14219103.book Page 8 Friday, November 15, 2013 8:36 AM
During charging batteries heat
5
up. This is normal and not
dangerous.
Handset Marking
SpectraLink: Manufacturer
•
name
Spectralink 7480: Product
•
name
K002: Model number
•
Div 1:
•
• CLASS I: Flammable gases,
vapors or liquids: Groups: A,
B, C and D
• CLASS II: Combustible
dusts: Groups: E, F and G
• CLASS III: Ignitable fibers
and flyings.
Operating Temperature Code
•
T3
Ta: -10°C to +40°C: Ambient
•
temperature range
Um = 9.56Vdc: Max charge
•
voltage
Listing No. E113502:
•
Certification number
8