testing. When the instrument is
over DC 60V or AC 30V, be careful electric shock
.
Do Not
use the instrument in an
explosive atmosphere
Do not use the instrument in flammable and explosive gas, steam or dusty
environment.
The use of any electronic equipment in such an environment is a risk to
personal safety.
Safety Mark
Grounding
On (Power)
Protective Grounding
Off (Power)
Signal Ground
Connect with Cabinet or Case
Dangerous Mark
Environment-friendly Use Period
EFUP is the period of time before any of the RoHS substances are
likely to leak out, causing possible harm to health and the
environment. EFUP of this instrument is 40 years, it should be
recycling system when exceed 40 years.
Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC
Must not be discarded in the trash can.
